Publications

Displaying 301 - 400 of 742
  • Johnson, E., McQueen, J. M., & Huettig, F. (2011). Toddlers’ language-mediated visual search: They need not have the words for it. The Quarterly Journal of Experimental Psychology, 64, 1672-1682. doi:10.1080/17470218.2011.594165.

    Abstract

    Eye movements made by listeners during language-mediated visual search reveal a strong link between
    visual processing and conceptual processing. For example, upon hearing the word for a missing referent
    with a characteristic colour (e.g., “strawberry”), listeners tend to fixate a colour-matched distractor (e.g.,
    a red plane) more than a colour-mismatched distractor (e.g., a yellow plane). We ask whether these
    shifts in visual attention are mediated by the retrieval of lexically stored colour labels. Do children
    who do not yet possess verbal labels for the colour attribute that spoken and viewed objects have in
    common exhibit language-mediated eye movements like those made by older children and adults?
    That is, do toddlers look at a red plane when hearing “strawberry”? We observed that 24-montholds
    lacking colour term knowledge nonetheless recognized the perceptual–conceptual commonality
    between named and seen objects. This indicates that language-mediated visual search need not
    depend on stored labels for concepts.
  • Johnson, E. K., & Huettig, F. (2011). Eye movements during language-mediated visual search reveal a strong link between overt visual attention and lexical processing in 36-months-olds. Psychological Research, 75, 35-42. doi:10.1007/s00426-010-0285-4.

    Abstract

    The nature of children’s early lexical processing was investigated by asking what information 36-month-olds access and use when instructed to find a known but absent referent. Children readily retrieved stored knowledge about characteristic color, i.e. when asked to find an object with a typical color (e.g. strawberry), children tended to fixate more upon an object that had the same (e.g. red plane) as opposed to a different (e.g. yellow plane) color. They did so regardless of the fact that they have had plenty of time to recognize the pictures for what they are, i.e. planes not strawberries. These data represent the first demonstration that language-mediated shifts of overt attention in young children can be driven by individual stored visual attributes of known words that mismatch on most other dimensions. The finding suggests that lexical processing and overt attention are strongly linked from an early age.
  • Johnson, J. S., Sutterer, D. W., Acheson, D. J., Lewis-Peacock, J. A., & Postle, B. R. (2011). Increased alpha-band power during the retention of shapes and shape-location associations in visual short-term memory. Frontiers in Psychology, 2(128), 1-9. doi:10.3389/fpsyg.2011.00128.

    Abstract

    Studies exploring the role of neural oscillations in cognition have revealed sustained increases in alpha-band (∼8–14 Hz) power during the delay period of delayed-recognition short-term memory tasks. These increases have been proposed to reflect the inhibition, for example, of cortical areas representing task-irrelevant information, or of potentially interfering representations from previous trials. Another possibility, however, is that elevated delay-period alpha-band power (DPABP) reflects the selection and maintenance of information, rather than, or in addition to, the inhibition of task-irrelevant information. In the present study, we explored these possibilities using a delayed-recognition paradigm in which the presence and task relevance of shape information was systematically manipulated across trial blocks and electroencephalographic was used to measure alpha-band power. In the first trial block, participants remembered locations marked by identical black circles. The second block featured the same instructions, but locations were marked by unique shapes. The third block featured the same stimulus presentation as the second, but with pretrial instructions indicating, on a trial-by-trial basis, whether memory for shape or location was required, the other dimension being irrelevant. In the final block, participants remembered the unique pairing of shape and location for each stimulus. Results revealed minimal DPABP in each of the location-memory conditions, whether locations were marked with identical circles or with unique task-irrelevant shapes. In contrast, alpha-band power increases were observed in both the shape-memory condition, in which location was task irrelevant, and in the critical final condition, in which both shape and location were task relevant. These results provide support for the proposal that alpha-band oscillations reflect the retention of shape information and/or shape–location associations in short-term memory.
  • Johnson, E. K., Westrek, E., Nazzi, T., & Cutler, A. (2011). Infant ability to tell voices apart rests on language experience. Developmental Science, 14(5), 1002-1011. doi:10.1111/j.1467-7687.2011.01052.x.

    Abstract

    A visual fixation study tested whether seven-month-olds can discriminate between different talkers. The infants were first habituated to talkers producing sentences in either a familiar or unfamiliar language, then heard test sentences from previously unheard speakers, either in the language used for habituation, or in another language. When the language at test mismatched that in habituation, infants always noticed the change. When language remained constant and only talker altered, however, infants detected the change only if the language was the native tongue. Adult listeners with a different native tongue than the infants did not reproduce the discriminability patterns shown by the infants, and infants detected neither voice nor language changes in reversed speech; both these results argue against explanation of the native-language voice discrimination in terms of acoustic properties of the stimuli. The ability to identify talkers is, like many other perceptual abilities, strongly influenced by early life experience.
  • Jones, C. R., Pickles, A., Falcaro, M., Marsden, A. J., Happé, F., Scott, S. K., Sauter, D., Tregay, J., Phillips, R. J., Baird, G., Simonoff, E., & Charman, T. (2011). A multimodal approach to emotion recognition ability in autism spectrum disorders. Journal of Child Psychology and Psychiatry, 52(3), 275-285. doi:10.1111/j.1469-7610.2010.02328.x.

    Abstract

    Background: Autism spectrum disorders (ASD) are characterised by social and communication difficulties in day-to-day life, including problems in recognising emotions. However, experimental investigations of emotion recognition ability in ASD have been equivocal; hampered by small sample sizes, narrow IQ range and over-focus on the visual modality. Methods: We tested 99 adolescents (mean age 15;6 years, mean IQ 85) with an ASD and 57 adolescents without an ASD (mean age 15;6 years, mean IQ 88) on a facial emotion recognition task and two vocal emotion recognition tasks (one verbal; one non-verbal). Recognition of happiness, sadness, fear, anger, surprise and disgust were tested. Using structural equation modelling, we conceptualised emotion recognition ability as a multimodal construct, measured by the three tasks. We examined how the mean levels of recognition of the six emotions differed by group (ASD vs. non-ASD) and IQ (>= 80 vs. < 80). Results: There was no significant difference between groups for the majority of emotions and analysis of error patterns suggested that the ASD group were vulnerable to the same pattern of confusions between emotions as the non-ASD group. However, recognition ability was significantly impaired in the ASD group for surprise. IQ had a strong and significant effect on performance for the recognition of all six emotions, with higher IQ adolescents outperforming lower IQ adolescents. Conclusions: The findings do not suggest a fundamental difficulty with the recognition of basic emotions in adolescents with ASD.
  • Jordan, F. (2011). A phylogenetic analysis of the evolution of Austronesian sibling terminologies. Human Biology, 83, 297-321. doi:10.3378/027.083.0209.

    Abstract

    Social structure in human societies is underpinned by the variable expression of ideas about relatedness between different types of kin. We express these ideas through language in our kin terminology: to delineate who is kin and who is not, and to attach meanings to the types of kin labels associated with different individuals. Cross-culturally, there is a regular and restricted range of patterned variation in kin terminologies, and to date, our understanding of this diversity has been hampered by inadequate techniques for dealing with the hierarchical relatedness of languages (Galton’s Problem). Here I use maximum-likelihood and Bayesian phylogenetic comparative methods to begin to tease apart the processes underlying the evolution of kin terminologies in the Austronesian language family, focusing on terms for siblings. I infer (1) the probable ancestral states and (2) evolutionary models of change for the semantic distinctions of relative age (older/younger sibling) and relative sex (same sex/opposite-sex). Analyses show that early Austronesian languages contained the relative-age, but not the relative-sex distinction; the latter was reconstructed firmly only for the ancestor of Eastern Malayo-Polynesian languages. Both distinctions were best characterized by evolutionary models where the gains and losses of the semantic distinctions were equally likely. A multi-state model of change examined how the relative-sex distinction could be elaborated and found that some transitions in kin terms were not possible: jumps from absence to heavily elaborated were very unlikely, as was piece-wise dismantling of elaborate distinctions. Cultural ideas about what types of kin distinctions are important can be embedded in the semantics of language; using a phylogenetic evolutionary framework we can understand how those distinctions in meaning change through time.
  • Kakimoto, N., Shimamoto, H., Kitisubkanchana, J., Tsujimoto, T., Senda, Y., Iwamoto, Y., Verdonschot, R. G., Hasegawa, Y., & Murakami, S. (2019). T2 relaxation times of the retrodiscal tissue in patients with temporomandibular joint disorders and in healthy volunteers: A comparative study. Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 128(3), 311-318. doi:10.1016/j.oooo.2019.02.005.

    Abstract

    Objective. The aims of this study were to compare the temporomandibular joint (TMJ) retrodiscal tissue T2 relaxation times between patients with temporomandibular disorders (TMDs) and asymptomatic volunteers and to assess the diagnostic potential of this approach.
    Study Design. Patients with TMD (n = 173) and asymptomatic volunteers (n = 17) were examined by using a 1.5-T magnetic resonance scanner. The imaging protocol consisted of oblique sagittal, T2-weighted, 8-echo fast spin echo sequences in the closed mouth position. Retrodiscal tissue T2 relaxation times were obtained. Additionally, disc location and reduction, disc configuration, joint effusion, osteoarthritis, and bone edema or osteonecrosis were classified using MRI scans. The T2 relaxation times of each group were statistically compared.
    Results. Retrodiscal tissue T2 relaxation times were significantly longer in patient groups than in asymptomatic volunteers (P < .01). T2 relaxation times were significantly longer in all of the morphologic categories. The most important variables affecting retrodiscal tissue T2 relaxation times were disc configuration, joint effusion, and osteoarthritis.
    Conclusion. Retrodiscal tissue T2 relaxation times of patients with TMD were significantly longer than those of healthy volunteers. This finding may lead to the development of a diagnostic marker to aid in the early detection of TMDs.
  • Kakimoto, N., Wongratwanich, P., Shimamoto, H., Kitisubkanchana, J., Tsujimoto, T., Shimabukuro, K., Verdonschot, R. G., Hasegawa, Y., & Murakami, S. (2024). Comparison of T2 values of the displaced unilateral disc and retrodiscal tissue of temporomandibular joints and their implications. Scientific Reports, 14: 1705. doi:10.1038/s41598-024-52092-6.

    Abstract

    Unilateral anterior disc displacement (uADD) has been shown to affect the contralateral joints qualitatively. This study aims to assess the quantitative T2 values of the articular disc and retrodiscal tissue of patients with uADD at 1.5 Tesla (T). The study included 65 uADD patients and 17 volunteers. The regions of interest on T2 maps were evaluated. The affected joints demonstrated significantly higher articular disc T2 values (31.5 ± 3.8 ms) than those of the unaffected joints (28.9 ± 4.5 ms) (P < 0.001). For retrodiscal tissue, T2 values of the unaffected (37.8 ± 5.8 ms) and affected joints (41.6 ± 7.1 ms) were significantly longer than those of normal volunteers (34.4 ± 3.2 ms) (P < 0.001). Furthermore, uADD without reduction (WOR) joints (43.3 ± 6.8 ms) showed statistically higher T2 values than the unaffected joints of both uADD with reduction (WR) (33.9 ± 3.8 ms) and uADDWOR (38.9 ± 5.8 ms), and the affected joints of uADDWR (35.8 ± 4.4 ms). The mean T2 value of the unaffected joints of uADDWOR was significantly longer than that of healthy volunteers (P < 0.001). These results provided quantitative evidence for the influence of the affected joints on the contralateral joints.
  • Kamermans, K. L., Pouw, W., Mast, F. W., & Paas, F. (2019). Reinterpretation in visual imagery is possible without visual cues: A validation of previous research. Psychological Research, 83(6), 1237-1250. doi:10.1007/s00426-017-0956-5.

    Abstract

    Is visual reinterpretation of bistable figures (e.g., duck/rabbit figure) in visual imagery possible? Current consensus suggests that it is in principle possible because of converging evidence of quasi-pictorial functioning of visual imagery. Yet, studies that have directly tested and found evidence for reinterpretation in visual imagery, allow for the possibility that reinterpretation was already achieved during memorization of the figure(s). One study resolved this issue, providing evidence for reinterpretation in visual imagery (Mast and Kosslyn, Cognition 86:57-70, 2002). However, participants in that study performed reinterpretations with aid of visual cues. Hence, reinterpretation was not performed with mental imagery alone. Therefore, in this study we assessed the possibility of reinterpretation without visual support. We further explored the possible role of haptic cues to assess the multimodal nature of mental imagery. Fifty-three participants were consecutively presented three to be remembered bistable 2-D figures (reinterpretable when rotated 180 degrees), two of which were visually inspected and one was explored hapticly. After memorization of the figures, a visually bistable exemplar figure was presented to ensure understanding of the concept of visual bistability. During recall, 11 participants (out of 36; 30.6%) who did not spot bistability during memorization successfully performed reinterpretations when instructed to mentally rotate their visual image, but additional haptic cues during mental imagery did not inflate reinterpretation ability. This study validates previous findings that reinterpretation in visual imagery is possible.
  • Kamermans, K. L., Pouw, W., Fassi, L., Aslanidou, A., Paas, F., & Hostetter, A. B. (2019). The role of gesture as simulated action in reinterpretation of mental imagery. Acta Psychologica, 197, 131-142. doi:10.1016/j.actpsy.2019.05.004.

    Abstract

    In two experiments, we examined the role of gesture in reinterpreting a mental image. In Experiment 1, we found that participants gestured more about a figure they had learned through manual exploration than about a figure they had learned through vision. This supports claims that gestures emerge from the activation of perception-relevant actions during mental imagery. In Experiment 2, we investigated whether such gestures have a causal role in affecting the quality of mental imagery. Participants were randomly assigned to gesture, not gesture, or engage in a manual interference task as they attempted to reinterpret a figure they had learned through manual exploration. We found that manual interference significantly impaired participants' success on the task. Taken together, these results suggest that gestures reflect mental imaginings of interactions with a mental image and that these imaginings are critically important for mental manipulation and reinterpretation of that image. However, our results suggest that enacting the imagined movements in gesture is not critically important on this particular task.
  • Karaca, F., Brouwer, S., Unsworth, S., & Huettig, F. (2024). Morphosyntactic predictive processing in adult heritage speakers: Effects of cue availability and spoken and written language experience. Language, Cognition and Neuroscience, 39(1), 118-135. doi:10.1080/23273798.2023.2254424.

    Abstract

    We investigated prediction skills of adult heritage speakers and the role of written and spoken language experience on predictive processing. Using visual world eye-tracking, we focused on predictive use of case-marking cues in verb-medial and verb-final sentences in Turkish with adult Turkish heritage speakers (N = 25) and Turkish monolingual speakers (N = 24). Heritage speakers predicted in verb-medial sentences (when verb-semantic and case-marking cues were available), but not in verb-final sentences (when only case-marking cues were available) while monolinguals predicted in both. Prediction skills of heritage speakers were modulated by their spoken language experience in Turkish and written language experience in both languages. Overall, these results strongly suggest that verb-semantic information is needed to scaffold the use of morphosyntactic cues for prediction in heritage speakers. The findings also support the notion that both spoken and written language experience play an important role in predictive spoken language processing.
  • Karadöller, D. Z., Peeters, D., Manhardt, F., Özyürek, A., & Ortega, G. (2024). Iconicity and gesture jointly facilitate learning of second language signs at first exposure in hearing non-signers. Language Learning. Advance online publication. doi:10.1111/lang.12636.

