Publications

Displaying 201 - 300 of 526
  • Holler, J., & Wilkin, K. (2011). An experimental investigation of how addressee feedback affects co-speech gestures accompanying speakers’ responses. Journal of Pragmatics, 43, 3522-3536. doi:10.1016/j.pragma.2011.08.002.

    Abstract

    There is evidence that co-speech gestures communicate information to addressees and that they are often communicatively intended. However, we still know comparatively little about the role of gestures in the actual process of communication. The present study offers a systematic investigation of speakers’ gesture use before and after addressee feedback. The findings show that when speakers responded to addressees’ feedback gesture rate remained constant when this feedback encouraged clarification, elaboration or correction. However, speakers gestured proportionally less often after feedback when providing confirmatory responses. That is, speakers may not be drawing on gesture in response to addressee feedback per se, but particularly with responses that enhance addressees’ understanding. Further, the large majority of speakers’ gestures changed in their form. They tended to be more precise, larger, or more visually prominent after feedback. Some changes in gesture viewpoint were also observed. In addition, we found that speakers used deixis in speech and gaze to increase the salience of gestures occurring in response to feedback. Speakers appear to conceive of gesture as a useful modality in redesigning utterances to make them more accessible to addressees. The findings further our understanding of recipient design and co-speech gestures in face-to-face dialogue.
    Highlights

    ► Gesture rate remains constant in response to addressee feedback when the response aims to correct or clarify understanding. ► But gesture rate decreases when speakers provide confirmatory responses to feedback signalling correct understanding. ► Gestures are more communicative in response to addressee feedback, particularly in terms of precision, size and visual prominence. ► Speakers make gestures in response to addressee feedback more salient by using deictic markers in speech and gaze.
  • Holler, J. (2011). Verhaltenskoordination, Mimikry und sprachbegleitende Gestik in der Interaktion. Psychotherapie - Wissenschaft: Special issue: "Sieh mal, wer da spricht" - der Koerper in der Psychotherapie Teil IV, 1(1), 56-64. Retrieved from http://www.psychotherapie-wissenschaft.info/index.php/psy-wis/article/view/13/65.
  • Holman, E. W., Brown, C. H., Wichmann, S., Müller, A., Velupillai, V., Hammarström, H., Sauppe, S., Jung, H., Bakker, D., Brown, P., Belyaev, O., Urban, M., Mailhammer, R., List, J.-M., & Egorov, D. (2011). Automated dating of the world’s language families based on lexical similarity. Current Anthropology, 52(6), 841-875. doi:10.1086/662127.

    Abstract

    This paper describes a computerized alternative to glottochronology for estimating elapsed time since parent languages diverged into daughter languages. The method, developed by the Automated Similarity Judgment Program (ASJP) consortium, is different from glottochronology in four major respects: (1) it is automated and thus is more objective, (2) it applies a uniform analytical approach to a single database of worldwide languages, (3) it is based on lexical similarity as determined from Levenshtein (edit) distances rather than on cognate percentages, and (4) it provides a formula for date calculation that mathematically recognizes the lexical heterogeneity of individual languages, including parent languages just before their breakup into daughter languages. Automated judgments of lexical similarity for groups of related languages are calibrated with historical, epigraphic, and archaeological divergence dates for 52 language groups. The discrepancies between estimated and calibration dates are found to be on average 29% as large as the estimated dates themselves, a figure that does not differ significantly among language families. As a resource for further research that may require dates of known level of accuracy, we offer a list of ASJP time depths for nearly all the world’s recognized language families and for many subfamilies.

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  • Hoogman, M., Aarts, E., Zwiers, M., Slaats-Willemse, D., Naber, M., Onnink, M., Cools, R., Kan, C., Buitelaar, J., & Franke, B. (2011). Nitric Oxide Synthase genotype modulation of impulsivity and ventral striatal activity in adult ADHD patients and healthy comparison subjects. American Journal of Psychiatry, 168, 1099-1106. doi:10.1176/appi.ajp.2011.10101446.

    Abstract

    Objective: Attention deficit hyperactivity disorder (ADHD) is a highly heritable disorder. The NOS1 gene encoding nitric oxide synthase is a candidate gene for ADHD and has been previously linked with impulsivity. In the present study, the authors investigated the effect of a functional variable number of tandem repeats (VNTR) polymorphism in NOS1 (NOS1 exon 1f-VNTR) on the processing of rewards, one of the cognitive deficits in ADHD. Method: A sample of 136 participants, consisting of 87 adult ADHD patients and 49 healthy comparison subjects, completed a reward-related impulsivity task. A total of 104 participants also underwent functional magnetic resonance imaging during a reward anticipation task. The effect of the NOS1 exon 1f-VNTR genotype on reward-related impulsivity and reward-related ventral striatal activity was examined. Results: ADHD patients had higher impulsivity scores and lower ventral striatal activity than healthy comparison subjects. The association between the short allele and increased impulsivity was confirmed. However, independent of disease status, homozygous carriers of the short allele of NOS1, the ADHD risk genotype, demonstrated higher ventral striatal activity than carriers of the other NOS1 VNTR genotypes. Conclusions: The authors suggest that the NOS1 genotype influences impulsivity and its relation with ADHD is mediated through effects on this behavioral trait. Increased ventral striatal activity related to NOS1 may be compensatory for effects in other brain regions.
  • De Hoop, H., Levshina, N., & Segers, M. (2023). The effect of the use of T and V pronouns in Dutch HR communication. Journal of Pragmatics, 203, 96-109. doi:10.1016/j.pragma.2022.11.017.

    Abstract

    In an online experiment among native speakers of Dutch we measured addressees' responses to emails written in the informal pronoun T or the formal pronoun V in HR communication. 172 participants (61 male, mean age 37 years) read either the V-versions or the T-versions of two invitation emails and two rejection emails by four different fictitious recruiters. After each email, participants had to score their appreciation of the company and the recruiter on five different scales each, such as The recruiter who wrote this email seems … [scale from friendly to unfriendly]. We hypothesized that (i) the V-pronoun would be more appreciated in letters of rejection, and the T-pronoun in letters of invitation, and (ii) older people would appreciate the V-pronoun more than the T-pronoun, and the other way around for younger people. Although neither of these hypotheses was supported, we did find a small effect of pronoun: Emails written in V were more highly appreciated than emails in T, irrespective of type of email (invitation or rejection), and irrespective of the participant's age, gender, and level of education. At the same time, we observed differences in the strength of this effect across different scales.
  • Horton, S., Jackson, V., Boyce, J., Franken, M.-C., Siemers, S., St John, M., Hearps, S., Van Reyk, O., Braden, R., Parker, R., Vogel, A. P., Eising, E., Amor, D. J., Irvine, J., Fisher, S. E., Martin, N. G., Reilly, S., Bahlo, M., Scheffer, I., & Morgan, A. (2023). Self-reported stuttering severity is accurate: Informing methods for large-scale data collection in stuttering. Journal of Speech, Language, and Hearing Research. Advance online publication. doi:10.1044/2023_JSLHR-23-00081.

    Abstract

    Purpose:
    To our knowledge, there are no data examining the agreement between self-reported and clinician-rated stuttering severity. In the era of big data, self-reported ratings have great potential utility for large-scale data collection, where cost and time preclude in-depth assessment by a clinician. Equally, there is increasing emphasis on the need to recognize an individual's experience of their own condition. Here, we examined the agreement between self-reported stuttering severity compared to clinician ratings during a speech assessment. As a secondary objective, we determined whether self-reported stuttering severity correlated with an individual's subjective impact of stuttering.

    Method:
    Speech-language pathologists conducted face-to-face speech assessments with 195 participants (137 males) aged 5–84 years, recruited from a cohort of people with self-reported stuttering. Stuttering severity was rated on a 10-point scale by the participant and by two speech-language pathologists. Participants also completed the Overall Assessment of the Subjective Experience of Stuttering (OASES). Clinician and participant ratings were compared. The association between stuttering severity and the OASES scores was examined.

    Results:
    There was a strong positive correlation between speech-language pathologist and participant-reported ratings of stuttering severity. Participant-reported stuttering severity correlated weakly with the four OASES domains and with the OASES overall impact score.

