Publications

Displaying 101 - 200 of 323
  • Hagoort, P., & Van Berkum, J. J. A. (2007). Beyond the sentence given. Philosophical Transactions of the Royal Society. Series B: Biological Sciences, 362, 801-811.

    Abstract

    A central and influential idea among researchers of language is that our language faculty is organized according to Fregean compositionality, which states that the meaning of an utterance is a function of the meaning of its parts and of the syntactic rules by which these parts are combined. Since the domain of syntactic rules is the sentence, the implication of this idea is that language interpretation takes place in a two-step fashion. First, the meaning of a sentence is computed. In a second step, the sentence meaning is integrated with information from prior discourse, world knowledge, information about the speaker and semantic information from extra-linguistic domains such as co-speech gestures or the visual world. Here, we present results from recordings of event-related brain potentials that are inconsistent with this classical two-step model of language interpretation. Our data support a one-step model in which knowledge about the context and the world, concomitant information from other modalities, and the speaker are brought to bear immediately, by the same fast-acting brain system that combines the meanings of individual words into a message-level representation. Underlying the one-step model is the immediacy assumption, according to which all available information will immediately be used to co-determine the interpretation of the speaker's message. Functional magnetic resonance imaging data that we collected indicate that Broca's area plays an important role in semantic unification. Language comprehension involves the rapid incorporation of information in a 'single unification space', coming from a broader range of cognitive domains than presupposed in the standard two-step model of interpretation.
  • Hagoort, P. (1998). Hersenen en taal in onderzoek en praktijk. Neuropraxis, 6, 204-205.
  • Hagoort, P. (1998). The shadows of lexical meaning in patients with semantic impairments. In B. Stemmer, & H. Whitaker (Eds.), Handbook of neurolinguistics (pp. 235-248). New York: Academic Press.
  • Hald, L. A., Steenbeek-Planting, E. G., & Hagoort, P. (2007). The interaction of discourse context and world knowledge in online sentence comprehension: Evidence from the N400. Brain Research, 1146, 210-218. doi:10.1016/j.brainres.2007.02.054.

    Abstract

    In an ERP experiment we investigated how the recruitment and integration of world knowledge information relate to the integration of information within a current discourse context. Participants were presented with short discourse contexts which were followed by a sentence that contained a critical word that was correct or incorrect based on general world knowledge and the supporting discourse context, or was more or less acceptable based on the combination of general world knowledge and the specific local discourse context. Relative to the critical word in the correct world knowledge sentences following a neutral discourse, all other critical words elicited an N400 effect that began at about 300 ms after word onset. However, the magnitude of the N400 effect varied in a way that suggests an interaction between world knowledge and discourse context. The results indicate that both world knowledge and discourse context have an effect on sentence interpretation, but neither overrides the other.
  • Haller, S., Klarhoefer, M., Schwarzbach, J., Radue, E. W., & Indefrey, P. (2007). Spatial and temporal analysis of fMRI data on word and sentence reading. European Journal of Neuroscience, 26(7), 2074-2084. doi:10.1111/j.1460-9568.2007.05816.x.

    Abstract

    Written language comprehension at the word and the sentence level was analysed by the combination of spatial and temporal analysis of functional magnetic resonance imaging (fMRI). Spatial analysis was performed via general linear modelling (GLM). Concerning the temporal analysis, local differences in neurovascular coupling may confound a direct comparison of blood oxygenation level-dependent (BOLD) response estimates between regions. To avoid this problem, we parametrically varied linguistic task demands and compared only task-induced within-region BOLD response differences across areas. We reasoned that, in a hierarchical processing system, increasing task demands at lower processing levels induce delayed onset of higher-level processes in corresponding areas. The flow of activation is thus reflected in the size of task-induced delay increases. We estimated BOLD response delay and duration for each voxel and each participant by fitting a model function to the event-related average BOLD response. The GLM showed increasing activations with increasing linguistic demands dominantly in the left inferior frontal gyrus (IFG) and the left superior temporal gyrus (STG). The combination of spatial and temporal analysis allowed a functional differentiation of IFG subregions involved in written language comprehension. Ventral IFG region (BA 47) and STG subserve earlier processing stages than two dorsal IFG regions (BA 44 and 45). This is in accordance with the assumed early lexical semantic and late syntactic processing of these regions and illustrates the complementary information provided by spatial and temporal fMRI data analysis of the same data set.
  • Hamshere, M. L., Segurado, R., Moskvina, V., Nikolov, I., Glaser, B., & Holmans, P. A. (2007). Large-scale linkage analysis of 1302 affected relative pairs with rheumatoid arthritis. BMC Proceedings, 1 (Suppl 1), S100.