    Abstract

    When learning a spoken second language (L2), words overlapping in form and meaning with one’s native language (L1) help break into the new language. When non-signing speakers learn a sign language as L2, such forms are absent because of the modality differences (L1:speech, L2:sign). In such cases, non-signing speakers might use iconic form-meaning mappings in signs or their own gestural experience as gateways into the to-be-acquired sign language. Here, we investigated how both these factors may contribute jointly to the acquisition of sign language vocabulary by hearing non-signers. Participants were presented with three types of sign in NGT (Sign Language of the Netherlands): arbitrary signs, iconic signs with high or low gesture overlap. Signs that were both iconic and highly overlapping with gestures boosted learning most at first exposure, and this effect remained the day after. Findings highlight the influence of modality-specific factors supporting the acquisition of a signed lexicon.
  • Karsan, Ç., Ocak, F., & Bulut, T. (2024). Characterization of speech and language phenotype in the 8p23.1 syndrome. European Child & Adolescent Psychiatry. Advance online publication. doi:10.1007/s00787-024-02448-0.

    Abstract

    The 8p23.1 duplication syndrome is a rare genetic condition with an estimated prevalence rate of 1 out of 58,000. Although the syndrome was associated with speech and language delays, a comprehensive assessment of speech and language functions has not been undertaken in this population. To address this issue, the present study reports rigorous speech and language, in addition to oral-facial and developmental, assessment of a 50-month-old Turkish-speaking boy who was diagnosed with the 8p23.1 duplication syndrome. Standardized tests of development, articulation and phonology, receptive and expressive language and a language sample analysis were administered to characterize speech and language skills in the patient. The language sample was obtained in an ecologically valid, free play and conversation context. The language sample was then analyzed and compared to a database of age-matched typically-developing children (n = 33) in terms of intelligibility, morphosyntax, semantics/vocabulary, discourse, verbal facility and percentage of errors at word and utterance levels. The results revealed mild to severe problems in articulation and phonology, receptive and expressive language skills, and morphosyntax (mean length of utterance in morphemes). Future research with larger sample sizes and employing detailed speech and language assessment is needed to delineate the speech and language profile in individuals with the 8p23.1 duplication syndrome, which will guide targeted speech and language interventions.
  • Kaufhold, S. P., & Van Leeuwen, E. J. C. (2019). Why intergroup variation matters for understanding behaviour. Biology Letters, 15(11): 20190695. doi:10.1098/rsbl.2019.0695.

    Abstract

    Intergroup variation (IGV) refers to variation between different groups of the same species. While its existence in the behavioural realm has been expected and evidenced, the potential effects of IGV are rarely considered in studies that aim to shed light on the evolutionary origins of human socio-cognition, especially in our closest living relatives—the great apes. Here, by taking chimpanzees as a point of reference, we argue that (i) IGV could plausibly explain inconsistent research findings across numerous topics of inquiry (experimental/behavioural studies on chimpanzees), (ii) understanding the evolutionary origins of behaviour requires an accurate assessment of species' modes of behaving across different socio-ecological contexts, which necessitates a reliable estimation of variation across intraspecific groups, and (iii) IGV in the behavioural realm is increasingly likely to be expected owing to the progressive identification of non-human animal cultures. With these points, and by extrapolating from chimpanzees to generic guidelines, we aim to encourage researchers to explicitly consider IGV as an explanatory variable in future studies attempting to understand the socio-cognitive and evolutionary determinants of behaviour in group-living animals.
  • Kelly, S., Byrne, K., & Holler, J. (2011). Raising the stakes of communication: Evidence for increased gesture production as predicted by the GSA framework. Information, 2(4), 579-593. doi:10.3390/info2040579.

    Abstract

    Theorists of language have argued that co-­speech hand gestures are an
    intentional part of social communication. The present study provides evidence for these
    claims by showing that speakers adjust their gesture use according to their perceived relevance to the audience. Participants were asked to read about items that were and were not useful in a wilderness survival scenario, under the pretense that they would then
    explain (on camera) what they learned to one of two different audiences. For one audience (a group of college students in a dormitory orientation activity), the stakes of successful
    communication were low;; for the other audience (a group of students preparing for a
    rugged camping trip in the mountains), the stakes were high. In their explanations to the camera, participants in the high stakes condition produced three times as many
    representational gestures, and spent three times as much time gesturing, than participants in the low stakes condition. This study extends previous research by showing that the anticipated consequences of one’s communication—namely, the degree to which information may be useful to an intended recipient—influences speakers’ use of gesture.
  • Kempen, G. (1998). Comparing and explaining the trajectories of first and second language acquisition: In search of the right mix of psychological and linguistic factors [Commentory]. Bilingualism: Language and Cognition, 1, 29-30. doi:10.1017/S1366728998000066.

    Abstract

    When you compare the behavior of two different age groups which are trying to master the same sensori-motor or cognitive skill, you are likely to discover varying learning routes: different stages, different intervals between stages, or even different orderings of stages. Such heterogeneous learning trajectories may be caused by at least six different types of factors: (1) Initial state: the kinds and levels of skills the learners have available at the onset of the learning episode. (2) Learning mechanisms: rule-based, inductive, connectionist, parameter setting, and so on. (3) Input and feedback characteristics: learning stimuli, information about success and failure. (4) Information processing mechanisms: capacity limitations, attentional biases, response preferences. (5) Energetic variables: motivation, emotional reactions. (6) Final state: the fine-structure of kinds and levels of subskills at the end of the learning episode. This applies to language acquisition as well. First and second language learners probably differ on all six factors. Nevertheless, the debate between advocates and opponents of the Fundamental Difference Hypothesis concerning L1 and L2 acquisition have looked almost exclusively at the first two factors. Those who believe that L1 learners have access to Universal Grammar whereas L2 learners rely on language processing strategies, postulate different learning mechanisms (UG parameter setting in L1, more general inductive strategies in L2 learning). Pienemann opposes this view and, based on his Processability Theory, argues that L1 and L2 learners start out from different initial states: they come to the grammar learning task with different structural hypotheses (SOV versus SVO as basic word order of German).
  • Kempen, G., & Vosse, T. (1989). Incremental syntactic tree formation in human sentence processing: A cognitive architecture based on activation decay and simulated annealing. Connection Science, 1(3), 273-290. doi:10.1080/09540098908915642.

    Abstract

    A new cognitive architecture is proposed for the syntactic aspects of human sentence processing. The architecture, called Unification Space, is biologically inspired but not based on neural nets. Instead it relies on biosynthesis as a basic metaphor. We use simulated annealing as an optimization technique which searches for the best configuration of isolated syntactic segments or subtrees in the final parse tree. The gradually decaying activation of individual syntactic nodes determines the ‘global excitation level’ of the system. This parameter serves the function of ‘computational temperature’ in simulated annealing. We have built a computer implementation of the architecture which simulates well-known sentence understanding phenomena. We report successful simulations of the psycholinguistic effects of clause embedding, minimal attachment, right association and lexical ambiguity. In addition, we simulated impaired sentence understanding as observable in agrammatic patients. Since the Unification Space allows for contextual (semantic and pragmatic) influences on the syntactic tree formation process, it belongs to the class of interactive sentence processing models.
  • Kempen, G., & Harbusch, K. (2019). Mutual attraction between high-frequency verbs and clause types with finite verbs in early positions: Corpus evidence from spoken English, Dutch, and German. Language, Cognition and Neuroscience, 34(9), 1140-1151. doi:10.1080/23273798.2019.1642498.

    Abstract

    We report a hitherto unknown statistical relationship between the corpus frequency of finite verbs and their fixed linear positions (early vs. late) in finite clauses of English, Dutch, and German. Compared to the overall frequency distribution of verb lemmas in the corpora, high-frequency finite verbs are overused in main clauses, at the expense of nonfinite verbs. This finite versus nonfinite split of high-frequency verbs is basically absent from subordinate clauses. Furthermore, this “main-clause bias” (MCB) of high-frequency verbs is more prominent in German and Dutch (SOV languages) than in English (an SVO language). We attribute the MCB and its varying effect sizes to faster accessibility of high-frequency finite verbs, which (1) increases the probability for these verbs to land in clauses mandating early verb placement, and (2) boosts the activation of clause plans that assign verbs to early linear positions (in casu: clauses with SVO as opposed to SOV order).

    Additional information

    plcp_a_1642498_sm1530.pdf
  • Kempen, G. (1992). Grammar based text processing. Document Management: Nieuwsbrief voor Documentaire Informatiekunde, 1(2), 8-10.
  • Wu, Q., Kidd, E., & Goodhew, S. C. (2019). The spatial mapping of concepts in English and Mandarin. Journal of Cognitive Psychology, 31(7), 703-724. doi:10.1080/20445911.2019.1663354.

    Abstract

    English speakers have been shown to map abstract concepts in space, which occurs on both the vertical and horizontal dimensions. For example, words such as God are associated with up and right spatial locations, and words such as Satan with down and left. If the tendency to map concepts in space is a universal property of human cognition, then it is likely that such mappings may be at least partly culturally-specific, since many concepts are themselves language-specific and therefore cultural conventions. Here we investigated whether Mandarin speakers report spatial mapping of concepts, and how these mappings compare with English speakers (i.e. are words with the same meaning associated with the same spatial locations). Across two studies, results showed that both native English and Mandarin speakers reported spatial mapping of concepts, and that the distribution of mappings was highly similar for the two groups. Theoretical implications are discussed.
  • Kidd, E., Stewart, A. J., & Serratrice, L. (2011). Children do not overcome lexical biases where adults do: The role of the referential scene in garden-path recovery. Journal of Child Language, 38(1), 222-234. doi:10.1017/s0305000909990316.

    Abstract

    In this paper we report on a visual world eye-tracking experiment that investigated the differing abilities of adults and children to use referential scene information during reanalysis to overcome lexical biases during sentence processing. The results showed that adults incorporated aspects of the referential scene into their parse as soon as it became apparent that a test sentence was syntactically ambiguous, suggesting they considered the two alternative analyses in parallel. In contrast, the children appeared not to reanalyze their initial analysis, even over shorter distances than have been investigated in prior research. We argue that this reflects the children's over-reliance on bottom-up, lexical cues to interpretation. The implications for the development of parsing routines are discussed
  • Kidd, E., Kemp, N., & Quinn, S. (2011). Did you have a choccie bickie this arvo? A quantitative look at Australian hypocoristics. Language Sciences, 33(3), 359-368. doi:10.1016/j.langsci.2010.11.006.

    Abstract

    This paper considers the use and representation of Australian hypocoristics (e.g., choccie → chocolate, arvo → afternoon). One-hundred-and-fifteen adult speakers of Australian English aged 17–84 years generated as many tokens of hypocoristics as they could in 10 min. The resulting corpus was analysed along a number of dimensions in an attempt to identify (i) general age- and gender-related trends in hypocoristic knowledge and use, and (ii) linguistic properties of each hypocoristic class. Following Bybee’s (1985, 1995) lexical network approach, we conclude that Australian hypocoristics are the product of the same linguistic processes that capture other inflectional morphological processes.
  • Kidd, E., & Kirjavainen, M. (2011). Investigating the contribution of procedural and declarative memory to the acquisition of past tense morphology: Evidence from Finnish. Language and Cognitive Processes, 26(4-6), 794-829. doi:10.1080/01690965.2010.493735.

    Abstract

    The present paper reports on a study that investigated the role of procedural and declarative memory in the acquisition of Finnish past tense morphology. Two competing models were tested. Ullman's (2004) declarative/procedural model predicts that procedural memory supports the acquisition of regular morphology, whereas declarative memory supports the acquisition of irregular morphology. In contrast, single-route approaches predict that declarative memory should support lexical learning, which in turn should predict morphological acquisition. One-hundred and twenty-four (N=124) monolingual Finnish-speaking children aged 4;0–6;7 completed tests of procedural and declarative memory, tests of vocabulary knowledge and nonverbal ability, and a test of past test knowledge. The results best supported the single-route approach, suggesting that this account best extends to languages that possess greater morphological complexity than English.
  • Kim, N., Brehm, L., & Yoshida, M. (2019). The online processing of noun phrase ellipsis and mechanisms of antecedent retrieval. Language, Cognition and Neuroscience, 34(2), 190-213. doi:10.1080/23273798.2018.1513542.

    Abstract

    We investigate whether grammatical information is accessed in processing noun phrase ellipsis (NPE) and other anaphoric constructions. The first experiment used an agreement attraction paradigm to reveal that ungrammatical plural verbs following NPE with an antecedent containing a plural modifier (e.g. Derek’s key to the boxes … and Mary’s_ probably *are safe in the drawer) show similar facilitation to non-elided NPs. The second experiment used the same paradigm to examine a coordination construction without anaphoric elements, and the third examined anaphoric one. Agreement attraction was not observed in either experiment, suggesting that processing NPE is different from processing non-anaphoric coordination constructions or anaphoric one. Taken together, the results indicate that the parser is sensitive to grammatical distinctions at the ellipsis site where it prioritises and retrieves the head at the initial stage of processing and retrieves the local noun within the modifier phrase only when it is necessary in parsing NPE.

    Additional information

    Kim_Brehm_Yoshida_2018sup.pdf
  • Kimmel, M., Schneider, S. M., & Fisher, V. J. (2024). "Introjecting" imagery: A process model of how minds and bodies are co-enacted. Language Sciences, 102: 101602. doi:10.1016/j.langsci.2023.101602.

    Abstract

    Somatic practices frequently use imagery, typically via verbal instructions, to scaffold sensorimotor organization and experience, a phenomenon we term “introjection”. We argue that introjection is an imagery practice in which sensorimotor and conceptual aspects are co-orchestrated, suggesting the necessity of crosstalk between somatics, phenomenology, psychology, embodied-enactive cognition, and linguistic research on embodied simulation. We presently focus on the scarcely addressed details of the process necessary to enact instructions of a literal or metaphoric nature through the body. Based on vignettes from dance, Feldenkrais, and Taichi practice, we describe introjection as a complex form of processual sense-making, in which context-interpretive, mental, attentional and physical sub-processes recursively braid. Our analysis focuses on how mental and body-related processes progressively align, inform and augment each other. This dialectic requires emphasis on the active body, which implies that uni-directional models (concept ⇒ body) are inadequate and should be replaced by interactionist alternatives (concept ⇔ body). Furthermore, we emphasize that both the source image itself and the body are specifically conceptualized for the context through constructive operations, and both evolve through their interplay. At this level introjection employs representational operations that are embedded in enactive dynamics of a fully situated person.
  • Kinoshita, S., Schubert, T., & Verdonschot, R. G. (2019). Allograph priming is based on abstract letter identities: Evidence from Japanese kana. Journal of Experimental Psychology: Learning, Memory, and Cognition, 45(1), 183-190. doi:10.1037/xlm0000563.