    Conclusions:
    Participants were able to accurately rate their stuttering severity during a speech assessment using a simple one-item question. This finding indicates that self-report stuttering severity is a suitable method for large-scale data collection. Findings also support the collection of self-report subjective experience data using questionnaires, such as the OASES, which add vital information about the participants' experience of stuttering that is not captured by overt speech severity ratings alone.
  • Hribar, A., Haun, D. B. M., & Call, J. (2011). Great apes’ strategies to map spatial relations. Animal Cognition, 14, 511-523. doi:10.1007/s10071-011-0385-6.

    Abstract

    We investigated reasoning about spatial relational similarity in three great ape species: chimpanzees, bonobos, and orangutans. Apes were presented with three spatial mapping tasks in which they were required to find a reward in an array of three cups, after observing a reward being hidden in a different array of three cups. To obtain a food reward, apes needed to choose the cup that was in the same relative position (i.e., on the left) as the baited cup in the other array. The three tasks differed in the constellation of the two arrays. In Experiment 1, the arrays were placed next to each other, forming a line. In Experiment 2, the positioning of the two arrays varied each trial, being placed either one behind the other in two rows, or next to each other, forming a line. Finally, in Experiment 3, the two arrays were always positioned one behind the other in two rows, but misaligned. Results suggested that apes compared the two arrays and recognized that they were similar in some way. However, we believe that instead of mapping the left–left, middle–middle, and right–right cups from each array, they mapped the cups that shared the most similar relations to nearby landmarks (table’s visual boundaries).
  • Huettig, F., & McQueen, J. M. (2011). The nature of the visual environment induces implicit biases during language-mediated visual search. Memory & Cognition, 39, 1068-1084. doi:10.3758/s13421-011-0086-z.

    Abstract

    Four eye-tracking experiments examined whether semantic and visual-shape representations are routinely retrieved from printed-word displays and used during language-mediated visual search. Participants listened to sentences containing target words which were similar semantically or in shape to concepts invoked by concurrently-displayed printed words. In Experiment 1 the displays contained semantic and shape competitors of the targets, and two unrelated words. There were significant shifts in eye gaze as targets were heard towards semantic but not shape competitors. In Experiments 2-4, semantic competitors were replaced with unrelated words, semantically richer sentences were presented to encourage visual imagery, or participants rated the shape similarity of the stimuli before doing the eye-tracking task. In all cases there were no immediate shifts in eye gaze to shape competitors, even though, in response to the Experiment 1 spoken materials, participants looked to these competitors when they were presented as pictures (Huettig & McQueen, 2007). There was a late shape-competitor bias (more than 2500 ms after target onset) in all experiments. These data show that shape information is not used in online search of printed-word displays (whereas it is used with picture displays). The nature of the visual environment appears to induce implicit biases towards particular modes of processing during language-mediated visual search.
  • Huettig, F., Rommers, J., & Meyer, A. S. (2011). Using the visual world paradigm to study language processing: A review and critical evaluation. Acta Psychologica, 137, 151-171. doi:10.1016/j.actpsy.2010.11.003.

    Abstract

    We describe the key features of the visual world paradigm and review the main research areas where it has been used. In our discussion we highlight that the paradigm provides information about the way language users integrate linguistic information with information derived from the visual environment. Therefore the paradigm is well suited to study one of the key issues of current cognitive psychology, namely the interplay between linguistic and visual information processing. However, conclusions about linguistic processing (e.g., about activation, competition, and timing of access of linguistic representations) in the absence of relevant visual information must be drawn with caution.
  • Huettig, F., & Altmann, G. (2011). Looking at anything that is green when hearing ‘frog’: How object surface colour and stored object colour knowledge influence language-mediated overt attention. Quarterly Journal of Experimental Psychology, 64(1), 122-145. doi:10.1080/17470218.2010.481474.

    Abstract

    Three eye-tracking experiments investigated the influence of stored colour knowledge, perceived surface colour, and conceptual category of visual objects on language-mediated overt attention. Participants heard spoken target words whose concepts are associated with a diagnostic colour (e.g., "spinach"; spinach is typically green) while their eye movements were monitored to (a) objects associated with a diagnostic colour but presented in black and white (e.g., a black-and-white line drawing of a frog), (b) objects associated with a diagnostic colour but presented in an appropriate but atypical colour (e.g., a colour photograph of a yellow frog), and (c) objects not associated with a diagnostic colour but presented in the diagnostic colour of the target concept (e.g., a green blouse; blouses are not typically green). We observed that colour-mediated shifts in overt attention are primarily due to the perceived surface attributes of the visual objects rather than stored knowledge about the typical colour of the object. In addition our data reveal that conceptual category information is the primary determinant of overt attention if both conceptual category and surface colour competitors are copresent in the visual environment.
  • Huettig, F., Olivers, C. N. L., & Hartsuiker, R. J. (2011). Looking, language, and memory: Bridging research from the visual world and visual search paradigms. Acta Psychologica, 137, 138-150. doi:10.1016/j.actpsy.2010.07.013.

    Abstract

    In the visual world paradigm as used in psycholinguistics, eye gaze (i.e. visual orienting) is measured in order to draw conclusions about linguistic processing. However, current theories are underspecified with respect to how visual attention is guided on the basis of linguistic representations. In the visual search paradigm as used within the area of visual attention research, investigators have become more and more interested in how visual orienting is affected by higher order representations, such as those involved in memory and language. Within this area more specific models of orienting on the basis of visual information exist, but they need to be extended with mechanisms that allow for language-mediated orienting. In the present paper we review the evidence from these two different – but highly related – research areas. We arrive at a model in which working memory serves as the nexus in which long-term visual as well as linguistic representations (i.e. types) are bound to specific locations (i.e. tokens or indices). The model predicts that the interaction between language and visual attention is subject to a number of conditions, such as the presence of the guiding representation in working memory, capacity limitations, and cognitive control mechanisms.
  • Huettig, F., Singh, N., & Mishra, R. K. (2011). Language-mediated visual orienting behavior in low and high literates. Frontiers in Psychology, 2: e285. doi:10.3389/fpsyg.2011.00285.

    Abstract

    The influence of formal literacy on spoken language-mediated visual orienting was investigated by using a simple look and listen task (cf. Huettig & Altmann, 2005) which resembles every day behavior. In Experiment 1, high and low literates listened to spoken sentences containing a target word (e.g., 'magar', crocodile) while at the same time looking at a visual display of four objects (a phonological competitor of the target word, e.g., 'matar', peas; a semantic competitor, e.g., 'kachuwa', turtle, and two unrelated distractors). In Experiment 2 the semantic competitor was replaced with another unrelated distractor. Both groups of participants shifted their eye gaze to the semantic competitors (Experiment 1). In both experiments high literates shifted their eye gaze towards phonological competitors as soon as phonological information became available and moved their eyes away as soon as the acoustic information mismatched. Low literates in contrast only used phonological information when semantic matches between spoken word and visual referent were impossible (Experiment 2) but in contrast to high literates these phonologically-mediated shifts in eye gaze were not closely time-locked to the speech input. We conclude that in high literates language-mediated shifts in overt attention are co-determined by the type of information in the visual environment, the timing of cascaded processing in the word- and object-recognition systems, and the temporal unfolding of the spoken language. Our findings indicate that low literates exhibit a similar cognitive behavior but instead of participating in a tug-of-war among multiple types of cognitive representations, word-object mapping is achieved primarily at the semantic level. If forced, for instance by a situation in which semantic matches are not present (Experiment 2), low literates may on occasion have to rely on phonological information but do so in a much less proficient manner than their highly literate counterparts.
  • Huettig, F., Voeten, C. C., Pascual, E., Liang, J., & Hintz, F. (2023). Do autistic children differ in language-mediated prediction? Cognition, 239: 105571. doi:10.1016/j.cognition.2023.105571.