    Abstract

    Rheumatoid arthritis is the most common systematic autoimmune disease and its etiology is believed to have both strong genetic and environmental components. We demonstrate the utility of including genetic and clinical phenotypes as covariates within a linkage analysis framework to search for rheumatoid arthritis susceptibility loci. The raw genotypes of 1302 affected relative pairs were combined from four large family-based samples (North American Rheumatoid Arthritis Consortium, United Kingdom, European Consortium on Rheumatoid Arthritis Families, and Canada). The familiality of the clinical phenotypes was assessed. The affected relative pairs were subjected to autosomal multipoint affected relative-pair linkage analysis. Covariates were included in the linkage analysis to take account of heterogeneity within the sample. Evidence of familiality was observed with age at onset (p <} 0.001) and rheumatoid factor (RF) IgM (p {< 0.001), but not definite erosions (p = 0.21). Genome-wide significant evidence for linkage was observed on chromosome 6. Genome-wide suggestive evidence for linkage was observed on chromosomes 13 and 20 when conditioning on age at onset, chromosome 15 conditional on gender, and chromosome 19 conditional on RF IgM after allowing for multiple testing of covariates.
  • Holler, J., & Stevens, R. (2007). The effect of common ground on how speakers use gesture and speech to represent size information. Journal of Language and Social Psychology, 26, 4-27.
  • Hoogman, M., Weisfelt, M., van de Beek, D., de Gans, J., & Schmand, B. (2007). Cognitive outcome in adults after bacterial meningitis. Journal of Neurology, Neurosurgery & Psychiatry, 78, 1092-1096. doi:10.1136/jnnp.2006.110023.

    Abstract

    Objective: To evaluate cognitive outcome in adult survivors of bacterial meningitis. Methods: Data from three prospective multicentre studies were pooled and reanalysed, involving 155 adults surviving bacterial meningitis (79 after pneumococcal and 76 after meningococcal meningitis) and 72 healthy controls. Results: Cognitive impairment was found in 32% of patients and this proportion was similar for survivors of pneumococcal and meningococcal meningitis. Survivors of pneumococcal meningitis performed worse on memory tasks (p<0.001) and tended to be cognitively slower than survivors of meningococcal meningitis (p = 0.08). We found a diffuse pattern of cognitive impairment in which cognitive speed played the most important role. Cognitive performance was not related to time since meningitis; however, there was a positive association between time since meningitis and self-reported physical impairment (p<0.01). The frequency of cognitive impairment and the numbers of abnormal test results for patients with and without adjunctive dexamethasone were similar. Conclusions: Adult survivors of bacterial meningitis are at risk of cognitive impairment, which consists mainly of cognitive slowness. The loss of cognitive speed is stable over time after bacterial meningitis; however, there is a significant improvement in subjective physical impairment in the years after bacterial meningitis. The use of dexamethasone was not associated with cognitive impairment.
  • Huettig, F., & McQueen, J. M. (2007). The tug of war between phonological, semantic and shape information in language-mediated visual search. Journal of Memory and Language, 57(4), 460-482. doi:10.1016/j.jml.2007.02.001.

    Abstract

    Experiments 1 and 2 examined the time-course of retrieval of phonological, visual-shape and semantic knowledge as Dutch participants listened to sentences and looked at displays of four pictures. Given a sentence with beker, `beaker', for example, the display contained phonological (a beaver, bever), shape (a bobbin, klos), and semantic (a fork, vork) competitors. When the display appeared at sentence onset, fixations to phonological competitors preceded fixations to shape and semantic competitors. When display onset was 200 ms before (e.g.) beker, fixations were directed to shape and then semantic competitors, but not phonological competitors. In Experiments 3 and 4, displays contained the printed names of the previously-pictured entities; only phonological competitors were fixated preferentially. These findings suggest that retrieval of phonological, shape and semantic knowledge in the spoken-word and picture-recognition systems is cascaded, and that visual attention shifts are co-determined by the time-course of retrieval of all three knowledge types and by the nature of the information in the visual environment.
  • Huettig, F., & Altmann, G. T. M. (2007). Visual-shape competition during language-mediated attention is based on lexical input and not modulated by contextual appropriateness. Visual Cognition, 15(8), 985-1018. doi:10.1080/13506280601130875.