    Abstract

    It is well-established that allographs like the uppercase and lowercase forms of the Roman alphabet (e.g., a and A) map onto the same "abstract letter identity," orthographic representations that are independent of the visual form. Consistent with this, in the allograph match task ("Are 'a' and 'A' the same letter?"), priming by a masked letter prime is equally robust for visually dissimilar prime-target pairs (e.g., d and D) and similar pairs (e.g., c and C). However, in principle this pattern of priming is also consistent with the possibility that allograph priming is purely phonological, based on the letter name. Because different allographic forms of the same letter, by definition, share a letter name, it is impossible to rule out this possibility a priori. In the present study, we investigated the influence of shared letter names by taking advantage of the fact that Japanese is written in two distinct writing systems, syllabic kana-that has two parallel forms, hiragana and katakana-and logographic kanji. Using the allograph match task, we tested whether a kanji prime with the same pronunciation as the target kana (e.g., both pronounced /i/) produces the same amount of priming as a kana prime in the opposite kana form (e.g.,). We found that the kana primes produced substantially greater priming than the phonologically identical kanji prime. which we take as evidence that allograph priming is based on abstract kana identity, not purely phonology.
  • Kinoshita, S., & Verdonschot, R. G. (2019). On recognizing Japanese katakana words: Explaining the reduced priming with hiragana and mixed-kana identity primes. Journal of Experimental Psychology: Human Perception and Performance, 45(11), 1513-1521. doi:10.1037/xhp0000692.

    Abstract

    The Japanese kana syllabary has 2 allographic forms, hiragana and katakana. As with other allographic variants like the uppercase and lowercase letters of the Roman alphabet, they show robust formindependent priming effects in the allograph match task (e.g., Kinoshita. Schubert. & Verdonschot, 2019). suggesting that they share abstract character-level representations. In direct contradiction, Perea. Nakayama, and Lupker (2017) argued that hiragana and katakana do not share character-level representations. based on their finding of reduced priming with identity prime containing a mix of hiragana and katakana (the mixed-kana prime) relative to the all-katakana identity prime in a lexical-decision task with loanword targets written in katakana. Here we sought to reconcile these seemingly contradictory claims, using mixed-kana. hiragana, and katakana primes in lexical decision. The mixed-kana prime and hiragana prime produced priming effects that are indistinguishable, and both were reduced in size relative to the priming effect produced by the katakana identity prime. Furthermore, this pattern was unchanged when the target was presented in hiragana. The findings are interpreted in terms of the assumption that the katakana format is specified in the orthographic representation of loanwords in Japanese readers. Implications of the account for the universality across writing systems is discussed.
  • De Kleijn, R., Wijnen, M., & Poletiek, F. H. (2019). The effect of context-dependent information and sentence constructions on perceived humanness of an agent in a Turing test. Knowledge-Based Systems, 163, 794-799. doi:10.1016/j.knosys.2018.10.006.

    Abstract

    In a Turing test, a judge decides whether their conversation partner is either a machine or human. What cues does the judge use to determine this? In particular, are presumably unique features of human language actually perceived as humanlike? Participants rated the humanness of a set of sentences that were manipulated for grammatical construction: linear right-branching or hierarchical center-embedded and their plausibility with regard to world knowledge.

    We found that center-embedded sentences are perceived as less humanlike than right-branching sentences and more plausible sentences are regarded as more humanlike. However, the effect of plausibility of the sentence on perceived humanness is smaller for center-embedded sentences than for right-branching sentences.

    Participants also rated a conversation with either correct or incorrect use of the context by the agent. No effect of context use was found. Also, participants rated a full transcript of either a real human or a real chatbot, and we found that chatbots were reliably perceived as less humanlike than real humans, in line with our expectation. We did, however, find individual differences between chatbots and humans.
  • Klein, W., & Meibauer, J. (2011). Einleitung. LiLi, Zeitschrift für Literaturwissenschaft und Linguistik, 41(162), 5-8.

    Abstract

    Nannten die Erwachsenen irgend einen Gegenstand und wandten sie sich dabei ihm zu, so nahm ich das wahr und ich begriff, daß der Gegenstand durch die Laute, die sie aussprachen, bezeichnet wurde, da sie auf ihn hinweisen wollten. Dies aber entnahm ich aus ihren Gebärden, der natürlichen Sprache aller Völker, der Sprache, die durch Mienen- und Augenspiel, durch die Bewegungen der Glieder und den Klang der Stimme die Empfindungen der Seele anzeigt, wenn diese irgend etwas begehrt, oder festhält, oder zurückweist, oder flieht. So lernte ich nach und nach verstehen, welche Dinge die Wörter bezeichneten, die ich wieder und wieder, an ihren bestimmten Stellen in verschiedenen Sätzen, aussprechen hörte. Und ich brachte, als nun mein Mund sich an diese Zeichen gewöhnt hatte, durch sie meine Wünsche zum Ausdruck. (Augustinus, Confessiones I, 8) Dies ist das Zitat eines Zitats: Zu Beginn der Philosophischen Untersuchungen führt Ludwig Wittgenstein diese Stelle aus Augustinus’ Bekenntnissen an, in denen dieser beschreibt, wie er seiner Erinnerung nach seine Muttersprache gelernt hat (Wittgenstein führt den lateinischen Text an und gibt dann seine Übersetzung, hier ist nur letztere zitiert). Sie bilden den Ausgangspunkt für Wittgensteins berühmte Überlegungen über die Funktionsweise der menschlichen Sprache und für seine Idee des Sprachspiels. Nun weiß man nicht, wie genau sich Augustinus wirklich erinnert und ob er sich all dies, wie so viel, was seither über den Spracherwerb gesagt und geschrieben wurde, bloß zurechtgelegt hat, in der Meinung, so müsse es sein. Aber anders als so vieles, was seither über den Spracherwerb gesagt und geschrieben wurde, ist es wunderbar formuliert und enthält zwei Momente, die in der wissenschaftlichen Forschung bis heute, wenn denn nicht bestritten, so doch oft nicht gesehen und dort, wo sie denn gesehen, nicht wirklich ernstgenommen wurden: A. Wir lernen die Sprache in der alltäglichen Kommunikation mit der sozialen Umgebung. B. Um eine Sprache zu lernen, genügt es nicht, diese Sprache zu hören; vielmehr benötigen wir eine Fülle an begleitender Information, wie hier Gestik und Mimik der Erwachsenen. Beides möchte man eigentlich für selbstverständlich halten. Herodot erzählt die berühmte Geschichte des Pharaos Psammetich, der wissen wollte, was die erste und eigentliche Sprache der Menschen sei, und befahl, zwei Neugeborene aufwachsen zu lassen, ohne dass jemand zu ihnen spricht; das erste Wort, das sie äußern, klang, so erzählt Herodot, wie das phrygische Wort für Brot, und so nahm man denn an, die Ursprache des Menschen sei das Phrygische. In dieser Vorstellung vom Spracherwerb spielt der Input aus der sozialen Umgebung nur insofern eine Rolle, als die eigentliche, von Geburt an vorhandene Sprache durch eine andere verdrängt werden kann: Kinder, die in einer englischsprachigen Umgebung aufwachsen, sprechen nicht die Ursprache. Diese Theorie gilt heute als obsolet. Sie ist aber in ihrer Einschätzung vom relativen Gewicht dessen, was an sprachlichem Wissen von Anfang an vorhanden ist, und dem, was der sozialen Umgebung entnommen werden muss, manchen neueren Theorien des Spracherwerbs nicht ganz fern: In der Chomsky’schen Idee der Universalgrammatik, theoretische Grundlage eines wesentlichen Teils der modernen Spracherwerbsforschung, ist „die Sprache” hauptsächlich etwas Angeborenes, insoweit gleich für alle Menschen und vom jeweiligen Input unabhängig. Das, was das Kind oder, beim Zweitspracherwerb, der erwachsene Lerner an Sprachlichem aus seiner Umgebung erfährt, wird nicht genutzt, um daraus bestimmte Regelhaftigkeiten abzuleiten und sich diese anzueignen; der Input fungiert eher als eine Art externer Auslöser für latent bereits vorhandenes Wissen. Für das Erlernen des Wortschatzes gilt dies sicher nicht. Es kann nicht angeboren sein, dass der Mond luna heißt. Für andere Bereiche der Sprache ist das Ausmaß des Angeborenen aber durchaus umstritten. Bei dieser Denkweise gilt das unter A Gesagte nicht. Die meisten modernen Spracherwerbsforscher schreiben dem Input ein wesentlich höheres Gewicht zu: Wir kopieren die charakteristischen Eigenschaften eines bestimmten sprachlichen Systems, indem wir den Input analysieren, um so die ihm zugrundeliegenden Regularitäten abzuleiten. Der Input tritt uns in Form von Schallfolgen (oder Gesten und später geschriebenen Zeichen) entgegen, die von anderen, die das System beherrschen, zu kommunikativen Zwecken verwendet werden. Diese Schallfolgen müssen die Lernenden in kleinere Einheiten zerlegen, diese mit Bedeutungen versehen und nach den Regularitäten abklopfen, denen gemäß sie sich zu komplexeren Ausdrücken verbinden lassen. Dies – und vieles andere – ist es, was das dem Menschen angeborene Sprachvermögen leistet, keine andere Spezies kann es (einem Pferd kann man so viel Chinesisch vorspielen, wie man will, es wird es nicht lernen). Aber auch wir könnten es nicht, wenn wir nur den Schall hätten. Wenn man, in einer Abwandlung des Psammetich’schen Versuchs, jemanden in ein Zimmer einsperren und tagaus tagein mit Chinesisch beschallen und im Übrigen gut versorgen würde, so würde er es, gleich ob als Kind oder als Erwachsener, nicht lernen. Vielleicht würde er einige strukturelle Eigenschaften des Schallstroms ausfindig machen; aber er würde auch nach Jahren kein Chinesisch können. Man benötigt den Schallstrom als sinnlich fassbaren Ausdruck der zugrundeliegenden Sprache, und man benötigt all die Informationen, die man der jeweiligen Redesituation oder aber seinem bereits vorhandenen anderweitigen Wissen entnehmen kann. Augustinus hat beides radikal vereinfacht; aber im Prinzip hat er Recht, und man sollte daher von der Spracherwerbsforschung erwarten, dass sie dies in Rechnung stellt. Das tut sie aber selten. Soweit sie überhaupt aus dem Gehäuse der Theorie tritt und sich den tatsächlichen Verlauf des Spracherwerbs anschaut, konzentriert sie sich weithin auf das, was die Kinder selbst sagen – dazu dienen ausgedehnte Corpora –, oder aber sie untersucht in experimentellen Settings, wie Kinder bestimmte Wörter oder Strukturen verstehen oder auch nicht verstehen. Das hat auch, wenn denn gut gemacht, einen hohen Aufschlusswert. Aber die eigentliche Verarbeitung des Inputs im doppelten Sinne – Schallwellen und Parallelinformation – wird selten in den Mittelpunkt des Interesses gerückt. Dies führt zu eigentümlichen Verzerrungen. So betrachtet man in der Spracherwerbsforschung vor allem deklarative Hauptsätze. Ein nicht unwesentlicher Teil dessen, was Kinder hören, besteht aber aus Imperativen („Tu das!“, „Tu das nicht!“). In solchen Imperativen gibt es normalerweise kein Subjekt. Ein intelligentes Kind muss daher zu dem Schluss kommen, dass das Deutsche in einem nicht unwesentlichen Teil seiner grammatischen Strukturen eine „pro drop-Sprache” ist, d.h. eine Sprache, in dem man das Subjekt weglassen kann. Kein Linguist käme auf diese Idee; sie entspricht aber den tatsächlichen Verhältnissen, und dies schlägt sich in dem Input, den das Kind verarbeiten muss, nieder. Dieses Heft befasst sich mit einer Spracherwerbssituation, in der – anders als beispielsweise bei einem Gespräch am Frühstückstisch – der Input in seiner doppelten Form gut zu überschauen ist, ohne dass die Situation, wie etwa bei einem kontrollierten Experiment, unnatürlich und der normalen Lernumgebung ferne wäre: mit dem Anschauen, Vorlesen und Lesen von Kinderbüchern. Man kann sich eine solche Situation als eine natürliche Ausweitung dessen vorstellen, was Augustinus beschreibt: Die Kinder hören, was die Erwachsenen sagen, und ihre Aufmerksamkeit wird auf bestimmte Dinge gerichtet, während sie hören und schauen – nur geht es hier nicht um einzelne Wörter, sondern um komplexe Ausdrücke und um komplexe, aber dennoch überschaubare begleitende Informationen. Nun haben Kinderbücher in der Spracherwerbsforschung durchaus eine Rolle gespielt. Dabei dienen sie – sei es als reine Folge von Bildern, sei es mit Text oder gar nur als Text – aber meistens nur als eine Art Vorlage für die Sprachproduktion der Kinder: Sie sollen aus der Vorlage eine Geschichte ableiten und in ihren eigenen Worten erzählen. Das bekannteste, aber keineswegs das einzige Beispiel sind die von Michael Bamberg, Ruth Berman und Dan Slobin in den 1980er Jahren initiierten „frog stories” – Nacherzählungen einer einfachen Bildgeschichte, die inzwischen in zahlreichen Sprachen vorliegen und viele Aufschlüsse über die unterschiedlichsten Aspekte der sich entwickelnden Sprachbeherrschung, von der Flexionsmorphologie bis zur Textstruktur, gebracht haben. Das ist gut und sinnvoll; aber im Grunde müsste man einen Schritt weiter gehen, nämlich gleichsam wir durch ein Mikroskop zu schauen, wie sich die Kinder ihre Regularitäten aus der Interaktion ableiten. Dies würde unsere Vorstellungen über den Verlauf des Spracherwerbs und die Gesetzlichkeiten, nach denen er erfolgt, wesentlich bereichern, vielleicht auf eine ganz neue Basis stellen. Die Beiträge dieses Heftes geben dafür eine Reihe von Beispielen, von denen nur ein kleines, aber besonders schlagendes erwähnt werden soll. Es gibt zahlreiche, auf Bildgeschichten beruhende Analysen, in denen untersucht wird, wie Kinder eine bestimmte Person oder eine Sache im fortlaufenden Diskurs benennen – ob sie etwa definite und indefinite Nominalausdrücke (ein Junge – der Junge), lexikalische oder pronominale Nominalphrasen (der Junge – er) oder gar leere Elemente (der Junge wacht auf und 0 schaut nach seinem Hund) richtig verwenden können. Das Bild, das die Forschung in diesem wesentlichen Teil der Sprachbeherrschung heute bietet, ist alles andere als einheitlich. So umfassen die Ansichten darüber, wann die Definit-Indefinit-Unterscheidung gemeistert wird, den größten Teil der Kindheit, je nachdem, welche Untersuchungen man zu Rate zieht. In dem Aufsatz von Katrin Dammann-Thedens wird deutlich, dass Kindern in einem bestimmen Alter oft überhaupt nicht klar ist, dass eine bestimmte Person, eine bestimmte Sache auf fortlaufenden Bildern dieselbe ist – auch wenn sie ähnlich aussieht –, und das ist bei Licht besehen ja auch keine triviale Frage. Diese Beobachtungen werfen ein ganz neues Licht auf die Idee der referentiellen Kontinuität im Diskurs und ihren Ausdruck durch nominale Ausdrücke wie die eben genannten. Vielleicht haben wir ganz falsche Vorstellungen darüber, wie Kinder die begleitende Information – hier durch die Bilder einer Geschichte geliefert – verstehen und damit für den Spracherwerb verarbeiten. Derlei Beobachtungen sind zunächst einmal etwas Punktuelles, keine Antworten, sondern Hinweise auf Dinge, die man bedenken muss. Aber ihre Analyse, und allgemeiner, ein genauerer Blick auf das, was sich tatsächlich abspielt, wenn Kinder sich Kinderbücher anschauen, mag uns vielleicht zu einem wesentlich tieferen Verständnis dessen führen, was beim Erwerb einer Sprache tatsächlich geschieht.
  • Klein, W. (1992). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, 22(86), 7-8.
  • Klein, W. (Ed.). (1989). Kindersprache [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (73).
  • Klein, W. (1989). Introspection into what? Review of C. Faerch & G. Kaspar (Eds.) Introspection in second language research 1987. Contemporary Psychology, 34(12), 1119-1120.
  • Klein, W. (Ed.). (1998). Kaleidoskop [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (112).
  • Klein, W. (1992). Tempus, Aspekt und Zeitadverbien. Kognitionswissenschaft, 2, 107-118.
  • Klein, W. (Ed.). (1992). Textlinguistik [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (86).
  • Klein, W., & Von Stutterheim, C. (1992). Textstruktur und referentielle Bewegung. Zeitschrift für Literaturwissenschaft und Linguistik, 86, 67-92.
  • Klein, W. (1998). The contribution of second language acquisition research. Language Learning, 48, 527-550. doi:10.1111/0023-8333.00057.