    Abstract

    Prediction appears to be an important characteristic of the human mind. It has also been suggested that prediction is a core difference of autistic children. Past research exploring language-mediated anticipatory eye movements in autistic children, however, has been somewhat contradictory, with some studies finding normal anticipatory processing in autistic children with low levels of autistic traits but others observing weaker prediction effects in autistic children with less receptive language skills. Here we investigated language-mediated anticipatory eye movements in young children who differed in the severity of their level of autistic traits and were in professional institutional care in Hangzhou, China. We chose the same spoken sentences (translated into Mandarin Chinese) and visual stimuli as a previous study which observed robust prediction effects in young children (Mani & Huettig, 2012) and included a control group of typically-developing children. Typically developing but not autistic children showed robust prediction effects. Most interestingly, autistic children with lower communication, motor, and (adaptive) behavior scores exhibited both less predictive and non-predictive visual attention behavior. Our results raise the possibility that differences in language-mediated anticipatory eye movements in autistic children with higher levels of autistic traits may be differences in visual attention in disguise, a hypothesis that needs further investigation.
  • Huettig, F., & Ferreira, F. (2023). The myth of normal reading. Perspectives on Psychological Science, 18(4), 863-870. doi:10.1177/17456916221127226.

    Abstract

    We argue that the educational and psychological sciences must embrace the diversity of reading rather than chase the phantom of normal reading behavior. We critically discuss the research practice of asking participants in experiments to read “normally”. We then draw attention to the large cross-cultural and linguistic diversity around the world and consider the enormous diversity of reading situations and goals. Finally, we observe that people bring a huge diversity of brains and experiences to the reading task. This leads to certain implications. First, there are important lessons for how to conduct psycholinguistic experiments. Second, we need to move beyond Anglo-centric reading research and produce models of reading that reflect the large cross-cultural diversity of languages and types of writing systems. Third, we must acknowledge that there are multiple ways of reading and reasons for reading, and none of them is normal or better or a “gold standard”. Finally, we must stop stigmatizing individuals who read differently and for different reasons, and there should be increased focus on teaching the ability to extract information relevant to the person’s goals. What is important is not how well people decode written language and how fast people read but what people comprehend given their own stated goals.
  • Huisman, J. L. A., Van Hout, R., & Majid, A. (2023). Cross-linguistic constraints and lineage-specific developments in the semantics of cutting and breaking in Japonic and Germanic. Linguistic Typology, 27(1), 41-75. doi:10.1515/lingty-2021-2090.

    Abstract

    Semantic variation in the cutting and breaking domain has been shown to be constrained across languages in a previous typological study, but it was unclear whether Japanese was an outlier in this domain. Here we revisit cutting and breaking in the Japonic language area by collecting new naming data for 40 videoclips depicting cutting and breaking events in Standard Japanese, the highly divergent Tohoku dialects, as well as four related Ryukyuan languages (Amami, Okinawa, Miyako and Yaeyama). We find that the Japonic languages recapitulate the same semantic dimensions attested in the previous typological study, confirming that semantic variation in the domain of cutting and breaking is indeed cross-linguistically constrained. We then compare our new Japonic data to previously collected Germanic data and find that, in general, related languages resemble each other more than unrelated languages, and that the Japonic languages resemble each other more than the Germanic languages do. Nevertheless, English resembles all of the Japonic languages more than it resembles Swedish. Together, these findings show that the rate and extent of semantic change can differ between language families, indicating the existence of lineage-specific developments on top of universal cross-linguistic constraints.
  • Huizeling, E., Alday, P. M., Peeters, D., & Hagoort, P. (2023). Combining EEG and 3D-eye-tracking to study the prediction of upcoming speech in naturalistic virtual environments: A proof of principle. Neuropsychologia, 191: 108730. doi:10.1016/j.neuropsychologia.2023.108730.

    Abstract

    EEG and eye-tracking provide complementary information when investigating language comprehension. Evidence that speech processing may be facilitated by speech prediction comes from the observation that a listener's eye gaze moves towards a referent before it is mentioned if the remainder of the spoken sentence is predictable. However, changes to the trajectory of anticipatory fixations could result from a change in prediction or an attention shift. Conversely, N400 amplitudes and concurrent spectral power provide information about the ease of word processing the moment the word is perceived. In a proof-of-principle investigation, we combined EEG and eye-tracking to study linguistic prediction in naturalistic, virtual environments. We observed increased processing, reflected in theta band power, either during verb processing - when the verb was predictive of the noun - or during noun processing - when the verb was not predictive of the noun. Alpha power was higher in response to the predictive verb and unpredictable nouns. We replicated typical effects of noun congruence but not predictability on the N400 in response to the noun. Thus, the rich visual context that accompanied speech in virtual reality influenced language processing compared to previous reports, where the visual context may have facilitated processing of unpredictable nouns. Finally, anticipatory fixations were predictive of spectral power during noun processing and the length of time fixating the target could be predicted by spectral power at verb onset, conditional on the object having been fixated. Overall, we show that combining EEG and eye-tracking provides a promising new method to answer novel research questions about the prediction of upcoming linguistic input, for example, regarding the role of extralinguistic cues in prediction during language comprehension.
  • Hustá, C., Nieuwland, M. S., & Meyer, A. S. (2023). Effects of picture naming and categorization on concurrent comprehension: Evidence from the N400. Collabra: Psychology, 9(1): 88129. doi:10.1525/collabra.88129.

    Abstract

    n conversations, interlocutors concurrently perform two related processes: speech comprehension and speech planning. We investigated effects of speech planning on comprehension using EEG. Dutch speakers listened to sentences that ended with expected or unexpected target words. In addition, a picture was presented two seconds after target onset (Experiment 1) or 50 ms before target onset (Experiment 2). Participants’ task was to name the picture or to stay quiet depending on the picture category. In Experiment 1, we found a strong N400 effect in response to unexpected compared to expected target words. Importantly, this N400 effect was reduced in Experiment 2 compared to Experiment 1. Unexpectedly, the N400 effect was not smaller in the naming compared to categorization condition. This indicates that conceptual preparation or the decision whether to speak (taking place in both task conditions of Experiment 2) rather than processes specific to word planning interfere with comprehension.
  • Indefrey, P. (2011). The spatial and temporal signatures of word production components: a critical update. Frontiers in Psychology, 2(255): 255. doi:10.3389/fpsyg.2011.00255.

    Abstract

    In the first decade of neurocognitive word production research the predominant approach was brain mapping, i.e., investigating the regional cerebral brain activation patterns correlated with word production tasks, such as picture naming and word generation. Indefrey and Levelt (2004) conducted a comprehensive meta-analysis of word production studies that used this approach and combined the resulting spatial information on neural correlates of component processes of word production with information on the time course of word production provided by behavioral and electromagnetic studies. In recent years, neurocognitive word production research has seen a major change toward a hypothesis-testing approach. This approach is characterized by the design of experimental variables modulating single component processes of word production and testing for predicted effects on spatial or temporal neurocognitive signatures of these components. This change was accompanied by the development of a broader spectrum of measurement and analysis techniques. The article reviews the findings of recent studies using the new approach. The time course assumptions of Indefrey and Levelt (2004) have largely been confirmed requiring only minor adaptations. Adaptations of the brain structure/function relationships proposed by Indefrey and Leven (2004) include the precise role of subregions of the left inferior frontal gyrus as well as a probable, yet to date unclear role of the inferior parietal cortex in word production.
  • Ingason, A., Rujescu, D., Cichon, S., Sigurdsson, E., Sigmundsson, T., Pietilainen, O. P. H., Buizer-Voskamp, J. E., Strengman, E., Francks, C., Muglia, P., Gylfason, A., Gustafsson, O., Olason, P. I., Steinberg, S., Hansen, T., Jakobsen, K. D., Rasmussen, H. B., Giegling, I., Möller, H.-J., Hartmann, A. and 28 moreIngason, A., Rujescu, D., Cichon, S., Sigurdsson, E., Sigmundsson, T., Pietilainen, O. P. H., Buizer-Voskamp, J. E., Strengman, E., Francks, C., Muglia, P., Gylfason, A., Gustafsson, O., Olason, P. I., Steinberg, S., Hansen, T., Jakobsen, K. D., Rasmussen, H. B., Giegling, I., Möller, H.-J., Hartmann, A., Crombie, C., Fraser, G., Walker, N., Lonnqvist, J., Suvisaari, J., Tuulio-Henriksson, A., Bramon, E., Kiemeney, L. A., Franke, B., Murray, R., Vassos, E., Toulopoulou, T., Mühleisen, T. W., Tosato, S., Ruggeri, M., Djurovic, S., Andreassen, O. A., Zhang, Z., Werge, T., Ophoff, R. A., Rietschel, M., Nöthen, M. M., Petursson, H., Stefansson, H., Peltonen, L., Collier, D., Stefansson, K., & St Clair, D. M. (2011). Copy number variations of chromosome 16p13.1 region associated with schizophrenia. Molecular Psychiatry, 16, 17-25. doi:10.1038/mp.2009.101.