    Abstract

    Visual attention can be directed immediately, as a spoken word unfolds, towards conceptually related but nonassociated objects, even if they mismatch on other dimensions that would normally determine which objects in the scene were appropriate referents for the unfolding word (Huettig & Altmann, 2005). Here we demonstrate that the mapping between language and concurrent visual objects can also be mediated by visual-shape relations. On hearing "snake", participants directed overt attention immediately, within a visual display depicting four objects, to a picture of an electric cable, although participants had viewed the visual display with four objects for approximately 5 s before hearing the target word - sufficient time to recognize the objects for what they were. The time spent fixating the cable correlated significantly with ratings of the visual similarity between snakes in general and this particular cable. Importantly, with sentences contextually biased towards the concept snake, participants looked at the snake well before the onset of "snake", but they did not look at the visually similar cable until hearing "snake". Finally, we demonstrate that such activation can, under certain circumstances (e.g., during the processing of dominant meanings of homonyms), constrain the direction of visual attention even when it is clearly contextually inappropriate. We conclude that language-mediated attention can be guided by a visual match between spoken words and visual objects, but that such a match is based on lexical input and may not be modulated by contextual appropriateness.
  • Hunley, K., Dunn, M., Lindström, E., Reesink, G., Terrill, A., Norton, H., Scheinfeldt, L., Friedlaender, F. R., Merriwether, D. A., Koki, G., & Friedlaender, J. S. (2007). Inferring prehistory from genetic, linguistic, and geographic variation. In J. S. Friedlaender (Ed.), Genes, language, & culture history in the Southwest Pacific (pp. 141-154). Oxford: Oxford University Press.

    Abstract

    This chapter investigates the fit of genetic, phenotypic, and linguistic data to two well-known models of population history. The first of these models, termed the population fissions model, emphasizes population splitting, isolation, and independent evolution. It predicts that genetic and linguistic data will be perfectly tree-like. The second model, termed isolation by distance, emphasizes genetic exchange among geographically proximate populations. It predicts a monotonic decline in genetic similarity with increasing geographic distance. While these models are overly simplistic, deviations from them were expected to provide important insights into the population history of northern Island Melanesia. The chapter finds scant support for either model because the prehistory of the region has been so complex. Nonetheless, the genetic and linguistic data are consistent with an early radiation of proto-Papuan speakers into the region followed by a much later migration of Austronesian speaking peoples. While these groups subsequently experienced substantial genetic and cultural exchange, this exchange has been insufficient to erase this history of separate migrations.
  • Huttar, G. L., Essegbey, J., & Ameka, F. K. (2007). Gbe and other West African sources of Suriname creole semantic structures: Implications for creole genesis. Journal of Pidgin and Creole Languages, 22(1), 57-72. doi:10.1075/jpcl.22.1.05hut.

    Abstract

    This paper reports on ongoing research on the role of various kinds of potential substrate languages in the development of the semantic structures of Ndyuka (Eastern Suriname Creole). A set of 100 senses of noun, verb, and other lexemes in Ndyuka were compared with senses of corresponding lexemes in three kinds of languages of the former Slave Coast and Gold Coast areas, and immediately adjoining hinterland: (a) Gbe languages; (b) other Kwa languages, specifically Akan and Ga; (c) non-Kwa Niger-Congo languages. The results of this process provide some evidence for the importance of the Gbe languages in the formation of the Suriname creoles, but also for the importance of other languages, and for the areal nature of some of the collocations studied, rendering specific identification of a single substrate source impossible and inappropriate. These results not only provide information about the role of Gbe and other languages in the formation of Ndyuka, but also give evidence for effects of substrate languages spoken by late arrivals some time after the "founders" of a given creole-speaking society. The conclusions are extrapolated beyond Suriname to creole genesis generally.
  • Indefrey, P. (1998). De neurale architectuur van taal: Welke hersengebieden zijn betrokken bij het spreken. Neuropraxis, 2(6), 230-237.
  • Indefrey, P. (2007). Brain imaging studies of language production. In G. Gaskell (Ed.), Oxford handbook of psycholinguistics (pp. 547-564). Oxford: Oxford University Press.