    Abstract

    During the last 25 years, second language acquisition (SLA) research hasmade considerable progress, but is still far from proving a solid basis for foreign language teaching, or from a general theory of SLA. In addition, its status within the linguistic disciplines is still very low. I argue this has not much to do with low empirical or theoretical standards in the field—in this regard, SLA research is fully competitive—but with a particular perspective on the acquisition process: SLA researches learners' utterances as deviations from a certain target, instead of genuine manifestations of underlying language capacity; it analyses them in terms of what they are not rather than what they are. For some purposes such a "target deviation perspective" makes sense, but it will not help SLA researchers to substantially and independently contribute to a deeper understanding of the structure and function of the human language faculty. Therefore, these findings will remain of limited interest to other scientists until SLA researchers consider learner varieties a normal, in fact typical, manifestation of this unique human capacity.
  • Klein, W., & Meibauer, J. (Eds.). (2011). Spracherwerb und Kinderliteratur [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 162.
  • Klein, W. (1989). Sprechen lernen - das Selbstverständlichste von der Welt: Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik, 73, 7-17.
  • Klein, W. (1989). Schreiben oder Lesen, aber nicht beides, oder: Vorschlag zur Wiedereinführung der Keilschrift mittels Hammer und Meißel. Zeitschrift für Literaturwissenschaft und Linguistik, 74, 116-119.
  • Klein, W. (1992). The present perfect puzzle. Language, 68, 525-552.

    Abstract

    In John has left London, it is clear that the event in question, John's leaving London, has occurred in the past, for example yesterday at ten. Why is it impossible, then, to make this the event time more explicit by such an adverbial, as in Yesterday at ten, John has left London? Any solution of this puzzle crucially hinges on the meaning assigned to the perfect, and the present perfect in particular. Two such solutions, a scope solution and the 'current relevance'-solution, are discussed and shown to be inadequate. A new, strictly compositional analysis of the English perfect is suggested, and it is argued that the imcompatibility of the present perfect and most past tense adverbials has neither syntactic nor semantic reasons but follows from a simple pragmatical constraint, called here the 'position-definiteness constraint'. It is the very same constraint, which also makes an utterance such as At ten, John had left at nine pragmatically odd, even if John indeed had left at nine, and hence the utterance is true.
  • Klein, W. (1998). Von der einfältigen Wißbegierde. Zeitschrift für Literaturwissenschaft und Linguistik, 112, 6-13.
  • Klingler, E., De la Rossa, A., Fièvre, S., Devaraju, K., Abe, P., & Jabaudon, D. (2019). A translaminar genetic logic for the circuit identity of intracortically projecting neurons. Current Biology, 29(2), 332-339. doi:10.1016/j.cub.2018.11.071.

    Abstract

    Neurons of the neocortex are organized into six radial layers, which have appeared at different times during evolution, with the superficial layers representing a more recent acquisition. Input to the neocortex predominantly reaches superficial layers (SL, i.e., layers (L) 2-4), while output is generated in deep layers (DL, i.e., L5-6) [1]. Intracortical connections, which bridge input and output pathways, are key components of cortical circuits because they allow the propagation and processing of information within the neocortex. Two main types of intracortically projecting neurons (ICPN) can be distinguished by their axonal features: L4 spiny stellate neurons (SSN) with short axons projecting locally within cortical columns [2, 3, 4, 5], and SL and DL long-range projection neurons, including callosally projecting neurons (CPNSL and CPNDL) [5, 6]. Here, we investigate the molecular hallmarks that distinguish SSN, CPNSL, and CPNDL and relate their transcriptional signatures with their output connectivity. Specifically, taking advantage of the presence of CPN in both SL and DL, we identify lamina-independent genetic hallmarks of a constant projection motif (i.e., interhemispheric projection). By performing unbiased transcriptomic comparisons between CPNSL, CPNDL and SSN, we provide specific molecular profiles for each of these populations and show that target identity supersedes laminar position in defining ICPN transcriptional diversity. Together, these findings reveal a projection-based organization of transcriptional programs across cortical layers, which we propose reflects conserved strategy to protect canonical circuit structure (and hence function) across a diverse range of neuroanatomies.

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  • Knol, M. J., Poot, R. A., Evans, T. E., Satizabal, C. L., Mishra, A., Sargurupremraj, M., Van der Auwera, S., Duperron, M.-G., Jian, X., Hostettler, I. C., Van Dam-Nolen, D. H. K., Lamballais, S., Pawlak, M. A., Lewis, C. E., Carrion Castillo, A., Van Erp, T. G. M., Reinbold, C. S., Shin, J., Sholz, M., Håberg, A. K. Knol, M. J., Poot, R. A., Evans, T. E., Satizabal, C. L., Mishra, A., Sargurupremraj, M., Van der Auwera, S., Duperron, M.-G., Jian, X., Hostettler, I. C., Van Dam-Nolen, D. H. K., Lamballais, S., Pawlak, M. A., Lewis, C. E., Carrion Castillo, A., Van Erp, T. G. M., Reinbold, C. S., Shin, J., Sholz, M., Håberg, A. K., Kämpe, A., Li, G. H. Y., Avinun, R., Atkins, J. R., Hsu, F.-C., Amod, A. R., Lam, M., Tsuchida, A., Teunissen, M. W. A., Aygün, N., Patel, Y., Liang, D., Beiser, A. S., Beyer, F., Bis, J. C., Bos, D., Bryan, R. N., Bülow, R., Caspers, S., Catheline, G., Cecil, C. A. M., Dalvie, S., Dartigues, J.-F., DeCarli, C., Enlund-Cerullo, M., Ford, J. M., Franke, B., Freedman, B. I., Friedrich, N., Green, M. J., Haworth, S., Helmer, C., Hoffmann, P., Homuth, G., Ikram, M. K., Jack, C. R., Jahanshad, N., Jockwitz, C., Kamatani, Y., Knodt, A. R., Li, S., Lim, K., Longstreth, W. T., Macciardi, F., The Cohorts for Heart and Aging Research in Genomic Epidemiology (CHARGE) Consortium, The Enhancing Neuroimaging Genetics through Meta-Analysis (ENIGMA) Consortium, Mäkitie, O., Mazoyer, B., Medland, S. E., Miyamoto, S., Moebus, S., Mosley, T. H., Muetzel, R., Mühleisen, T. W., Nagata, M., Nakahara, S., Palmer, N. D., Pausova, Z., Preda, A., Quidé, Y., Reay, W. R., Roshchupkin, G. V., Schmidt, R., Schreiner, P. J., Setoh, K., Shapland, C. Y., Sidney, S., St Pourcain, B., Stein, J. L., Tabara, Y., Teumer, A., Uhlmann, A., Van de Lught, A., Vernooij, M. W., Werring, D. J., Windham, B. G., Witte, A. V., Wittfeld, K., Yang, Q., Yoshida, K., Brunner, H. G., Le Grand, Q., Sim, K., Stein, D. J., Bowden, D. W., Cairns, M. J., Hariri, A. R., Cheung, C.-L., Andersson, S., Villringer, A., Paus, T., Chichon, S., Calhoun, V. D., Crivello, F., Launer, L. J., White, T., Koudstaal, P. J., Houlden, H., Fornage, M., Matsuda, F., Grabe, H. J., Ikram, M. A., Debette, S., Thompson, P. M., Seshadri, S., & Adams, H. H. H. (2024). Genetic variants for head size share genes and pathways with cancer. Cell Reports Medicine, 5(5): 101529. doi:10.1016/j.xcrm.2024.101529.

    Abstract

    The size of the human head is highly heritable, but genetic drivers of its variation within the general population remain unmapped. We perform a genome-wide association study on head size (N = 80,890) and identify 67 genetic loci, of which 50 are novel. Neuroimaging studies show that 17 variants affect specific brain areas, but most have widespread effects. Gene set enrichment is observed for various cancers and the p53, Wnt, and ErbB signaling pathways. Genes harboring lead variants are enriched for macrocephaly syndrome genes (37-fold) and high-fidelity cancer genes (9-fold), which is not seen for human height variants. Head size variants are also near genes preferentially expressed in intermediate progenitor cells, neural cells linked to evolutionary brain expansion. Our results indicate that genes regulating early brain and cranial growth incline to neoplasia later in life, irrespective of height. This warrants investigation of clinical implications of the link between head size and cancer.

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  • Kochari, A., & Flecken, M. (2019). Lexical prediction in language comprehension: A replication study of grammatical gender effects in Dutch. Language, Cognition and Neuroscience, 34(2), 239-253. doi:10.1080/23273798.2018.1524500.

    Abstract

    An important question in predictive language processing is the extent to which prediction effects can reliably be measured on pre-nominal material (e.g. articles before nouns). Here, we present a large sample (N = 58) close replication of a study by Otten and van Berkum (2009). They report ERP modulations in relation to the predictability of nouns in sentences, measured on gender-marked Dutch articles. We used nearly identical materials, procedures, and data analysis steps. We fail to replicate the original effect, but do observe a pattern consistent with the original data. Methodological differences between our replication and the original study that could potentially have contributed to the diverging results are discussed. In addition, we discuss the suitability of Dutch gender-marked determiners as a test-case for future studies of pre-activation of lexical items.
  • Kocsis, K., Düngen, D., Jadoul, Y., & Ravignani, A. (2024). Harbour seals use rhythmic percussive signalling in interaction and display. Animal Behaviour, 207, 223-234. doi:10.1016/j.anbehav.2023.09.014.

    Abstract

    Multimodal rhythmic signalling abounds across animal taxa. Studying its mechanisms and functions can highlight adaptive components in highly complex rhythmic behaviours, like dance and music. Pinnipeds, such as the harbour seal, Phoca vitulina, are excellent comparative models to assess rhythmic capacities. Harbour seals engage in rhythmic percussive behaviours which, until now, have not been described in detail. In our study, eight zoo-housed harbour seals (two pups, two juveniles and four adults) were passively monitored by audio and video during their pupping/breeding season. All juvenile and adult animals performed percussive signalling with their fore flippers in agonistic conditions, both on land and in water. Flipper slap sequences produced on the ground or on the seals' bodies were often highly regular in their interval duration, that is, were quasi-isochronous, at a 200–600 beats/min pace. Three animals also showed significant lateralization in slapping. In contrast to slapping on land, display slapping in water, performed only by adult males, showed slower tempo by one order of magnitude, and a rather motivic temporal structure. Our work highlights that percussive communication is a significant part of harbour seals' behavioural repertoire. We hypothesize that its forms of rhythm production may reflect adaptive functions such as regulating internal states and advertising individual traits.
  • Koenigs, M., Acheson, D. J., Barbey, A. K., Soloman, J., Postle, B. R., & Grafman, J. (2011). Areas of left perisylvian cortex mediate auditory-verbal short-term memory. Neuropsychologia, 49(13), 3612-3619. doi:10.1016/j.neuropsychologia.2011.09.013.

    Abstract

    A contentious issue in memory research is whether verbal short-term memory (STM) depends on a neural system specifically dedicated to the temporary maintenance of information, or instead relies on the same brain areas subserving the comprehension and production of language. In this study, we examined a large sample of adults with acquired brain lesions to identify the critical neural substrates underlying verbal STM and the relationship between verbal STM and language processing abilities. We found that patients with damage to selective regions of left perisylvian cortex – specifically the inferior frontal and posterior temporal sectors – were impaired on auditory–verbal STM performance (digit span), as well as on tests requiring the production and/or comprehension of language. These results support the conclusion that verbal STM and language processing are mediated by the same areas of left perisylvian cortex.

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  • Kokal, I., Engel, A., Kirschner, S., & Keysers, C. (2011). Synchronized drumming enhances activity in the caudate and facilitates prosocial commitment - If the rhythm comes easily. PLoS One, 6(11), e27272. doi:10.1371/journal.pone.0027272.