    Abstract

    Deletions and reciprocal duplications of the chromosome 16p13.1 region have recently been reported in several cases of autism and mental retardation (MR). As genomic copy number variants found in these two disorders may also associate with schizophrenia, we examined 4345 schizophrenia patients and 35 079 controls from 8 European populations for duplications and deletions at the 16p13.1 locus, using microarray data. We found a threefold excess of duplications and deletions in schizophrenia cases compared with controls, with duplications present in 0.30% of cases versus 0.09% of controls (P=0.007) and deletions in 0.12 % of cases and 0.04% of controls (P>0.05). The region can be divided into three intervals defined by flanking low copy repeats. Duplications spanning intervals I and II showed the most significant (P=0.00010) association with schizophrenia. The age of onset in duplication and deletion carriers among cases ranged from 12 to 35 years, and the majority were males with a family history of psychiatric disorders. In a single Icelandic family, a duplication spanning intervals I and II was present in two cases of schizophrenia, and individual cases of alcoholism, attention deficit hyperactivity disorder and dyslexia. Candidate genes in the region include NTAN1 and NDE1. We conclude that duplications and perhaps also deletions of chromosome 16p13.1, previously reported to be associated with autism and MR, also confer risk of schizophrenia.
  • Jadoul, Y., & Ravignani, A. (2023). Modelling the emergence of synchrony from decentralized rhythmic interactions in animal communication. Proceedings of the Royal Society B: Biological Sciences, 290(2003). doi:10.1098/rspb.2023.0876.

    Abstract

    To communicate, an animal's strategic timing of rhythmic signals is crucial. Evolutionary, game-theoretical, and dynamical systems models can shed light on the interaction between individuals and the associated costs and benefits of signalling at a specific time. Mathematical models that study rhythmic interactions from a strategic or evolutionary perspective are rare in animal communication research. But new inspiration may come from a recent game theory model of how group synchrony emerges from local interactions of oscillatory neurons. In the study, the authors analyse when the benefit of joint synchronization outweighs the cost of individual neurons sending electrical signals to each other. They postulate there is a benefit for pairs of neurons to fire together and a cost for a neuron to communicate. The resulting model delivers a variant of a classical dynamical system, the Kuramoto model. Here, we present an accessible overview of the Kuramoto model and evolutionary game theory, and of the 'oscillatory neurons' model. We interpret the model's results and discuss the advantages and limitations of using this particular model in the context of animal rhythmic communication. Finally, we sketch potential future directions and discuss the need to further combine evolutionary dynamics, game theory and rhythmic processes in animal communication studies.
  • Jadoul, Y., Düngen, D., & Ravignani, A. (2023). PyGellermann: a Python tool to generate pseudorandom series for human and non-human animal behavioural experiments. BMC Research Notes, 16: 135. doi:10.1186/s13104-023-06396-x.

    Abstract

    Objective

    Researchers in animal cognition, psychophysics, and experimental psychology need to randomise the presentation order of trials in experimental sessions. In many paradigms, for each trial, one of two responses can be correct, and the trials need to be ordered such that the participant’s responses are a fair assessment of their performance. Specifically, in some cases, especially for low numbers of trials, randomised trial orders need to be excluded if they contain simple patterns which a participant could accidentally match and so succeed at the task without learning.
    Results

    We present and distribute a simple Python software package and tool to produce pseudorandom sequences following the Gellermann series. This series has been proposed to pre-empt simple heuristics and avoid inflated performance rates via false positive responses. Our tool allows users to choose the sequence length and outputs a .csv file with newly and randomly generated sequences. This allows behavioural researchers to produce, in a few seconds, a pseudorandom sequence for their specific experiment. PyGellermann is available at https://github.com/YannickJadoul/PyGellermann.
  • Jago, L. S., Alcock, K., Meints, K., Pine, J. M., & Rowland, C. F. (2023). Language outcomes from the UK-CDI Project: Can risk factors, vocabulary skills and gesture scores in infancy predict later language disorders or concern for language development? Frontiers in Psychology, 14: 1167810. doi:10.3389/fpsyg.2023.1167810.

    Abstract

    At the group level, children exposed to certain health and demographic risk factors, and who have delayed language in early childhood are, more likely to have language problems later in childhood. However, it is unclear whether we can use these risk factors to predict whether an individual child is likely to develop problems with language (e.g., be diagnosed with a developmental language disorder). We tested this in a sample of 146 children who took part in the UK-CDI norming project. When the children were 15–18 months old, 1,210 British parents completed: (a) the UK-CDI (a detailed assessment of vocabulary and gesture use) and (b) the Family Questionnaire (questions about health and demographic risk factors). When the children were between 4 and 6  years, 146 of the same parents completed a short questionnaire that assessed (a) whether children had been diagnosed with a disability that was likely to affect language proficiency (e.g., developmental disability, language disorder, hearing impairment), but (b) also yielded a broader measure: whether the child’s language had raised any concern, either by a parent or professional. Discriminant function analyses were used to assess whether we could use different combinations of 10 risk factors, together with early vocabulary and gesture scores, to identify children (a) who had developed a language-related disability by the age of 4–6 years (20 children, 13.70% of the sample) or (b) for whom concern about language had been expressed (49 children; 33.56%). The overall accuracy of the models, and the specificity scores were high, indicating that the measures correctly identified those children without a language-related disability and whose language was not of concern. However, sensitivity scores were low, indicating that the models could not identify those children who were diagnosed with a language-related disability or whose language was of concern. Several exploratory analyses were carried out to analyse these results further. Overall, the results suggest that it is difficult to use parent reports of early risk factors and language in the first 2 years of life to predict which children are likely to be diagnosed with a language-related disability. Possible reasons for this are discussed.

    Additional information

    follow up questionnaire table S1
  • Janse, E., & Ernestus, M. (2011). The roles of bottom-up and top-down information in the recognition of reduced speech: Evidence from listeners with normal and impaired hearing. Journal of Phonetics, 39(3), 330-343. doi:10.1016/j.wocn.2011.03.005.
  • Jesse, A., & McQueen, J. M. (2011). Positional effects in the lexical retuning of speech perception. Psychonomic Bulletin & Review, 18, 943-950. doi:10.3758/s13423-011-0129-2.

    Abstract

    Listeners use lexical knowledge to adjust to speakers’ idiosyncratic pronunciations. Dutch listeners learn to interpret an ambiguous sound between /s/ and /f/ as /f/ if they hear it word-finally in Dutch words normally ending in /f/, but as /s/ if they hear it in normally /s/-final words. Here, we examined two positional effects in lexically guided retuning. In Experiment 1, ambiguous sounds during exposure always appeared in word-initial position (replacing the first sounds of /f/- or /s/-initial words). No retuning was found. In Experiment 2, the same ambiguous sounds always appeared word-finally during exposure. Here, retuning was found. Lexically guided perceptual learning thus appears to emerge reliably only when lexical knowledge is available as the to-be-tuned segment is initially being processed. Under these conditions, however, lexically guided retuning was position independent: It generalized across syllabic positions. Lexical retuning can thus benefit future recognition of particular sounds wherever they appear in words.
  • Jin, H., Wang, Q., Yang, Y.-F., Zhang, H., Gao, M. (., Jin, S., Chen, Y. (., Xu, T., Zheng, Y.-R., Chen, J., Xiao, Q., Yang, J., Wang, X., Geng, H., Ge, J., Wang, W.-W., Chen, X., Zhang, L., Zuo, X.-N., & Chuan-Peng, H. (2023). The Chinese Open Science Network (COSN): Building an open science community from scratch. Advances in Methods and Practices in Psychological Science, 6(1): 10.1177/25152459221144986. doi:10.1177/25152459221144986.