    Abstract

    Neurocognitive studies of language production have provided sufficient evidence on both the spatial and the temporal patterns of brain activation to allow tentative and in some cases not so tentative conclusions about function-structure relationships. This chapter reports meta-analysis results that identify reliable activation areas for a range of word, sentence, and narrative production tasks both in the native language and a second language. Based on a theoretically motivated analysis of language production tasks it is possible to specify relationships between brain areas and functional processing components of language production that could not have been derived from the data provided by any single task.
  • Indefrey, P., Gruber, O., Brown, C. M., Hagoort, P., Posse, S., & Kleinschmidt, A. (1998). Lexicality and not syllable frequency determine lateralized premotor activation during the pronunciation of word-like stimuli: An fMRI study. NeuroImage, 7, S4.
  • Janse, E., Nooteboom, S. G., & Quené, H. (2007). Coping with gradient forms of /t/-deletion and lexical ambiguity in spoken word recognition. Language and Cognitive Processes, 22(2), 161-200. doi:10.1080/01690960500371024.

    Abstract

    This study investigates how listeners cope with gradient forms of deletion of word-final /t/ when recognising words in a phonological context that makes /t/-deletion viable. A corpus study confirmed a high incidence of /t/-deletion in an /st#b/ context in Dutch. A discrimination study showed that differences between released /t/, unreleased /t/ and fully deleted /t/ in this specific /st#b/ context were salient. Two on-line experiments were carried out to investigate whether lexical activation might be affected by this form variation. Even though unreleased and released variants were processed equally fast by listeners, a detailed analysis of the unreleased condition provided evidence for gradient activation. Activating a target ending in /t/ is slowest for the most reduced variant because phonological context has to be taken into account. Importantly, activation for a target with /t/ in the absence of cues for /t/ is reduced if there is a surface-matching lexical competitor.
  • Janzen, G., Wagensveld, B., & Van Turennout, M. (2007). Neural representation of navigational relevance is rapidly induced and long lasting. Cerebral Cortex, 17(4), 975-981. doi:10.1093/cercor/bhl008.

    Abstract

    Successful navigation is facilitated by the presence of landmarks. Previous functional magnetic resonance imaging (fMRI) evidence indicated that the human parahippocampal gyrus automatically distinguishes between landmarks placed at navigationally relevant (decision points) and irrelevant locations (nondecision points). This storage of navigational relevance can provide a neural mechanism underlying successful navigation. However, an efficient wayfinding mechanism requires that important spatial information is learned quickly and maintained over time. The present study investigates whether the representation of navigational relevance is modulated by time and practice. Participants learned 2 film sequences through virtual mazes containing objects at decision and at nondecision points. One maze was shown one time, and the other maze was shown 3 times. Twenty-four hours after study, event-related fMRI data were acquired during recognition of the objects. The results showed that activity in the parahippocampal gyrus was increased for objects previously placed at decision points as compared with objects placed at nondecision points. The decision point effect was not modulated by the number of exposures to the mazes and independent of explicit memory functions. These findings suggest a persistent representation of navigationally relevant information, which is stable after only one exposure to an environment. These rapidly induced and long-lasting changes in object representation provide a basis for successful wayfinding.
  • Janzen, G., & Weststeijn, C. G. (2007). Neural representation of object location and route direction: An event-related fMRI study. Brain Research, 1165, 116-125. doi:10.1016/j.brainres.2007.05.074.

    Abstract

    The human brain distinguishes between landmarks placed at navigationally relevant and irrelevant locations. However, to provide a successful wayfinding mechanism not only landmarks but also the routes between them need to be stored. We examined the neural representation of a memory for route direction and a memory for relevant landmarks. Healthy human adults viewed objects along a route through a virtual maze. Event-related functional magnetic resonance imaging (fMRI) data were acquired during a subsequent subliminal priming recognition task. Prime-objects either preceded or succeeded a target-object on a preciously learned route. Our results provide evidence that the parahippocampal gyri distinguish between relevant and irrelevant landmarks whereas the inferior parietal gyrus, the anterior cingulate gyrus as well as the right caudate nucleus are involved in the coding of route direction. These data show that separated memory systems store different spatial information. A memory for navigationally relevant object information and a memory for route direction exist.
  • Joergens, S., Kleiser, R., & Indefrey, P. (2007). Handedness and fMRI-activation patterns in sentence processing. NeuroReport, 18(13), 1339-1343.