    Abstract

    Why does chanting, drumming or dancing together make people feel united? Here we investigate the neural mechanisms underlying interpersonal synchrony and its subsequent effects on prosocial behavior among synchronized individuals. We hypothesized that areas of the brain associated with the processing of reward would be active when individuals experience synchrony during drumming, and that these reward signals would increase prosocial behavior toward this synchronous drum partner. 18 female non-musicians were scanned with functional magnetic resonance imaging while they drummed a rhythm, in alternating blocks, with two different experimenters: one drumming in-synchrony and the other out-of-synchrony relative to the participant. In the last scanning part, which served as the experimental manipulation for the following prosocial behavioral test, one of the experimenters drummed with one half of the participants in-synchrony and with the other out-of-synchrony. After scanning, this experimenter "accidentally" dropped eight pencils, and the number of pencils collected by the participants was used as a measure of prosocial commitment. Results revealed that participants who mastered the novel rhythm easily before scanning showed increased activity in the caudate during synchronous drumming. The same area also responded to monetary reward in a localizer task with the same participants. The activity in the caudate during experiencing synchronous drumming also predicted the number of pencils the participants later collected to help the synchronous experimenter of the manipulation run. In addition, participants collected more pencils to help the experimenter when she had drummed in-synchrony than out-of-synchrony during the manipulation run. By showing an overlap in activated areas during synchronized drumming and monetary reward, our findings suggest that interpersonal synchrony is related to the brain's reward system.
  • Konishi, M., Verdonschot, R. G., Shimabukuro, K., Nakamoto, T., Fujita, M., & Kakimoto, N. (2019). The effectiveness of mouthwashes in alleviating radiation-induced oral mucositis in head and neck cancer patients: A systematic review. Oral Radiology, 35(3), 207-223. doi:10.1007/s11282-018-0361-9.

    Abstract

    Objective The aim of the study was to perform a systematic literature search and meta-analysis to reveal the most effective mouthwash for head and neck cancer patients who are experiencing radiation therapy-induced mucositis. Methods Using two electronic databases, a literature search and data interpretation were systematically performed as follows: (i) problem specification, (ii) devising of a literature search plan, (iii) literature search and retrieval of publications, and (iv) meta-analysis and data interpretation. The main problem was specified as follows: what mouthwash is effective in alleviating oral mucositis for head and neck cancer patients who are undergoing radiotherapy? Results The literature search yielded 354 titles and abstracts. After reviewing the extracted literature, 25 publications met the inclusion criteria for this study and 17 of 25 were eventually evaluated in the meta-analysis. Conclusion The results of the meta-analysis indicated that the use of a mouthwash that includes anti-inflammatory properties contributes the most to alleviating oral mucositis in patients who are undergoing radiotherapy to treat head and neck cancer.
  • Koppen, K., Ernestus, M., & Van Mulken, M. (2019). The influence of social distance on speech behavior: Formality variation in casual speech. Corpus Linguistics and Linguistic Theory, 15(1), 139-165. doi:10.1515/cllt-2016-0056.

    Abstract

    An important dimension of linguistic variation is formality. This study investigates the role of social distance between interlocutors. Twenty-five native Dutch speakers retold eight short films to confederates, who acted either formally or informally. Speakers were familiarized with the informal confederates, whereas the formal confederates remained strangers. Results show that the two types of interlocutors elicited different versions of the same stories. Formal interlocutors (large social distance) elicited lower articulation rates, and more nouns and prepositions, both indicators of explicit information. Speakers addressing interlocutors to whom social distance was small, however, provided more explicit information with an involved character (i.e. adjectives with subjective meanings). They also used the word and more often as a gap filler or as a way to keep the floor. Furthermore, they were more likely to laugh and to use more interjections, first-person pronouns and direct speech, which are all indicators of involvement, empathy and subjectivity.

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  • Köster, O., Hess, M. M., Schiller, N. O., & Künzel, H. J. (1998). The correlation between auditory speech sensitivity and speaker recognition ability. Forensic Linguistics: The international Journal of Speech, Language and the Law, 5, 22-32.

    Abstract

    In various applications of forensic phonetics the question arises as to how far aural-perceptual speaker recognition performance is reliable. Therefore, it is necessary to examine the relationship between speaker recognition results and human perception/production abilities like musicality or speech sensitivity. In this study, performance in a speaker recognition experiment and a speech sensitivity test are correlated. The results show a moderately significant positive correlation between the two tasks. Generally, performance in the speaker recognition task was better than in the speech sensitivity test. Professionals in speech and singing yielded a more homogeneous correlation than non-experts. Training in speech as well as choir-singing seems to have a positive effect on performance in speaker recognition. It may be concluded, firstly, that in cases where the reliability of voice line-up results or the credibility of a testimony have to be considered, the speech sensitivity test could be a useful indicator. Secondly, the speech sensitivity test might be integrated into the canon of possible procedures for the accreditation of forensic phoneticians. Both tests may also be used in combination.
  • Koutamanis, E., Kootstra, G. J., Dijkstra, T., & Unsworth, S. (2024). Cognate facilitation in single- and dual-language contexts in bilingual children’s word processing. Linguistic Approaches to Bilingualism, 14(4), 577-608. doi:10.1075/lab.23009.kou.

    Abstract

    We examined the extent to which cognate facilitation effects occurred in simultaneous bilingual children’s production and comprehension and how these were modulated by language dominance and language context. Bilingual Dutch-German children, ranging from Dutch-dominant to German-dominant, performed picture naming and auditory lexical decision tasks in single-language and dual-language contexts. Language context was manipulated with respect to the language of communication (with the experimenter and in instructional videos) and by means of proficiency tasks. Cognate facilitation effects emerged in both production and comprehension and interacted with both dominance and context. In a single-language context, stronger cognate facilitation effects were found for picture naming in children’s less dominant language, in line with previous studies on individual differences in lexical activation. In the dual-language context, this pattern was reversed, suggesting inhibition of the dominant language at the decision level. Similar effects were observed in lexical decision. These findings provide evidence for an integrated bilingual lexicon in simultaneous bilingual children and shed more light on the complex interplay between lexicon-internal and lexicon-external factors modulating the extent of lexical cross-linguistic influence more generally.
  • Koutamanis, E., Kootstra, G. J., Dijkstra, T., & Unsworth, S. (2024). Cross-linguistic influence in the simultaneous bilingual child's lexicon: An eye-tracking and primed picture selection study. Bilingualism: Language and Cognition, 27(3), 377-387. doi:10.1017/S136672892300055X.

    Abstract

    In a between-language lexical priming study, we examined to what extent the two languages in a simultaneous bilingual child's lexicon interact, while taking individual differences in language exposure into account. Primary-school-aged Dutch–Greek bilinguals performed a primed picture selection task combined with eye-tracking. They matched pictures to auditorily presented Dutch target words preceded by Greek prime words. Their reaction times and eye movements were recorded. We tested for effects of between-language phonological priming, translation priming, and phonological priming through translation. Priming effects emerged in reaction times and eye movements in all three conditions, at different stages of processing, and unaffected by language exposure. These results extend previous findings for bilingual toddlers and bilingual adults. Processing similarities between these populations indicate that, across different stages of development, bilinguals have an integrated lexicon that is accessed in a language-nonselective way and is susceptible to interactions within and between different types of lexical representation.
  • De Kovel, C. G. F., Carrion Castillo, A., & Francks, C. (2019). A large-scale population study of early life factors influencing left-handedness. Scientific Reports, 9: 584. doi:10.1038/s41598-018-37423-8.

    Abstract

    Hand preference is a conspicuous variation in human behaviour, with a worldwide proportion of around 90% of people preferring to use the right hand for many tasks, and 10% the left hand. We used the large cohort of the UK biobank (~500,000 participants) to study possible relations between early life factors and adult hand preference. The probability of being left-handed was affected by the year and location of birth, likely due to cultural effects. In addition, hand preference was affected by birthweight, being part of a multiple birth, season of birth, breastfeeding, and sex, with each effect remaining significant after accounting for all others. Analysis of genome-wide genotype data showed that left-handedness was very weakly heritable, but shared no genetic basis with birthweight. Although on average left-handers and right-handers differed for a number of early life factors, all together these factors had only a minimal predictive value for individual hand preference.

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  • De Kovel, C. G. F., Aftanas, L., Aleman, A., Alexander-Bloch, A. F., Baune, B. T., Brack, I., Bülow, R., Filho, G. B., Carballedo, A., Connolly, C. G., Cullen, K. R., Dannlowski, U., Davey, C. G., Dima, D., Dohm, K., Erwin-Grabner, T., Frodl, T., Fu, C. H., Hall, G. B., Glahn, D. C. and 58 moreDe Kovel, C. G. F., Aftanas, L., Aleman, A., Alexander-Bloch, A. F., Baune, B. T., Brack, I., Bülow, R., Filho, G. B., Carballedo, A., Connolly, C. G., Cullen, K. R., Dannlowski, U., Davey, C. G., Dima, D., Dohm, K., Erwin-Grabner, T., Frodl, T., Fu, C. H., Hall, G. B., Glahn, D. C., Godlewska, B., Gotlib, I. H., Goya-Maldonado, R., Grabe, H. J., Groenewold, N. A., Grotegerd, D., Gruber, O., Harris, M. A., Harrison, B. J., Hatton, S. N., Hickie, I. B., Ho, T. C., Jahanshad, N., Kircher, T., Krämer, B., Krug, A., Lagopoulos, J., Leehr, E. J., Li, M., MacMaster, F. P., MacQueen, G., McIntosh, A. M., McLellan, Q., Medland, S. E., Mueller, B. A., Nenadic, I., Osipov, E., Papmeyer, M., Portella, M. J., Reneman, L., Rosa, P. G., Sacchet, M. D., Schnell, K., Schrantee, A., Sim, K., Simulionyte, E., Sindermann, L., Singh, A., Stein, D. J., Ubani, B. N., der Wee, N. J. V., der Werff, S. J. V., Veer, I. M., Vives-Gilabert, Y., Völzke, H., Walter, H., Walter, M., Schreiner, M. W., Whalley, H., Winter, N., Wittfeld, K., Yang, T. T., Yüksel, D., Zaremba, D., Thompson, P. M., Veltman, D. J., Schmaal, L., & Francks, C. (2019). No alterations of brain structural asymmetry in major depressive disorder: An ENIGMA consortium analysis. American Journal of Psychiatry, 176(12), 1039-1049. doi:10.1176/appi.ajp.2019.18101144.

    Abstract

    Objective:

    Asymmetry is a subtle but pervasive aspect of the human brain, and it may be altered in several psychiatric conditions. MRI studies have shown subtle differences of brain anatomy between people with major depressive disorder and healthy control subjects, but few studies have specifically examined brain anatomical asymmetry in relation to this disorder, and results from those studies have remained inconclusive. At the functional level, some electroencephalography studies have indicated left fronto-cortical hypoactivity and right parietal hypoactivity in depressive disorders, so aspects of lateralized anatomy may also be affected. The authors used pooled individual-level data from data sets collected around the world to investigate differences in laterality in measures of cortical thickness, cortical surface area, and subcortical volume between individuals with major depression and healthy control subjects.
    Methods:

    The authors investigated differences in the laterality of thickness and surface area measures of 34 cerebral cortical regions in 2,256 individuals with major depression and 3,504 control subjects from 31 separate data sets, and they investigated volume asymmetries of eight subcortical structures in 2,540 individuals with major depression and 4,230 control subjects from 32 data sets. T1-weighted MRI data were processed with a single protocol using FreeSurfer and the Desikan-Killiany atlas. The large sample size provided 80% power to detect effects of the order of Cohen’s d=0.1.
    Results:

    The largest effect size (Cohen’s d) of major depression diagnosis was 0.085 for the thickness asymmetry of the superior temporal cortex, which was not significant after adjustment for multiple testing. Asymmetry measures were not significantly associated with medication use, acute compared with remitted status, first episode compared with recurrent status, or age at onset.
    Conclusions:

    Altered brain macro-anatomical asymmetry may be of little relevance to major depression etiology in most cases.
  • De Kovel, C. G. F., & Francks, C. (2019). The molecular genetics of hand preference revisited. Scientific Reports, 9: 5986. doi:10.1038/s41598-019-42515-0.

    Abstract

    Hand preference is a prominent behavioural trait linked to human brain asymmetry. A handful of genetic variants have been reported to associate with hand preference or quantitative measures related to it. Most of these reports were on the basis of limited sample sizes, by current standards for genetic analysis of complex traits. Here we performed a genome-wide association analysis of hand preference in the large, population-based UK Biobank cohort (N = 331,037). We used gene-set enrichment analysis to investigate whether genes involved in visceral asymmetry are particularly relevant to hand preference, following one previous report. We found no evidence supporting any of the previously suggested variants or genes, nor that genes involved in visceral laterality have a role in hand preference. It remains possible that some of the previously reported genes or pathways are relevant to hand preference as assessed in other ways, or else are relevant within specific disorder populations. However, some or all of the earlier findings are likely to be false positives, and none of them appear relevant to hand preference as defined categorically in the general population. Our analysis did produce a small number of novel, significant associations, including one implicating the microtubule-associated gene MAP2 in handedness.
  • Kram, L., Ohlerth, A.-K., Ille, S., Meyer, B., & Krieg, S. M. (2024). CompreTAP: Feasibility and reliability of a new language comprehension mapping task via preoperative navigated transcranial magnetic stimulation. Cortex, 171, 347-369. doi:10.1016/j.cortex.2023.09.023.

    Abstract

    Objective: Stimulation-based language mapping approaches that are used pre- and intra-operatively employ predominantly overt language tasks requiring sufficient language pro-duction abilities. Yet, these production-based setups are often not feasible in brain tumor patients with severe expressive aphasia. This pilot study evaluated the feasibility and reliability of a newly developed language comprehension task with preoperative navigated transcranial magnetic stimulation (nTMS).
    Methods: Fifteen healthy subjects and six brain tumor patients with severe expressiven aphasia unable to perform classic overt naming tasks underwent preoperative nTMS language mapping based on an auditory single-word Comprehension TAsk for Perioperative mapping (CompreTAP). Comprehension was probed by button-press responses to auditory stimuli, hence not requiring overt language responses. Positive comprehension areas were identified when stimulation elicited an incorrect or delayed button press. Error categories,case-wise cortical error rate distribution and inter-rater reliability between two experienced specialists were examined.
    Results: Overall, the new setup showed to be feasible. Comprehension-disruptions induced by nTMS manifested in no responses, delayed or hesitant responses, searching behavior or selection of wrong target items across all patients and controls and could be performed even in patients with severe expressive aphasia. The analysis agreement between both specialists was substantial for classifying comprehension-positive and -negative sites. Extensive left-hemispheric individual cortical comprehension sites were identified for all patients. Apart from one case presenting with transient worsening of aphasic symptoms.
  • Krämer, I. (1998). Children's interpretations of indefinite object noun phrases. Linguistics in the Netherlands, 1998, 163-174. doi:10.1075/avt.15.15kra.
  • Krebs, J., Wilbur, R. B., Alday, P. M., & Roehm, D. (2019). The impact of transitional movements and non-manual markings on the disambiguation of locally ambiguous argument structures in Austrian Sign Language (ÖGS). Language and Speech, 62(4), 652-680. doi:10.1177/0023830918801399.