    Abstract

    Open Science is becoming a mainstream scientific ideology in psychology and related fields. However, researchers, especially early-career researchers (ECRs) in developing countries, are facing significant hurdles in engaging in Open Science and moving it forward. In China, various societal and cultural factors discourage ECRs from participating in Open Science, such as the lack of dedicated communication channels and the norm of modesty. To make the voice of Open Science heard by Chinese-speaking ECRs and scholars at large, the Chinese Open Science Network (COSN) was initiated in 2016. With its core values being grassroots-oriented, diversity, and inclusivity, COSN has grown from a small Open Science interest group to a recognized network both in the Chinese-speaking research community and the international Open Science community. So far, COSN has organized three in-person workshops, 12 tutorials, 48 talks, and 55 journal club sessions and translated 15 Open Science-related articles and blogs from English to Chinese. Currently, the main social media account of COSN (i.e., the WeChat Official Account) has more than 23,000 subscribers, and more than 1,000 researchers/students actively participate in the discussions on Open Science. In this article, we share our experience in building such a network to encourage ECRs in developing countries to start their own Open Science initiatives and engage in the global Open Science movement. We foresee great collaborative efforts of COSN together with all other local and international networks to further accelerate the Open Science movement.
  • Jodzio, A., Piai, V., Verhagen, L., Cameron, I., & Indefrey, P. (2023). Validity of chronometric TMS for probing the time-course of word production: A modified replication. Cerebral Cortex, 33(12), 7816-7829. doi:10.1093/cercor/bhad081.

    Abstract

    In the present study, we used chronometric TMS to probe the time-course of 3 brain regions during a picture naming task. The left inferior frontal gyrus, left posterior middle temporal gyrus, and left posterior superior temporal gyrus were all separately stimulated in 1 of 5 time-windows (225, 300, 375, 450, and 525 ms) from picture onset. We found posterior temporal areas to be causally involved in picture naming in earlier time-windows, whereas all 3 regions appear to be involved in the later time-windows. However, chronometric TMS produces nonspecific effects that may impact behavior, and furthermore, the time-course of any given process is a product of both the involved processing stages along with individual variation in the duration of each stage. We therefore extend previous work in the field by accounting for both individual variations in naming latencies and directly testing for nonspecific effects of TMS. Our findings reveal that both factors influence behavioral outcomes at the group level, underlining the importance of accounting for individual variations in naming latencies, especially for late processing stages closer to articulation, and recognizing the presence of nonspecific effects of TMS. The paper advances key considerations and avenues for future work using chronometric TMS to study overt production.
  • 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.
  • Jordanoska, I., Kocher, A., & Bendezú-Araujo, R. (2023). Introduction special issue: Marking the truth: A cross-linguistic approach to verum. Zeitschrift für Sprachwissenschaft, 42(3), 429-442. doi:10.1515/zfs-2023-2012.

    Abstract

    This special issue focuses on the theoretical and empirical underpinnings of truth-marking. The names that have been used to refer to this phenomenon include, among others, counter-assertive focus, polar(ity) focus, verum focus, emphatic polarity or simply verum. This terminological variety is suggestive of the wide range of ideas and conceptions that characterizes this research field. This collection aims to get closer to the core of what truly constitutes verum. We want to expand the empirical base and determine the common and diverging properties of truth-marking in the languages of the world. The objective is to set a theoretical and empirical baseline for future research on verum and related phenomena.
  • Kałamała, P., Chuderski, A., Szewczyk, J., Senderecka, M., & Wodniecka, Z. (2023). Bilingualism caught in a net: A new approach to understanding the complexity of bilingual experience. Journal of Experimental Psychology: General, 152(1), 157-174. doi:10.1037/xge0001263.

    Abstract

    The growing importance of research on bilingualism in psychology and neuroscience motivates the need for a psychometric model that can be used to understand and quantify this phenomenon. This research is the first to meet this need. We reanalyzed two data sets (N = 171 and N = 112) from relatively young adult language-unbalanced bilinguals and asked whether bilingualism is best described by the factor structure or by the network structure. The factor and network models were established on one data set and then validated on the other data set in a fully confirmatory manner. The network model provided the best fit to the data. This implies that bilingualism should be conceptualized as an emergent phenomenon arising from direct and idiosyncratic dependencies among the history of language acquisition, diverse language skills, and language-use practices. These dependencies can be reduced to neither a single universal quotient nor to some more general factors. Additional in-depth network analyses showed that the subjective perception of proficiency along with language entropy and language mixing were the most central indices of bilingualism, thus indicating that these measures can be especially sensitive to variation in the overall bilingual experience. Overall, this work highlights the great potential of psychometric network modeling to gain a more accurate description and understanding of complex (psycho)linguistic and cognitive phenomena.
  • Karadöller, D. Z., Sumer, B., Ünal, E., & Özyürek, A. (2023). Late sign language exposure does not modulate the relation between spatial language and spatial memory in deaf children and adults. Memory & Cognition, 51, 582-600. doi:10.3758/s13421-022-01281-7.

    Abstract

    Prior work with hearing children acquiring a spoken language as their first language shows that spatial language and cognition are related systems and spatial language use predicts spatial memory. Here, we further investigate the extent of this relationship in signing deaf children and adults and ask if late sign language exposure, as well as the frequency and the type of spatial language use that might be affected by late exposure, modulate subsequent memory for spatial relations. To do so, we compared spatial language and memory of 8-year-old late-signing children (after 2 years of exposure to a sign language at the school for the deaf) and late-signing adults to their native-signing counterparts. We elicited picture descriptions of Left-Right relations in Turkish Sign Language (Türk İşaret Dili) and measured the subsequent recognition memory accuracy of the described pictures. Results showed that late-signing adults and children were similar to their native-signing counterparts in how often they encoded the spatial relation. However, late-signing adults but not children differed from their native-signing counterparts in the type of spatial language they used. However, neither late sign language exposure nor the frequency and type of spatial language use modulated spatial memory accuracy. Therefore, even though late language exposure seems to influence the type of spatial language use, this does not predict subsequent memory for spatial relations. We discuss the implications of these findings based on the theories concerning the correspondence between spatial language and cognition as related or rather independent systems.
  • Kaspi, A., Hildebrand, M. S., Jackson, V. E., Braden, R., Van Reyk, O., Howell, T., Debono, S., Lauretta, M., Morison, L., Coleman, M. J., Webster, R., Coman, D., Goel, H., Wallis, M., Dabscheck, G., Downie, L., Baker, E. K., Parry-Fielder, B., Ballard, K., Harrold, E. and 10 moreKaspi, A., Hildebrand, M. S., Jackson, V. E., Braden, R., Van Reyk, O., Howell, T., Debono, S., Lauretta, M., Morison, L., Coleman, M. J., Webster, R., Coman, D., Goel, H., Wallis, M., Dabscheck, G., Downie, L., Baker, E. K., Parry-Fielder, B., Ballard, K., Harrold, E., Ziegenfusz, S., Bennett, M. F., Robertson, E., Wang, L., Boys, A., Fisher, S. E., Amor, D. J., Scheffer, I. E., Bahlo, M., & Morgan, A. T. (2023). Genetic aetiologies for childhood speech disorder: Novel pathways co-expressed during brain development. Molecular Psychiatry, 28, 1647-1663. doi:10.1038/s41380-022-01764-8.