    Abstract

    Previous studies of Austrian Sign Language (ÖGS) word-order variations have demonstrated the human processing system’s tendency to interpret a sentence-initial (case-) ambiguous argument as the subject of the clause (“subject preference”). The electroencephalogram study motivating the current report revealed earlier reanalysis effects for object-subject compared to subject-object sentences, in particular, before the start of the movement of the agreement marking sign. The effects were bound to time points prior to when both arguments were referenced in space and/or the transitional hand movement prior to producing the disambiguating sign. Due to the temporal proximity of these time points, it was not clear which visual cues led to disambiguation; that is, whether non-manual markings (body/shoulder/head shift towards the subject position) or the transitional hand movement resolved ambiguity. The present gating study further supports that disambiguation in ÖGS is triggered by cues occurring before the movement of the disambiguating sign. Further, the present study also confirms the presence of the subject preference in ÖGS, showing again that signers and speakers draw on similar strategies during language processing independent of language modality. Although the ultimate role of the visual cues leading to disambiguation (i.e., non-manual markings and transitional movements) requires further investigation, the present study shows that they contribute crucial information about argument structure during online processing. This finding provides strong support for granting these cues some degree of linguistic status (at least in ÖGS).
  • Kubota, M., Alonso, J. G., Anderssen, M., Jensen, I. N., Luque, A., Pereira Soares, S. M., Prystauka, Y., Vangsnes, Ø. A., Sandstedt, J. J., & Rothman, J. (2024). Bilectal exposure modulates neural signatures to conflicting grammatical properties: Norway as a natural laboratory. Language Learning, 74(2), 436-467. doi:10.1111/lang.12608.

    Abstract

    The current study investigated gender (control) and number (target) agreement processing in Northern and non-Northern Norwegians living in Northern Norway. Participants varied in exposure to Northern Norwegian (NN) dialect(s), where number marking differs from most other Norwegian dialects. In a comprehension task involving reading NN dialect writing, P600 effects for number agreement were significantly affected by NN exposure. The more exposure the NN nonnatives had, the larger the P600 was, driven by the presence of number agreement (ungrammatical in NN). In contrast, less exposure correlated to the inverse: P600 driven by the absence of number agreement (ungrammatical in most other dialects). The NN natives showed P600 driven by the presence of number agreement regardless of exposure. These findings suggests that bilectalism entails the representation of distinct mental grammars for each dialect. However, like all instances of bilingualism, bilectalism exists on a continuum whereby linguistic processing is modulated by linguistic experience.
  • Kucera, K. S., Reddy, T. E., Pauli, F., Gertz, J., Logan, J. E., Myers, R. M., & Willard, H. F. (2011). Allele-specific distribution of RNA polymerase II on female X chromosomes. Human Molecular Genetics, 20, 3964-3973. doi:10.1093/hmg/ddr315.

    Abstract

    While the distribution of RNA polymerase II (PolII) in a variety of complex genomes is correlated with gene expression, the presence of PolII at a gene does not necessarily indicate active expression. Various patterns of PolII binding have been described genome wide; however, whether or not PolII binds at transcriptionally inactive sites remains uncertain. The two X chromosomes in female cells in mammals present an opportunity to examine each of the two alleles of a given locus in both active and inactive states, depending on which X chromosome is silenced by X chromosome inactivation. Here, we investigated PolII occupancy and expression of the associated genes across the active (Xa) and inactive (Xi) X chromosomes in human female cells to elucidate the relationship of gene expression and PolII binding. We find that, while PolII in the pseudoautosomal region occupies both chromosomes at similar levels, it is significantly biased toward the Xa throughout the rest of the chromosome. The general paucity of PolII on the Xi notwithstanding, detectable (albeit significantly reduced) binding can be observed, especially on the evolutionarily younger short arm of the X. PolII levels at genes that escape inactivation correlate with the levels of their expression; however, additional PolII sites can be found at apparently silenced regions, suggesting the possibility of a subset of genes on the Xi that are poised for expression. Consistent with this hypothesis, we show that a high proportion of genes associated with PolII-accessible sites, while silenced in GM12878, are expressed in other female cell lines.
  • Kumarage, S., Donnelly, S., & Kidd, E. (2024). A meta-analysis of syntactic priming experiments in children. Journal of Memory and Language, 138: 104532. doi:10.1016/j.jml.2024.104532.

    Abstract

    A substantial literature exists using the syntactic priming methodology with children to test hypotheses regarding the acquisition of syntax, under the assumption that priming effects reveal both the presence of syntactic knowledge and the underlying nature of learning mechanisms supporting the acquisition of grammar. Here we present the first meta-analysis of syntactic priming studies in children. We identified 37 eligible studies and extracted 108 effect sizes corresponding to 76 samples of 2,378 unique participants. Our analysis confirmed a medium-to-large syntactic priming effect. The overall estimate of the priming effect was a log odds ratio of 1.44 (Cohen’s d = 0.80). This is equivalent to a structure that occurs 50 % of the time when unprimed occurring 81 % of the time when primed. Several variables moderated the magnitude of priming in children, including (i) within- or between-subjects design, (ii) lexical overlap, (iii) structural alternation investigated and, (iv) the animacy configuration of syntactic arguments. There was little evidence of publication bias in the size of the main priming effect, however, power analyses showed that, while studies typically have enough power to identify the basic priming effect, they are typically underpowered when their focus is on moderators of priming. The results provide a foundation for future research, suggesting several avenues of enquiry.
  • Kuperberg, G., Weber, K., Delaney-Busch, N., Ustine, C., Stillerman, B., Hämäläinen, M., & Lau, E. (2019). Multimodal neuroimaging evidence for looser lexico-semantic connections in schizophrenia. Neuropsychologia, 124, 337-349. doi:10.1016/j.neuropsychologia.2018.10.024.

    Abstract

    It has been hypothesized that schizophrenia is characterized by overly broad automatic activity within lexico-semantic networks. We used two complementary neuroimaging techniques, Magnetoencephalography (MEG) and functional Magnetic Resonance Imaging (fMRI), in combination with a highly automatic indirect semantic priming paradigm, to spatiotemporally localize this abnormality in the brain.

    Eighteen people with schizophrenia and 20 demographically-matched control participants viewed target words (“bell”) preceded by directly related (“church”), indirectly related (“priest”), or unrelated (“pants”) prime words in MEG and fMRI sessions. To minimize top-down processing, the prime was masked, the target appeared only 140ms after prime onset, and participants simply monitored for words within a particular semantic category that appeared in filler trials.

    Both techniques revealed a significantly larger automatic indirect priming effect in people with schizophrenia than in control participants. MEG temporally localized this enhanced effect to the N400 time window (300-500ms) — the critical stage of accessing meaning from words. fMRI spatially localized the effect to the left temporal fusiform cortex, which plays a role in mapping of orthographic word-form on to meaning. There was no evidence of an enhanced automatic direct semantic priming effect in the schizophrenia group.

    These findings provide converging neural evidence for abnormally broad highly automatic lexico-semantic activity in schizophrenia. We argue that, rather than arising from an unconstrained spread of automatic activation across semantic memory, this broader automatic lexico-semantic activity stems from looser connections between the form and meaning of words.

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    1-s2.0-S0028393218307310-mmc1.docx
  • Kuzla, C., & Ernestus, M. (2011). Prosodic conditioning of phonetic detail in German plosives. Journal of Phonetics, 39, 143-155. doi:10.1016/j.wocn.2011.01.001.

    Abstract

    This study investigates the prosodic conditioning of phonetic details which are candidate cues to phonological contrasts. German /b, d, g, p, t, k/ were examined in three prosodic positions. Lenis plosives /b, d, g/ were produced with less glottal vibration at larger prosodic boundaries, whereas their VOT showed no effect of prosody. VOT of fortis plosives /p, t, k/ decreased at larger boundaries, as did their burst intensity maximum. Vowels (when measured from consonantal release) following fortis plosives and lenis velars were shorter after larger boundaries. Closure duration, which did not contribute to the fortis/lenis contrast, was heavily affected by prosody. These results support neither of the hitherto proposed accounts of prosodic strengthening (Uniform Strengthening and Feature Enhancement). We propose a different account, stating that the phonological identity of speech sounds remains stable not only within, but also across prosodic positions (contrast-over-prosody hypothesis). Domain-initial strengthening hardly diminishes the contrast between prosodically weak fortis and strong lenis plosives.
  • Laaksonen, H., Kujala, J., Hultén, A., Liljeström, M., & Salmelin, R. (2011). MEG evoked responses and rhythmic activity provide spatiotemporally complementary measures of neural activity in language production. NeuroImage, 60, 29-36. doi:MEG evoked responses and rhythmic activity provide spatiotemporally complementary measures of neural activity in language production.

    Abstract

    Phase-locked evoked responses and event-related modulations of spontaneous rhythmic activity are the two main approaches used to quantify stimulus- or task-related changes in electrophysiological measures. The relationship between the two has beenwidely theorized upon but empirical research has been limited to the primary visual and sensorimotor cortex. However, both evoked responses and rhythms have been used as markers of neural activity in paradigms ranging from simple sensory to complex cognitive tasks.While some spatial agreement between the two phenomena has been observed, typically only one of the measures has been used in any given study, thus disallowing a direct evaluation of their exact spatiotemporal relationship. In this study, we sought to systematically clarify the connection between evoked responses and rhythmic activity. Using both measures, we identified the spatiotemporal patterns of task effects in three magnetoencephalography (MEG) data sets, all variants of a picture naming task. Evoked responses and rhythmic modulation yielded largely separate networks, with spatial overlap mainly in the sensorimotor and primary visual areas.Moreover, in the cortical regions thatwere identified with both measures the experimental effects they conveyed differed in terms of timing and function. Our results suggest that the two phenomena are largely detached and that both measures are needed for an accurate portrayal of brain activity.
  • Lacan, M., Keyser, C., Ricaut, F.-X., Brucato, N., Duranthon, F., Guilaine, J., Crubézy, E., & Ludes, B. (2011). Ancient DNA reveals male diffusion through the Neolithic Mediterranean route. Proceedings of the National Academy of Sciences of the United States of America, 108, 9788-9791. doi:10.1073/pnas.1100723108.

    Abstract

    The Neolithic is a key period in the history of the European settlement. Although archaeological and present-day genetic data suggest several hypotheses regarding the human migration patterns at this period, validation of these hypotheses with the use of ancient genetic data has been limited. In this context, we studied DNA extracted from 53 individuals buried in a necropolis used by a French local community 5,000 y ago. The relatively good DNA preservation of the samples allowed us to obtain autosomal, Y-chromosomal, and/or mtDNA data for 29 of the 53 samples studied. From these datasets, we established close parental relationships within the necropolis and determined maternal and paternal lineages as well as the absence of an allele associated with lactase persistence, probably carried by Neolithic cultures of central Europe. Our study provides an integrative view of the genetic past in southern France at the end of the Neolithic period. Furthermore, the Y-haplotype lineages characterized and the study of their current repartition in European populations confirm a greater influence of the Mediterranean than the Central European route in the peopling of southern Europe during the Neolithic transition.
  • Lacan, M., Keyser, C., Ricaut, F.-X., Brucato, N., Tarrús, J., Bosch, A., Guilaine, J., Crubézy, E., & Ludes, B. (2011). Ancient DNA suggests the leading role played by men in the Neolithic dissemination. Proceedings of the National Academy of Sciences of the United States of America, 108, 18255-18259. doi:10.1073/pnas.1113061108.

    Abstract

    The impact of the Neolithic dispersal on the western European populations is subject to continuing debate. To trace and date genetic lineages potentially brought during this transition and so understand the origin of the gene pool of current populations, we studied DNA extracted from human remains excavated in a Spanish funeral cave dating from the beginning of the fifth millennium B.C. Thanks to a “multimarkers” approach based on the analysis of mitochondrial and nuclear DNA (autosomes and Y-chromosome), we obtained information on the early Neolithic funeral practices and on the biogeographical origin of the inhumed individuals. No close kinship was detected. Maternal haplogroups found are consistent with pre-Neolithic settlement, whereas the Y-chromosomal analyses permitted confirmation of the existence in Spain approximately 7,000 y ago of two haplogroups previously associated with the Neolithic transition: G2a and E1b1b1a1b. These results are highly consistent with those previously found in Neolithic individuals from French Late Neolithic individuals, indicating a surprising temporal genetic homogeneity in these groups. The high frequency of G2a in Neolithic samples in western Europe could suggest, furthermore, that the role of men during Neolithic dispersal could be greater than currently estimated.

    Additional information

    Supporting_Information_Lacan.pdf
  • Lai, J., & Poletiek, F. H. (2011). The impact of adjacent-dependencies and staged-input on the learnability of center-embedded hierarchical structures. Cognition, 118(2), 265-273. doi:10.1016/j.cognition.2010.11.011.

    Abstract

    A theoretical debate in artificial grammar learning (AGL) regards the learnability of hierarchical structures. Recent studies using an AnBn grammar draw conflicting conclusions (Bahlmann and Friederici, 2006, De Vries et al., 2008). We argue that 2 conditions crucially affect learning AnBn structures: sufficient exposure to zero-level-of-embedding (0-LoE) exemplars and a staged-input. In 2 AGL experiments, learning was observed only when the training set was staged and contained 0-LoE exemplars. Our results might help understanding how natural complex structures are learned from exemplars.
  • Lameira, A. R., Eerola, T., & Ravignani, A. (2019). Coupled whole-body rhythmic entrainment between two chimpanzees. Scientific Reports, 9: 18914. doi:10.1038/s41598-019-55360-y.

    Abstract

    Dance is an icon of human expression. Despite astounding diversity around the world’s cultures and dazzling abundance of reminiscent animal systems, the evolution of dance in the human clade remains obscure. Dance requires individuals to interactively synchronize their whole-body tempo to their partner’s, with near-perfect precision. This capacity is motorically-heavy, engaging multiple neural circuitries, but also dependent on an acute socio-emotional bond between partners. Hitherto, these factors helped explain why no dance forms were present amongst nonhuman primates. Critically, evidence for conjoined full-body rhythmic entrainment in great apes that could help reconstruct possible proto-stages of human dance is still lacking. Here, we report an endogenously-effected case of ritualized dance-like behaviour between two captive chimpanzees – synchronized bipedalism. We submitted video recordings to rigorous time-series analysis and circular statistics. We found that individual step tempo was within the genus’ range of “solo” bipedalism. Between-individual analyses, however, revealed that synchronisation between individuals was non-random, predictable, phase concordant, maintained with instantaneous centi-second precision and jointly regulated, with individuals also taking turns as “pace-makers”. No function was apparent besides the behaviour’s putative positive social affiliation. Our analyses show a first case of spontaneous whole-body entrainment between two ape peers, thus providing tentative empirical evidence for phylogenies of human dance. Human proto-dance, we argue, may have been rooted in mechanisms of social cohesion among small groups that might have granted stress-releasing benefits via gait-synchrony and mutual-touch. An external sound/musical beat may have been initially uninvolved. We discuss dance evolution as driven by ecologically-, socially- and/or culturally-imposed “captivity”.

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  • Lameira, A. R., Hardus, M. E., Ravignani, A., Raimondi, T., & Gamba, M. (2024). Recursive self-embedded vocal motifs in wild orangutans. eLife, 12: RP88348. doi:10.7554/eLife.88348.3.

    Abstract

    Recursive procedures that allow placing a vocal signal inside another of a similar kind provide a neuro-computational blueprint for syntax and phonology in spoken language and human song. There are, however, no known vocal sequences among nonhuman primates arranged in self-embedded patterns that evince vocal recursion or potential incipient or evolutionary transitional forms thereof, suggesting a neuro-cognitive transformation exclusive to humans. Here, we uncover that wild flanged male orangutan long calls feature rhythmically isochronous call sequences nested within isochronous call sequences, consistent with two hierarchical strata. Remarkably, three temporally and acoustically distinct call rhythms in the lower stratum were not related to the overarching rhythm at the higher stratum by any low multiples, which suggests that these recursive structures were neither the result of parallel non-hierarchical procedures nor anatomical artifacts of bodily constraints or resonances. Findings represent a case of temporally recursive hominid vocal combinatorics in the absence of syntax, semantics, phonology, or music. Second-order combinatorics, ‘sequences within sequences’, involving hierarchically organized and cyclically structured vocal sounds in ancient hominids may have preluded the evolution of recursion in modern language-able humans.
  • Larsson, M., Richter, J., & Ravignani, A. (2019). Bipedal steps in the development of rhythmic behavior in humans. Music & Science, 2, 1-14. doi:10.1177/2059204319892617.

    Abstract

    We contrast two related hypotheses of the evolution of dance: H1: Maternal bipedal walking influenced the fetal experience of sound and associated movement patterns; H2: The human transition to bipedal gait produced more isochronous/predictable locomotion sound resulting in early music-like behavior associated with the acoustic advantages conferred by moving bipedally in pace. The cadence of walking is around 120 beats per minute, similar to the tempo of dance and music. Human walking displays long-term constancies. Dyads often subconsciously synchronize steps. The major amplitude component of the step is a distinctly produced beat. Human locomotion influences, and interacts with, emotions, and passive listening to music activates brain motor areas. Across dance-genres the footwork is most often performed in time to the musical beat. Brain development is largely shaped by early sensory experience, with hearing developed from week 18 of gestation. Newborns reacts to sounds, melodies, and rhythmic poems to which they have been exposed in utero. If the sound and vibrations produced by footfalls of a walking mother are transmitted to the fetus in coordination with the cadence of the motion, a connection between isochronous sound and rhythmical movement may be developed. Rhythmical sounds of the human mother locomotion differ substantially from that of nonhuman primates, while the maternal heartbeat heard is likely to have a similar isochronous character across primates, suggesting a relatively more influential role of footfall in the development of rhythmic/musical abilities in humans. Associations of gait, music, and dance are numerous. The apparent absence of musical and rhythmic abilities in nonhuman primates, which display little bipedal locomotion, corroborates that bipedal gait may be linked to the development of rhythmic abilities in humans. Bipedal stimuli in utero may primarily boost the ontogenetic development. The acoustical advantage hypothesis proposes a mechanism in the phylogenetic development.
  • Lattenkamp, E. Z., Shields, S. M., Schutte, M., Richter, J., Linnenschmidt, M., Vernes, S. C., & Wiegrebe, L. (2019). The vocal repertoire of pale spear-nosed bats in a social roosting context. Frontiers in Ecology and Evolution, 7: 116. doi:10.3389/fevo.2019.00116.

    Abstract

    Commonly known for their ability to echolocate, bats also use a wide variety of social vocalizations to communicate with one another. However, the full vocal repertoires of relatively few bat species have been studied thus far. The present study examined the vocal repertoire of the pale spear-nosed bat, Phyllostomus discolor, in a social roosting context. Based on visual examination of spectrograms and subsequent quantitative analysis of syllables, eight distinct syllable classes were defined, and their prevalence in different behavioral contexts was examined. Four more syllable classes were observed in low numbers and are described here as well. These results show that P. discolor possesses a rich vocal repertoire, which includes vocalizations comparable to previously reported repertoires of other bat species as well as vocalizations previously undescribed. Our data provide detailed information about the temporal and spectral characteristics of syllables emitted by P. discolor, allowing for a better understanding of the communicative system and related behaviors of this species. Furthermore, this vocal repertoire will serve as a basis for future research using P. discolor as a model organism for vocal communication and vocal learning and it will allow for comparative studies between bat species.

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  • Leckband, D. E., Menon, S., Rosenberg, K., Graham, S. A., Taylor, M. E., & Drickamer, K. (2011). Geometry and adhesion of extracellular domains of DC-SIGNR neck length variants analyzed by force-distance measurements. Biochemistry, 50, 6125-6132. doi:10.1021/bi2003444.

    Abstract

    Force-distance measurements have been used to examine differences in the interaction of the dendritic cell glycan-binding receptor DC-SIGN and the closely related endothelial cell receptor DC-SIGNR (L-SIGN) with membranes bearing glycan ligands. The results demonstrate that upon binding to membrane-anchored ligand, DC-SIGNR undergoes a conformational change similar to that previously observed for DC-SIGN. The results also validate a model for the extracellular domain of DC-SIGNR derived from crystallographic studies. Force measurements were performed with DC-SIGNR variants that differ in the length of the neck that result from genetic polymorphisms, which encode different numbers of the 23-amino acid repeat sequences that constitute the neck. The findings are consistent with an elongated, relatively rigid structure of the neck repeat observed in crystals. In addition, differences in the lengths of DC-SIGN and DC-SIGNR extracellular domains with equivalent numbers of neck repeats support a model in which the different dispositions of the carbohydrate-recognition domains in DC-SIGN and DC-SIGNR result from variations in the sequences of the necks.
  • Leitner, C., D’Este, G., Verga, L., Rahayel, S., Mombelli, S., Sforza, M., Casoni, F., Zucconi, M., Ferini-Strambi, L., & Galbiati, A. (2024). Neuropsychological changes in isolated REM sleep behavior disorder: A systematic review and meta-analysis of cross-sectional and longitudinal studies. Neuropsychology Review, 34(1), 41-66. doi:10.1007/s11065-022-09572-1.

    Abstract

    The aim of this meta-analysis is twofold: (a) to assess cognitive impairments in isolated rapid eye movement (REM) sleep behavior disorder (iRBD) patients compared to healthy controls (HC); (b) to quantitatively estimate the risk of developing a neurodegenerative disease in iRBD patients according to baseline cognitive assessment. To address the first aim, cross-sectional studies including polysomnography-confirmed iRBD patients, HC, and reporting neuropsychological testing were included. To address the second aim, longitudinal studies including polysomnography-confirmed iRBD patients, reporting baseline neuropsychological testing for converted and still isolated patients separately were included. The literature search was conducted based on PRISMA guidelines and the protocol was registered at PROSPERO (CRD42021253427). Cross-sectional and longitudinal studies were searched from PubMed, Web of Science, Scopus, and Embase databases. Publication bias and statistical heterogeneity were assessed respectively by funnel plot asymmetry and using I2. Finally, a random-effect model was performed to pool the included studies. 75 cross-sectional (2,398 HC and 2,460 iRBD patients) and 11 longitudinal (495 iRBD patients) studies were selected. Cross-sectional studies showed that iRBD patients performed significantly worse in cognitive screening scores (random-effects (RE) model = –0.69), memory (RE model = –0.64), and executive function (RE model = –0.50) domains compared to HC. The survival analyses conducted for longitudinal studies revealed that lower executive function and language performance, as well as the presence of mild cognitive impairment (MCI), at baseline were associated with an increased risk of conversion at follow-up. Our study underlines the importance of a comprehensive neuropsychological assessment in the context of iRBD.

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    figure 1 tables
  • De León, L., & Levinson, S. C. (Eds.). (1992). Space in Mesoamerican languages [Special Issue]. Zeitschrift für Phonetik, Sprachwissenschaft und Kommunikationsforschung, 45(6).
  • Leonetti, S., Cimarelli, G., Hersh, T. A., & Ravignani, A. (2024). Why do dogs wag their tails? Biology Letters, 20(1): 20230407. doi:10.1098/rsbl.2023.0407.

    Abstract

    Tail wagging is a conspicuous behaviour in domestic dogs (Canis familiaris). Despite how much meaning humans attribute to this display, its quantitative description and evolutionary history are rarely studied. We summarize what is known about the mechanism, ontogeny, function and evolution of this behaviour. We suggest two hypotheses to explain its increased occurrence and frequency in dogs compared to other canids. During the domestication process, enhanced rhythmic tail wagging behaviour could have (i) arisen as a by-product of selection for other traits, such as docility and tameness, or (ii) been directly selected by humans, due to our proclivity for rhythmic stimuli. We invite testing of these hypotheses through neurobiological and ethological experiments, which will shed light on one of the most readily observed yet understudied animal behaviours. Targeted tail wagging research can be a window into both canine ethology and the evolutionary history of characteristic human traits, such as our ability to perceive and produce rhythmic behaviours.
  • Lev-Ari, S. (2019). People with larger social networks are better at predicting what someone will say but not how they will say it. Language, Cognition and Neuroscience, 34(1), 101-114. doi:10.1080/23273798.2018.1508733.

    Abstract

    Prediction of upcoming words facilitates language processing. Individual differences in social experience, however, might influence prediction ability by influencing input variability and representativeness. This paper explores how individual differences in social network size influence prediction and how this influence differs across linguistic levels. In Experiment 1, participants predicted likely sentence completions from several plausible endings differing in meaning or only form (e.g. work vs. job). In Experiment 2, participants’ pupil size was measured as they listened to sentences whose ending was the dominant one or deviated from it in either meaning or form. Both experiments show that people with larger social networks are better at predicting upcoming meanings but not the form they would take. The results thus show that people with different social experience process language differently, and shed light on how social dynamics interact with the structure of the linguistic level to influence learning of linguistic patterns.

    Additional information

    plcp_a_1508733_sm8698.docx
  • Levelt, W. J. M. (1992). Accessing words in speech production: Stages, processes and representations. Cognition, 42, 1-22. doi:10.1016/0010-0277(92)90038-J.

    Abstract

    This paper introduces a special issue of Cognition on lexical access in speech production. Over the last quarter century, the psycholinguistic study of speaking, and in particular of accessing words in speech, received a major new impetus from the analysis of speech errors, dysfluencies and hesitations, from aphasiology, and from new paradigms in reaction time research. The emerging theoretical picture partitions the accessing process into two subprocesses, the selection of an appropriate lexical item (a “lemma”) from the mental lexicon, and the phonological encoding of that item, that is, the computation of a phonetic program for the item in the context of utterance. These two theoretical domains are successively introduced by outlining some core issues that have been or still have to be addressed. The final section discusses the controversial question whether phonological encoding can affect lexical selection. This partitioning is also followed in this special issue as a whole. There are, first, four papers on lexical selection, then three papers on phonological encoding, and finally one on the interaction between selection and phonological encoding.
  • Levelt, W. J. M., Praamstra, P., Meyer, A. S., Helenius, P., & Salmelin, R. (1998). An MEG study of picture naming. Journal of Cognitive Neuroscience, 10(5), 553-567. doi:10.1162/089892998562960.

    Abstract

    The purpose of this study was to relate a psycholinguistic processing model of picture naming to the dynamics of cortical activation during picture naming. The activation was recorded from eight Dutch subjects with a whole-head neuromagnetometer. The processing model, based on extensive naming latency studies, is a stage model. In preparing a picture's name, the speaker performs a chain of specific operations. They are, in this order, computing the visual percept, activating an appropriate lexical concept, selecting the target word from the mental lexicon, phonological encoding, phonetic encoding, and initiation of articulation. The time windows for each of these operations are reasonably well known and could be related to the peak activity of dipole sources in the individual magnetic response patterns. The analyses showed a clear progression over these time windows from early occipital activation, via parietal and temporal to frontal activation. The major specific findings were that (1) a region in the left posterior temporal lobe, agreeing with the location of Wernicke's area, showed prominent activation starting about 200 msec after picture onset and peaking at about 350 msec, (i.e., within the stage of phonological encoding), and (2) a consistent activation was found in the right parietal cortex, peaking at about 230 msec after picture onset, thus preceding and partly overlapping with the left temporal response. An interpretation in terms of the management of visual attention is proposed.
  • Levelt, W. J. M. (1992). Fairness in reviewing: A reply to O'Connell. Journal of Psycholinguistic Research, 21, 401-403.
  • Levelt, W. J. M. (2019). How Speech Evolved: Some Historical Remarks. Journal of Speech, Language, and Hearing Research, 62(8S), 2926-2931. doi:10.1044/2019_JSLHR-S-CSMC7-19-0017.

    Abstract

    The evolution of speech and language has been a returning topic in the language sciences since the so-called “cognitive revolution.”
  • Levelt, W. J. M. (1989). Hochleistung in Millisekunden: Sprechen und Sprache verstehen. Universitas, 44(511), 56-68.
  • Levelt, W. J. M., & Schiller, N. O. (1998). Is the syllable frame stored? [Commentary on the BBS target article 'The frame/content theory of evolution of speech production' by Peter F. McNeilage]. Behavioral and Brain Sciences, 21, 520.

    Abstract

    This commentary discusses whether abstract metrical frames are stored. For stress-assigning languages (e.g., Dutch and English), which have a dominant stress pattern, metrical frames are stored only for words that deviate from the default stress pattern. The majority of the words in these languages are produced without retrieving any independent syllabic or metrical frame.
  • Levelt, W. J. M. (2019). On empirical methodology, constraints, and hierarchy in artificial grammar learning. Topics in Cognitive Science. doi:10.1111/tops.12441.

    Abstract

    This paper considers the AGL literature from a psycholinguistic perspective. It first presents a taxonomy of the experimental familiarization test procedures used, which is followed by a consideration of shortcomings and potential improvements of the empirical methodology. It then turns to reconsidering the issue of grammar learning from the point of view of acquiring constraints, instead of the traditional AGL approach in terms of acquiring sets of rewrite rules. This is, in particular, a natural way of handling long‐distance dependences. The final section addresses an underdeveloped issue in the AGL literature, namely how to detect latent hierarchical structure in AGL response patterns.
  • Levelt, W. J. M. (1992). Sprachliche Musterbildung und Mustererkennung. Nova Acta Leopoldina NF, 67(281), 357-370.
  • Levelt, W. J. M. (1992). The perceptual loop theory not disconfirmed: A reply to MacKay. Consciousness and Cognition, 1, 226-230. doi:10.1016/1053-8100(92)90062-F.

    Abstract

    In his paper, MacKay reviews his Node Structure theory of error detection, but precedes it with a critical discussion of the Perceptual Loop theory of self-monitoring proposed in Levelt (1983, 1989). The present commentary is concerned with this latter critique and shows that there are more than casual problems with MacKay’s argumentation.
  • Levelt, W. J. M. (1998). The genetic perspective in psycholinguistics, or: Where do spoken words come from? Journal of Psycholinguistic Research, 27(2), 167-180. doi:10.1023/A:1023245931630.