    Abstract

    Childhood apraxia of speech (CAS), the prototypic severe childhood speech disorder, is characterized by motor programming and planning deficits. Genetic factors make substantive contributions to CAS aetiology, with a monogenic pathogenic variant identified in a third of cases, implicating around 20 single genes to date. Here we aimed to identify molecular causation in 70 unrelated probands ascertained with CAS. We performed trio genome sequencing. Our bioinformatic analysis examined single nucleotide, indel, copy number, structural and short tandem repeat variants. We prioritised appropriate variants arising de novo or inherited that were expected to be damaging based on in silico predictions. We identified high confidence variants in 18/70 (26%) probands, almost doubling the current number of candidate genes for CAS. Three of the 18 variants affected SETBP1, SETD1A and DDX3X, thus confirming their roles in CAS, while the remaining 15 occurred in genes not previously associated with this disorder. Fifteen variants arose de novo and three were inherited. We provide further novel insights into the biology of child speech disorder, highlighting the roles of chromatin organization and gene regulation in CAS, and confirm that genes involved in CAS are co-expressed during brain development. Our findings confirm a diagnostic yield comparable to, or even higher, than other neurodevelopmental disorders with substantial de novo variant burden. Data also support the increasingly recognised overlaps between genes conferring risk for a range of neurodevelopmental disorders. Understanding the aetiological basis of CAS is critical to end the diagnostic odyssey and ensure affected individuals are poised for precision medicine trials.
  • 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. (1990). Een slordig gestapeld servies [Review of the book Tranen van de krokodil by Piet Vroon]. Intermediair, 26(17), 67-69.
  • Kempen, G., Schotel, H., & Hoenkamp, E. (1982). Analyse-door-synthese van Nederlandse zinnen [Abstract]. De Psycholoog, 17, 509.
  • Kempen, G. (1971). [Review of the book General Psychology by N. Dember and J.J. Jenkins]. Nijmeegs Tijdschrift voor Psychologie, 19, 132-133.
  • 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. (1990). Microcomputers en cognitiewetenschap. SURF: Tijdschrift over Computerdienstverlening in het Hoger Onderwijs en Onderzoek, 4(3), 2.
  • Kempen, G., & Jongen-Janner, E. (1990). Naar een flexibele methode voor algoritmisch grammatica- en spellingonderwijs. Pedagogisch Tijdschrift, 15, 280-289.
  • Kempen, G. (1971). Het onthouden van eenvoudige zinnen met zijn en hebben als werkwoorden: Een experiment met steekwoordreaktietijden. Nijmeegs Tijdschrift voor Psychologie, 19, 262-274.
  • Kempen, G. (1971). Opslag van woordbetekenissen in het semantisch geheugen. Nijmeegs Tijdschrift voor Psychologie, 19, 36-50.
  • Kempen, G. (1990). Representation in memory: Volume 2, chapter 8, pp. 511–587 by David E. Rumelhart and Donald A. Norman [Book review]. Acta Psychologica, 75, 191-192. doi:10.1016/0001-6918(90)90107-Q.
  • Kempen, G. (1990). Taaltechnologie en de toekomst van tekstautomatisering. Informatie, 32, 724-727.
  • Kempen, G., & Huijbers, P. (1983). The lexicalization process in sentence production and naming: Indirect election of words. Cognition, 14(2), 185-209. doi:10.1016/0010-0277(83)90029-X.

    Abstract

    A series of experiments is reported in which subjects describe simple visual scenes by means of both sentential and non-sentential responses. The data support the following statements about the lexicalization (word finding) process. (1) Words used by speakers in overt naming or sentence production responses are selected by a sequence of two lexical retrieval processes, the first yielding abstract pre-phonological items (Ll -items), the second one adding their phonological shapes (L2-items). (2) The selection of several Ll-items for a multi-word utterance can take place simultaneously. (3) A monitoring process is watching the output of Ll-lexicalization to check if it is in keeping with prevailing constraints upon utterance format. (4) Retrieval of the L2-item which corresponds with a given LI-item waits until the Ld-item has been checked by the monitor, and all other Ll-items needed for the utterance under construction have become available. A coherent picture of the lexicalization process begins to emerge when these characteristics are brought together with other empirical results in the area of naming and sentence production, e.g., picture naming reaction times (Seymour, 1979), speech errors (Garrett, 1980), and word order preferences (Bock, 1982).
  • Kempen, G. (1983). Wat betekent taalvaardigheid voor informatiesystemen? TNO project: Maandblad voor toegepaste wetenschappen, 11, 401-403.
  • Kendrick, K. H., Holler, J., & Levinson, S. C. (2023). Turn-taking in human face-to-face interaction is multimodal: Gaze direction and manual gestures aid the coordination of turn transitions. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 378(1875): 20210473. doi:10.1098/rstb.2021.0473.

    Abstract

    Human communicative interaction is characterized by rapid and precise turn-taking. This is achieved by an intricate system that has been elucidated in the field of conversation analysis, based largely on the study of the auditory signal. This model suggests that transitions occur at points of possible completion identified in terms of linguistic units. Despite this, considerable evidence exists that visible bodily actions including gaze and gestures also play a role. To reconcile disparate models and observations in the literature, we combine qualitative and quantitative methods to analyse turn-taking in a corpus of multimodal interaction using eye-trackers and multiple cameras. We show that transitions seem to be inhibited when a speaker averts their gaze at a point of possible turn completion, or when a speaker produces gestures which are beginning or unfinished at such points. We further show that while the direction of a speaker's gaze does not affect the speed of transitions, the production of manual gestures does: turns with gestures have faster transitions. Our findings suggest that the coordination of transitions involves not only linguistic resources but also visual gestural ones and that the transition-relevance places in turns are multimodal in nature.

    Additional information

    supplemental material
  • Kholodova, A., Peter, M., Rowland, C. F., Jacob, G., & Allen, S. E. M. (2023). Abstract priming and the lexical boost effect across development in a structurally biased language. Languages, 8: 264. doi:10.3390/languages8040264.

    Abstract

    The present study investigates the developmental trajectory of abstract representations for syntactic structures in children. In a structural priming experiment on the dative alternation in German, we primed children from three different age groups (3–4 years, 5–6 years, 7–8 years) and adults with double object datives (Dora sent Boots the rabbit) or prepositional object datives (Dora sent the rabbit to Boots). Importantly, the prepositional object structure in German is dispreferred and only rarely encountered by young children. While immediate as well as cumulative structural priming effects occurred across all age groups, these effects were strongest in the 3- to 4-year-old group and gradually decreased with increasing age. These results suggest that representations in young children are less stable than in adults and, therefore, more susceptible to adaptation both immediately and across time, presumably due to stronger surprisal. Lexical boost effects, in contrast, were not present in 3- to 4-year-olds but gradually emerged with increasing age, possibly due to limited working-memory capacity in the younger child groups.
  • Kidd, E., Arciuli, J., Christiansen, M. H., & Smithson, M. (2023). The sources and consequences of individual differences in statistical learning for language development. Cognitive Development, 66: 101335. doi:10.1016/j.cogdev.2023.101335.

    Abstract

    Statistical learning (SL)—sensitivity to statistical regularities in the environment—has been postulated to support language development. While even young infants are capable of using distributional statistics to learn in linguistic and non-linguistic domains, efforts to measure SL at the level of the individual and link it to language proficiency in individual differences designs have been mixed, which has at least in part been attributed to problems with task reliability. In the current study we present the first prospective longitudinal study of the relationship between both non-linguistic SL (measured with visual stimuli) and linguistic SL (measured with auditory stimuli) and language in a group of English-speaking children. One-hundred and twenty-one (N = 121) children in their first two years of formal schooling (Mage = 6;1 years, Range: 5;2 – 7;2) completed tests of visual SL (VSL) and auditory SL (ASL) and several control variables at time 1. Both forms of SL were then measured every 6 months for the next 18 months, and at the final testing session (time 4) their language proficiency was measured using a standardised test. The results showed that the reliability of the SL tasks increased across the course of the study. A series of path analyses showed that both VSL and ASL independently predicted individual differences in language proficiency at time 4. The evidence is consistent with the suggestion that, when measured reliably, an observable relationship between SL and language proficiency exists. Theoretical and methodological issues are discussed.

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  • 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.
  • Klein, W. (1990). A theory of language acquisition is not so easy. Studies in Second Language Acquisition, 12, 219-231. doi:10.1017/S0272263100009104.
  • Klein, W., & Rieck, B.-O. (1982). Der Erwerb der Personalpronomina im ungesteuerten Spracherwerb. Zeitschrift für Literaturwissenschaft und Linguistik, 45, 35-71.
  • Klein, W. (1982). Einige Bemerkungen zur Frageintonation. Deutsche Sprache, 4, 289-310.

    Abstract

    In the first, critical part of this study, a small sample of simple German sentences with their empirically determined pitch contours is used to demonstrate the incorrectness of numerous currently hold views of German sentence intonation. In the second, more constructive part, several interrogative sentence types are analysed and an attempt is made to show that intonation, besides other functions, indicates the permantently changing 'thematic score' in on-going discourse as well as certain validity claims.
  • 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. (1990). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, 20(78), 7-8.
  • Klein, W. (1982). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, 12, 7-8.
  • Klein, W. (1990). Comments on the papers by Bierwisch and Zwicky. Yearbook of Morphology, 3, 217-221.
  • Klein, W. (1971). Eine kommentierte Bibliographie zur Computerlinguistik. Linguistische Berichte, (11), 101-134.
  • 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. (1982). Pronoms personnels et formes d'acquisition. Encrages, 8/9, 42-46.
  • 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. (1990). Überall und nirgendwo: Subjektive und objektive Momente in der Raumreferenz. Zeitschrift für Literaturwissenschaft und Linguistik, 78, 9-42.
  • Klein, W. (1983). Vom Glück des Mißverstehens und der Trostlosigkeit der idealen Kommunikationsgemeinschaft. Zeitschrift für Literaturwissenschaft und Linguistik, 50, 128-140.
  • 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.
  • Kornfeld, L., & Rossi, G. (2023). Enforcing rules during play: Knowledge, agency, and the design of instructions and reminders. Research on Language and Social Interaction, 56(1), 42-64. doi:10.1080/08351813.2023.2170637.

    Abstract

    Rules of behavior are fundamental to human sociality. Whether on the road, at the dinner table, or during a game, people monitor one another’s behavior for conformity to rules and may take action to rectify violations. In this study, we examine two ways in which rules are enforced during games: instructions and reminders. Building on prior research, we identify instructions as actions produced to rectify violations based on another’s lack of knowledge of the relevant rule; knowledge that the instruction is designed to impart. In contrast to this, the actions we refer to as reminders are designed to enforce rules presupposing the transgressor’s competence and treating the violation as the result of forgetfulness or oversight. We show that instructing and reminding actions differ in turn design, sequential development, the epistemic stances taken by transgressors and enforcers, and in how the action affects the progressivity of the interaction. Data are in German and Italian from the Parallel European Corpus of Informal Interaction (PECII).
  • Kösem, A., Dai, B., McQueen, J. M., & Hagoort, P. (2023). Neural envelope tracking of speech does not unequivocally reflect intelligibility. NeuroImage, 272: 120040. doi:10.1016/j.neuroimage.2023.120040.

    Abstract

    During listening, brain activity tracks the rhythmic structures of speech signals. Here, we directly dissociated the contribution of neural envelope tracking in the processing of speech acoustic cues from that related to linguistic processing. We examined the neural changes associated with the comprehension of Noise-Vocoded (NV) speech using magnetoencephalography (MEG). Participants listened to NV sentences in a 3-phase training paradigm: (1) pre-training, where NV stimuli were barely comprehended, (2) training with exposure of the original clear version of speech stimulus, and (3) post-training, where the same stimuli gained intelligibility from the training phase. Using this paradigm, we tested if the neural responses of a speech signal was modulated by its intelligibility without any change in its acoustic structure. To test the influence of spectral degradation on neural envelope tracking independently of training, participants listened to two types of NV sentences (4-band and 2-band NV speech), but were only trained to understand 4-band NV speech. Significant changes in neural tracking were observed in the delta range in relation to the acoustic degradation of speech. However, we failed to find a direct effect of intelligibility on the neural tracking of speech envelope in both theta and delta ranges, in both auditory regions-of-interest and whole-brain sensor-space analyses. This suggests that acoustics greatly influence the neural tracking response to speech envelope, and that caution needs to be taken when choosing the control signals for speech-brain tracking analyses, considering that a slight change in acoustic parameters can have strong effects on the neural tracking response.
  • 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.
  • 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.
  • Lai, J., Chan, A., & Kidd, E. (2023). Relative clause comprehension in Cantonese-speaking children with and without developmental language disorder. PLoS One, 18: e0288021. doi:10.1371/journal.pone.0288021.

    Abstract

    Developmental Language Disorder (DLD), present in 2 out of every 30 children, affects primarily oral language abilities and development in the absence of associated biomedical conditions. We report the first experimental study that examines relative clause (RC) comprehension accuracy and processing (via looking preference) in Cantonese-speaking children with and without DLD, testing the predictions from competing domain-specific versus domain-general theoretical accounts. We compared children with DLD (N = 22) with their age-matched typically-developing (TD) children (AM-TD, N = 23) aged 6;6–9;7 and language-matched (and younger) TD children (YTD, N = 21) aged 4;7–7;6, using a referent selection task. Within-subject factors were: RC type (subject-RCs (SRCs) versus object-RCs (ORCs); relativizer (classifier (CL) versus relative marker ge3 RCs). Accuracy measures and looking preference to the target were analyzed using generalized linear mixed effects models. Results indicated Cantonese children with DLD scored significantly lower than their AM-TD peers in accuracy and processed RCs significantly slower than AM-TDs, but did not differ from the YTDs on either measure. Overall, while the results revealed evidence of a SRC advantage in the accuracy data, there was no indication of additional difficulty associated with ORCs in the eye-tracking data. All children showed a processing advantage for the frequent CL relativizer over the less frequent ge3 relativizer. These findings pose challenges to domain-specific representational deficit accounts of DLD, which primarily explain the disorder as a syntactic deficit, and are better explained by domain-general accounts that explain acquisition and processing as emergent properties of multiple converging linguistic and non-linguistic processes.

    Additional information

    S1 appendix
  • 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.
  • Lee, C., Jessop, A., Bidgood, A., Peter, M. S., Pine, J. M., Rowland, C. F., & Durrant, S. (2023). How executive functioning, sentence processing, and vocabulary are related at 3 years of age. Journal of Experimental Child Psychology, 233: 105693. doi:10.1016/j.jecp.2023.105693.

    Abstract

    There is a wealth of evidence demonstrating that executive function (EF) abilities are positively associated with language development during the preschool years, such that children with good executive functions also have larger vocabularies. However, why this is the case remains to be discovered. In this study, we focused on the hypothesis that sentence processing abilities mediate the association between EF skills and receptive vocabulary knowledge, in that the speed of language acquisition is at least partially dependent on a child’s processing ability, which is itself dependent on executive control. We tested this hypothesis in longitudinal data from a cohort of 3- and 4-year-old children at three age points (37, 43, and 49 months). We found evidence, consistent with previous research, for a significant association between three EF skills (cognitive flexibility, working memory [as measured by the Backward Digit Span], and inhibition) and receptive vocabulary knowledge across this age range. However, only one of the tested sentence processing abilities (the ability to maintain multiple possible referents in mind) significantly mediated this relationship and only for one of the tested EFs (inhibition). The results suggest that children who are better able to inhibit incorrect responses are also better able to maintain multiple possible referents in mind while a sentence unfolds, a sophisticated sentence processing ability that may facilitate vocabulary learning from complex input.

    Additional information

    table S1 code and data
  • Lehecka, T. (2023). Normative ratings for 111 Swedish nouns and corresponding picture stimuli. Nordic Journal of Linguistics, 46(1), 20-45. doi:10.1017/S0332586521000123.

    Abstract

    Normative ratings are a means to control for the effects of confounding variables in psycholinguistic experiments. This paper introduces a new dataset of normative ratings for Swedish encompassing 111 concrete nouns and the corresponding picture stimuli in the MultiPic database (Duñabeitia et al. 2017). The norms for name agreement, category typicality, age of acquisition and subjective frequency were collected using online surveys among native speakers of the Finland-Swedish variety of Swedish. The paper discusses the inter-correlations between these variables and compares them against available ratings for other languages. In doing so, the paper argues that ratings for age of acquisition and subjective frequency collected for other languages may be applied to psycholinguistic studies on Finland-Swedish, at least with respect to concrete and highly imageable nouns. In contrast, norms for name agreement should be collected from speakers of the same language variety as represented by the subjects in the actual experiments.
  • Lei, A., Willems, R. M., & Eekhof, L. S. (2023). Emotions, fast and slow: Processing of emotion words is affected by individual differences in need for affect and narrative absorption. Cognition and Emotion, 37(5), 997-1005. doi:10.1080/02699931.2023.2216445.