    Abstract

    The core issue in the 19-century sources of psycholinguistics was the question, "Where does language come from?'' This genetic perspective unified the study of the ontogenesis, the phylogenesis, the microgenesis, and to some extent the neurogenesis of language. This paper makes the point that this original perspective is still a valid and attractive one. It is exemplified by a discussion of the genesis of spoken words.
  • Levinson, S. C. (1989). A review of Relevance [book review of Dan Sperber & Deirdre Wilson, Relevance: communication and cognition]. Journal of Linguistics, 25, 455-472.
  • Levinson, S. C. (1992). Primer for the field investigation of spatial description and conception. Pragmatics, 2(1), 5-47.
  • Levinson, S. C. (1998). Studying spatial conceptualization across cultures: Anthropology and cognitive science. Ethos, 26(1), 7-24. doi:10.1525/eth.1998.26.1.7.

    Abstract

    Philosophers, psychologists, and linguists have argued that spatial conception is pivotal to cognition in general, providing a general, egocentric, and universal framework for cognition as well as metaphors for conceptualizing many other domains. But in an aboriginal community in Northern Queensland, a system of cardinal directions informs not only language, but also memory for arbitrary spatial arrays and directions. This work suggests that fundamental cognitive parameters, like the system of coding spatial locations, can vary cross-culturally, in line with the language spoken by a community. This opens up the prospect of a fruitful dialogue between anthropology and the cognitive sciences on the complex interaction between cultural and universal factors in the constitution of mind.
  • Levinson, S. C. (2011). Pojmowanie przestrzeni w różnych kulturach [Polish translation of Levinson, S. C. 1998. Studying spatial conceptualization across cultures]. Autoportret, 33, 16-23.

    Abstract

    Polish translation of Levinson, S. C. (1998). Studying spatial conceptualization across cultures: Anthropology and cognitive science. Ethos, 26(1), 7-24. doi:10.1525/eth.1998.26.1.7
  • Levinson, S. C., Greenhill, S. J., Gray, R. D., & Dunn, M. (2011). Universal typological dependencies should be detectable in the history of language families. Linguistic Typology, 15, 509-534. doi:10.1515/LITY.2011.034.

    Abstract

    1. Introduction We claim that making sense of the typological diversity of languages demands a historical/evolutionary approach.We are pleased that the target paper (Dunn et al. 2011a) has served to bring discussion of this claim into prominence, and are grateful that leading typologists have taken the time to respond (commentaries denoted by boldface). It is unfortunate though that a number of the commentaries in this issue of LT show significant misunderstandings of our paper. Donohue thinks we were out to show the stability of typological features, but that was not our target at all (although related methods can be used to do that: see, e.g., Greenhill et al. 2010a, Dediu 2011a). Plank seems to think we were arguing against universals of any type, but our target was in fact just the implicational universals of word order that have been the bread and butter of typology. He also seems to think we ignore diachrony, whereas in fact the method introduces diachrony centrally into typological reasoning, thereby potentially revolutionising typology (see Cysouw’s commentary). Levy & Daumé think we were testing for lineage-specificity, whereas that was in fact an outcome (the main finding) of our testing for correlated evolution. Dryer thinks we must account for the distribution of language types around the world, but that was not our aim: our aim was to test the causal connection between linguistic variables by taking the perspective of language evolution (diversification and change). Longobardi & Roberts seem to think we set out to extract family trees from syntactic features, but our goal was in fact to use trees based on lexical cognates and hang reconstructed syntactic states on each node of these trees, thereby reconstructing the processes of language change.
  • Levshina, N. (2019). Token-based typology and word order entropy: A study based on universal dependencies. Linguistic Typology, 23(3), 533-572. doi:10.1515/lingty-2019-0025.

    Abstract

    The present paper discusses the benefits and challenges of token-based typology, which takes into account the frequencies of words and constructions in language use. This approach makes it possible to introduce new criteria for language classification, which would be difficult or impossible to achieve with the traditional, type-based approach. This point is illustrated by several quantitative studies of word order variation, which can be measured as entropy at different levels of granularity. I argue that this variation can be explained by general functional mechanisms and pressures, which manifest themselves in language use, such as optimization of processing (including avoidance of ambiguity) and grammaticalization of predictable units occurring in chunks. The case studies are based on multilingual corpora, which have been parsed using the Universal Dependencies annotation scheme.

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  • Levshina, N., Koptjevskaja-Tamm, M., & Östling, R. (2024). Revered and reviled: A sentiment analysis of female and male referents in three languages. Frontiers in Communication, 9: 1266407. doi:10.3389/fcomm.2024.1266407.

    Abstract

    Our study contributes to the less explored domain of lexical typology, focusing on semantic prosody and connotation. Semantic derogation, or pejoration of nouns referring to women, whereby such words acquire connotations and further denotations of social pejoration, immorality and/or loose sexuality, has been a very prominent question in studies on gender and language (change). It has been argued that pejoration emerges due to the general derogatory attitudes toward female referents. However, the evidence for systematic differences in connotations of female- vs. male-related words is fragmentary and often fairly impressionistic; moreover, many researchers argue that expressed sentiments toward women (as well as men) often are ambivalent. One should also expect gender differences in connotations to have decreased in the recent years, thanks to the advances of feminism and social progress. We test these ideas in a study of positive and negative connotations of feminine and masculine term pairs such as woman - man, girl - boy, wife - husband, etc. Sentences containing these words were sampled from diachronic corpora of English, Chinese and Russian, and sentiment scores for every word were obtained using two systems for Aspect-Based Sentiment Analysis: PyABSA, and OpenAI’s large language model GPT-3.5. The Generalized Linear Mixed Models of our data provide no indications of significantly more negative sentiment toward female referents in comparison with their male counterparts. However, some of the models suggest that female referents are more infrequently associated with neutral sentiment than male ones. Neither do our data support the hypothesis of the diachronic convergence between the genders. In sum, results suggest that pejoration is unlikely to be explained simply by negative attitudes to female referents in general.

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    supplementary materials
  • Liang, S., Li, Y., Zhang, Z., Kong, X., Wang, Q., Deng, W., Li, X., Zhao, L., Li, M., Meng, Y., Huang, F., Ma, X., Li, X.-m., Greenshaw, A. J., Shao, J., & Li, T. (2019). Classification of first-episode schizophrenia using multimodal brain features: A combined structural and diffusion imaging study. Schizophrenia Bulletin, 45(3), 591-599. doi:10.1093/schbul/sby091.

    Abstract

    Schizophrenia is a common and complex mental disorder with neuroimaging alterations. Recent neuroanatomical pattern recognition studies attempted to distinguish individuals with schizophrenia by structural magnetic resonance imaging (sMRI) and diffusion tensor imaging (DTI). 1, 2 Applications of cutting-edge machine learning approaches in structural neuroimaging studies have revealed potential pathways to classification of schizophrenia based on regional gray matter volume (GMV) or density or cortical thickness. 3–5 Additionally, cortical folding may have high discriminatory value in correctly identifying symptom severity in schizophrenia. 6 Regional GMV and cortical thickness have also been combined in attempts to differentiate individuals with schizophrenia from healthy controls (HCs). 7 Applications of machine learning algorithms to diffusion imaging data analysis to predict individuals with first-episode schizophrenia (FES) have achieved encouraging accuracy. 8–10 White matter (WM) abnormalities in schizophrenia as estimated by DTI appear to be present in the early stage of the disorder, most likely reflecting the developmental stage of the sample of interest.

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    Supplementary data
  • Liang, S., Wang, Q., Kong, X., Deng, W., Yang, X., Li, X., Zhang, Z., Zhang, J., Zhang, C., Li, X.-m., Ma, X., Shao, J., Greenshaw, A. J., & Li, T. (2019). White matter abnormalities in major depression bibotypes identified by Diffusion Tensor Imaging. Neuroscience Bulletin, 35(5), 867-876. doi:10.1007/s12264-019-00381-w.

    Abstract

    Identifying data-driven biotypes of major depressive disorder (MDD) has promise for the clarification of diagnostic heterogeneity. However, few studies have focused on white-matter abnormalities for MDD subtyping. This study included 116 patients with MDD and 118 demographically-matched healthy controls assessed by diffusion tensor imaging and neurocognitive evaluation. Hierarchical clustering was applied to the major fiber tracts, in conjunction with tract-based spatial statistics, to reveal white-matter alterations associated with MDD. Clinical and neurocognitive differences were compared between identified subgroups and healthy controls. With fractional anisotropy extracted from 20 fiber tracts, cluster analysis revealed 3 subgroups based on the patterns of abnormalities. Patients in each subgroup versus healthy controls showed a stepwise pattern of white-matter alterations as follows: subgroup 1 (25.9% of patient sample), widespread white-matter disruption; subgroup 2 (43.1% of patient sample), intermediate and more localized abnormalities in aspects of the corpus callosum and left cingulate; and subgroup 3 (31.0% of patient sample), possible mild alterations, but no statistically significant tract disruption after controlling for family-wise error. The neurocognitive impairment in each subgroup accompanied the white-matter alterations: subgroup 1, deficits in sustained attention and delayed memory; subgroup 2, dysfunction in delayed memory; and subgroup 3, no significant deficits. Three subtypes of white-matter abnormality exist in individuals with major depression, those having widespread abnormalities suffering more neurocognitive impairments, which may provide evidence for parsing the heterogeneity of the disorder and help optimize type-specific treatment approaches.

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    12264_2019_381_MOESM1_ESM.pdf
  • Lindell, A. K., & Kidd, E. (2011). Why right-brain teaching is half-witted: A critique of the misapplication of neuroscience to education. Mind, Brain and Education, 5(3), 121-127. doi:10.1111/j.1751-228X.2011.01120.x.

    Abstract

    Educational tools claiming to use “right-brain techniques” are increasingly shaping school curricula. By implying a strong scientific basis, such approaches appeal to educators who rightly believe that knowledge of the brain should guide curriculum development. However, the notion of hemisphericity (idea that people are “left-brained” or “right-brained”) is a neuromyth that was debunked in the scientific literature 25 years ago. This article challenges the validity of “right-brain” teaching, highlighting the fact that neuroscientific research does not support its claims. Providing teachers with a basic understanding of neuroscience research as part of teacher training would enable more effective evaluation of brain-based claims and facilitate the adoption of tools validated by rigorous independent research rather than programs based on pseudoscience.
  • Linnér, R. K., Biroli, P., Kong, E., Meddens, S. F. W., Wedow, R., Fontana, M. A., Lebreton, M., Tino, S. P., Abdellaoui, A., Hammerschlag, A. R., Nivard, M. G., Okbay, A., Rietveld, C. A., Timshel, P. N., Trzaskowski, M., De Vlaming, R., Zünd, C. L., Bao, Y., Buzdugan, L., Caplin, A. H. and 72 moreLinnér, R. K., Biroli, P., Kong, E., Meddens, S. F. W., Wedow, R., Fontana, M. A., Lebreton, M., Tino, S. P., Abdellaoui, A., Hammerschlag, A. R., Nivard, M. G., Okbay, A., Rietveld, C. A., Timshel, P. N., Trzaskowski, M., De Vlaming, R., Zünd, C. L., Bao, Y., Buzdugan, L., Caplin, A. H., Chen, C.-Y., Eibich, P., Fontanillas, P., Gonzalez, J. R., Joshi, P. K., Karhunen, V., Kleinman, A., Levin, R. Z., Lill, C. M., Meddens, G. A., Muntané, G., Sanchez-Roige, S., Van Rooij, F. J., Taskesen, E., Wu, Y., Zhang, F., 23and Me Research Team, eQTLgen Consortium, International Cannabis Consortium, Social Science Genetic Association Consortium, Auton, A., Boardman, J. D., Clark, D. W., Conlin, A., Dolan, C. C., Fischbacher, U., Groenen, P. J. F., Harris, K. M., Hasler, G., Hofman, A., Ikram, M. A., Jain, S., Karlsson, R., Kessler, R. C., Kooyman, M., MacKillop, J., Männikkö, M., Morcillo-Suarez, C., McQueen, M. B., Schmidt, K. M., Smart, M. C., Sutter, M., Thurik, A. R., Uitterlinden, A. G., White, J., De Wit, H., Yang, J., Bertram, L., Boomsma, D. I., Esko, T., Fehr, E., Hinds, D. A., Johannesson, M., Kumari, M., Laibson, D., Magnusson, P. K. E., Meyer, M. N., Navarro, A., Palmer, A. A., Pers, T. H., Posthuma, D., Schunk, D., Stein, M. B., Svento, R., Tiemeier, H., Timmers, P. R. H. J., Turley, P., Ursano, R. J., Wagner, G. G., Wilson, J. F., Gratten, J., Lee, J. J., Cesarini, D., Benjamin, D. J., Koellinger, P. D., & Beauchamp, J. P. (2019). Genome-wide association analyses of risk tolerance and risky behaviors in over 1 million individuals identify hundreds of loci and shared genetic influences. Nature Genetics, 51, 245-257. doi:10.1038/s41588-018-0309-3.
  • Liszkowski, U., & Tomasello, M. (2011). Individual differences in social, cognitive, and morphological aspects of infant pointing. Cognitive Development, 26, 16-29. doi:10.1016/j.cogdev.2010.10.001.

    Abstract

    Little is known about the origins of the pointing gesture. We sought to gain insight into its emergence by investigating individual differences in the pointing of 12-month-old infants in two ways. First, we looked at differences in the communicative and interactional uses of pointing and asked how different hand shapes relate to point frequency, accompanying vocalizations, and mothers’ pointing. Second, we looked at differences in social-cognitive skills of point comprehension and imitation and tested whether these were related to infants’ own pointing. Infants’ and mothers’ spontaneous pointing correlated with one another, as did infants’ point production and comprehension. In particular, infants’ index-finger pointing had a profile different from simple whole-hand pointing. It was more frequent, it was more often accompanied by vocalizations, and it correlated more strongly with comprehension of pointing (especially to occluded referents). We conclude that whole-hand and index-finger pointing differ qualitatively and suggest that it is index-finger pointing that first embodies infants’ understanding of communicative intentions.
  • Liszkowski, U. (2011). Three lines in the emergence of prelinguistic communication and social cognition. Journal of cognitive education and psychology, 10(1), 32-43. doi:10.1891/1945-8959.10.1.32.

    Abstract

    Sociocultural theories of development posit that higher cognitive functions emerge through socially mediated processes, in particular through language. However, theories of human communication posit that language itself is based on higher social cognitive skills and cooperative motivations. Prelinguistic communication is a test case to this puzzle. In the current review, I first present recent and new findings of a research program on prelinguistic infants’ ommunication skills. This research provides empirical evidence for a rich social cognitive and motivational basis of human communication before language. Next, I discuss the emergence of these foundational skills. By considering all three lines of development, and by drawing on new findings from phylogenetic and cross-cultural comparisons, this article discusses the possibility that the cognitive foundations of prelinguistic communication are, in turn, mediated by social interactional input and shared experiences.

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