    Abstract

    Emotional words have consistently been shown to be processed differently than neutral words. However, few studies have examined individual variability in emotion word processing with longer, ecologically valid stimuli (beyond isolated words, sentences, or paragraphs). In the current study, we re-analysed eye-tracking data collected during story reading to reveal how individual differences in need for affect and narrative absorption impact the speed of emotion word reading. Word emotionality was indexed by affective-aesthetic potentials (AAP) calculated by a sentiment analysis tool. We found that individuals with higher levels of need for affect and narrative absorption read positive words more slowly. On the other hand, these individual differences did not influence the reading time of more negative words, suggesting that high need for affect and narrative absorption are characterised by a positivity bias only. In general, unlike most previous studies using more isolated emotion word stimuli, we observed a quadratic (U-shaped) effect of word emotionality on reading speed, such that both positive and negative words were processed more slowly than neutral words. Taken together, this study emphasises the importance of taking into account individual differences and task context when studying emotion word processing.
  • Lemaitre, H., Le Guen, Y., Tilot, A. K., Stein, J. L., Philippe, C., Mangin, J.-F., Fisher, S. E., & Frouin, V. (2023). Genetic variations within human gained enhancer elements affect human brain sulcal morphology. NeuroImage, 265: 119773. doi:10.1016/j.neuroimage.2022.119773.

    Abstract

    The expansion of the cerebral cortex is one of the most distinctive changes in the evolution of the human brain. Cortical expansion and related increases in cortical folding may have contributed to emergence of our capacities for high-order cognitive abilities. Molecular analysis of humans, archaic hominins, and non-human primates has allowed identification of chromosomal regions showing evolutionary changes at different points of our phylogenetic history. In this study, we assessed the contributions of genomic annotations spanning 30 million years to human sulcal morphology measured via MRI in more than 18,000 participants from the UK Biobank. We found that variation within brain-expressed human gained enhancers, regulatory genetic elements that emerged since our last common ancestor with Old World monkeys, explained more trait heritability than expected for the left and right calloso-marginal posterior fissures and the right central sulcus. Intriguingly, these are sulci that have been previously linked to the evolution of locomotion in primates and later on bipedalism in our hominin ancestors.

    Additional information

    tables
  • Levelt, W. J. M. (1990). Are multilayer feedforward networks effectively turing machines? Psychological Research, 52, 153-157.
  • Levelt, W. J. M. (1983). Monitoring and self-repair in speech. Cognition, 14, 41-104. doi:10.1016/0010-0277(83)90026-4.

    Abstract

    Making a self-repair in speech typically proceeds in three phases. The first phase involves the monitoring of one’s own speech and the interruption of the flow of speech when trouble is detected. From an analysis of 959 spontaneous self-repairs it appears that interrupting follows detection promptly, with the exception that correct words tend to be completed. Another finding is that detection of trouble improves towards the end of constituents. The second phase is characterized by hesitation, pausing, but especially the use of so-called editing terms. Which editing term is used depends on the nature of the speech trouble in a rather regular fashion: Speech errors induce other editing terms than words that are merely inappropriate, and trouble which is detected quickly by the speaker is preferably signalled by the use of ‘uh’. The third phase consists of making the repair proper The linguistic well-formedness of a repair is not dependent on the speaker’s respecting the integriv of constituents, but on the structural relation between original utterance and repair. A bi-conditional well-formedness rule links this relation to a corresponding relation between the conjuncts of a coordination. It is suggested that a similar relation holds also between question and answer. In all three cases the speaker respects certain Istructural commitments derived from an original utterance. It was finally shown that the editing term plus the first word of the repair proper almost always contain sufficient information for the listener to decide how the repair should be related to the original utterance. Speakers almost never produce misleading information in this respect. It is argued that speakers have little or no access to their speech production process; self-monitoring is probably based on parsing one’s own inner or overt speech.
  • Levelt, W. J. M. (1982). Het lineariseringsprobleem van de spreker. Tijdschrift voor Taal- en Tekstwetenschap (TTT), 2(1), 1-15.
  • Levelt, W. J. M. (1989). Hochleistung in Millisekunden: Sprechen und Sprache verstehen. Universitas, 44(511), 56-68.
  • Levelt, W. J. M. (1990). On learnability, empirical foundations, and naturalness [Commentary on Hanson & Burr]. Behavioral and Brain Sciences, 13(3), 501. doi:10.1017/S0140525X00079887.
  • Levelt, W. J. M., & Cutler, A. (1983). Prosodic marking in speech repair. Journal of semantics, 2, 205-217. doi:10.1093/semant/2.2.205.

    Abstract

    Spontaneous self-corrections in speech pose a communication problem; the speaker must make clear to the listener not only that the original Utterance was faulty, but where it was faulty and how the fault is to be corrected. Prosodic marking of corrections - making the prosody of the repair noticeably different from that of the original utterance - offers a resource which the speaker can exploit to provide the listener with such information. A corpus of more than 400 spontaneous speech repairs was analysed, and the prosodic characteristics compared with the syntactic and semantic characteristics of each repair. Prosodic marking showed no relationship at all with the syntactic characteristics of repairs. Instead, marking was associated with certain semantic factors: repairs were marked when the original utterance had been actually erroneous, rather than simply less appropriate than the repair; and repairs tended to be marked more often when the set of items encompassing the error and the repair was small rather than when it was large. These findings lend further weight to the characterization of accent as essentially semantic in function.
  • Levelt, W. J. M., & Kelter, S. (1982). Surface form and memory in question answering. Cognitive Psychology, 14, 78-106. doi:10.1016/0010-0285(82)90005-6.

    Abstract

    Speakers tend to repeat materials from previous talk. This tendency is experimentally established and manipulated in various question-answering situations. It is shown that a question's surface form can affect the format of the answer given, even if this form has little semantic or conversational consequence, as in the pair Q: (At) what time do you close. A: “(At)five o'clock.” Answerers tend to match the utterance to the prepositional (nonprepositional) form of the question. This “correspondence effect” may diminish or disappear when, following the question, additional verbal material is presented to the answerer. The experiments show that neither the articulatory buffer nor long-term memory is normally involved in this retention of recent speech. Retaining recent speech in working memory may fulfill a variety of functions for speaker and listener, among them the correct production and interpretation of surface anaphora. Reusing recent materials may, moreover, be more economical than regenerating speech anew from a semantic base, and thus contribute to fluency. But the realization of this strategy requires a production system in which linguistic formulation can take place relatively independent of, and parallel to, conceptual planning.
  • Levelt, W. J. M. (1982). Science policy: Three recent idols, and a goddess. IPO Annual Progress Report, 17, 32-35.
  • Levelt, W. J. M. (1983). Wetenschapsbeleid: Drie actuele idolen en een godin. Grafiet, 1(4), 178-184.
  • Levelt, W. J. M. (1982). Zelfcorrecties in het spreekproces. KNAW: Mededelingen van de afdeling letterkunde, nieuwe reeks, 45(8), 215-228.
  • 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. (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.
  • Levinson, S. C. (2023). Gesture, spatial cognition and the evolution of language. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 378(1875): 20210481. doi:10.1098/rstb.2021.0481.

    Abstract

    Human communication displays a striking contrast between the diversity of languages and the universality of the principles underlying their use in conversation. Despite the importance of this interactional base, it is not obvious that it heavily imprints the structure of languages. However, a deep-time perspective suggests that early hominin communication was gestural, in line with all the other Hominidae. This gestural phase of early language development seems to have left its traces in the way in which spatial concepts, implemented in the hippocampus, provide organizing principles at the heart of grammar.
  • Levshina, N., Namboodiripad, S., Allassonnière-Tang, M., Kramer, M., Talamo, L., Verkerk, A., Wilmoth, S., Garrido Rodriguez, G., Gupton, T. M., Kidd, E., Liu, Z., Naccarato, C., Nordlinger, R., Panova, A., & Stoynova, N. (2023). Why we need a gradient approach to word order. Linguistics, 61(4), 825-883. doi:10.1515/ling-2021-0098.

    Abstract

    This article argues for a gradient approach to word order, which treats word order preferences, both within and across languages, as a continuous variable. Word order variability should be regarded as a basic assumption, rather than as something exceptional. Although this approach follows naturally from the emergentist usage-based view of language, we argue that it can be beneficial for all frameworks and linguistic domains, including language acquisition, processing, typology, language contact, language evolution and change, and formal approaches. Gradient approaches have been very fruitful in some domains, such as language processing, but their potential is not fully realized yet. This may be due to practical reasons. We discuss the most pressing methodological challenges in corpus-based and experimental research of word order and propose some practical solutions.

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