    Abstract

    We investigate differences of cerebral activation in 12 right-handed and left-handed participants, respectively, using a sentence-processing task. Functional MRI shows activation of left-frontal and inferior-parietal speech areas (BA 44, BA9, BA 40) in both groups, but a stronger bilateral activation in left-handers. Direct group comparison reveals a stronger activation in right-frontal cortex (BA 47, BA 6) and left cerebellum in left-handers. Laterality indices for the inferior-frontal cortex are less asymmetric in left-handers and are not related to the degree of handedness. Thus, our results show that sentence-processing induced enhanced activation involving a bilateral network in left-handed participants.
  • Johns, T. G., Perera, R. M., Vernes, S. C., Vitali, A. A., Cao, D. X., Cavenee, W. K., Scott, A. M., & Furnari, F. B. (2007). The efficacy of epidermal growth factor receptor-specific antibodies against glioma xenografts is influenced by receptor levels, activation status, and heterodimerization. Clinical Cancer Research, 13, 1911-1925. doi:10.1158/1078-0432.CCR-06-1453.

    Abstract

    Purpose: Factors affecting the efficacy of therapeutic monoclonal antibodies (mAb) directed to the epidermal growth factor receptor (EGFR) remain relatively unknown, especially in glioma. Experimental Design: We examined the efficacy of two EGFR-specific mAbs (mAbs 806 and 528) against U87MG-derived glioma xenografts expressing EGFR variants. Using this approach allowed us to change the form of the EGFR while keeping the genetic background constant. These variants included the de2-7 EGFR (or EGFRvIII), a constitutively active mutation of the EGFR expressed in glioma. Results: The efficacy of the mAbs correlated with EGFR number; however, the most important factor was receptor activation. Whereas U87MG xenografts expressing the de2-7 EGFR responded to therapy, those exhibiting a dead kinase de2-7 EGFR were refractory. A modified de2-7 EGFR that was kinase active but autophosphorylation deficient also responded, suggesting that these mAbs function in de2-7 EGFR–expressing xenografts by blocking transphosphorylation. Because de2-7 EGFR–expressing U87MG xenografts coexpress the wild-type EGFR, efficacy of the mAbs was also tested against NR6 xenografts that expressed the de2-7 EGFR in isolation. Whereas mAb 806 displayed antitumor activity against NR6 xenografts, mAb 528 therapy was ineffective, suggesting that mAb 528 mediates its antitumor activity by disrupting interactions between the de2-7 and wild-type EGFR. Finally, genetic disruption of Src in U87MG xenografts expressing the de2-7 EGFR dramatically enhanced mAb 806 efficacy. Conclusions: The effective use of EGFR-specific antibodies in glioma will depend on identifying tumors with activated EGFR. The combination of EGFR and Src inhibitors may be an effective strategy for the treatment of glioma.
  • Jordan, F. (2007). Engaging in chit-chat (and all that). [Review of the book Why we talk: The evolutionary origins of language by Jean-Louis Dessalles]. Journal of Evolutionary Psychology, 5(1-4), 241-244. doi:10.1556/JEP.2007.1014.
  • Jordens, P. (1998). Defaultformen des Präteritums. Zum Erwerb der Vergangenheitsmorphologie im Niederlänidischen. In H. Wegener (Ed.), Eine zweite Sprache lernen (pp. 61-88). Tübingen, Germany: Verlag Gunter Narr.
  • Kempen, G., & Boon van Ostade, A. (1969). Een typologie van ideaalbeelden van Europese jeugdigen door middel van de iteratieve clusteranalyse. Nederlands Tijdschrift voor de Psychologie, 24, 46-60.
  • Kempen, G. (1998). Comparing and explaining the trajectories of first and second language acquisition: In search of the right mix of psychological and linguistic factors [Commentory]. Bilingualism: Language and Cognition, 1, 29-30. doi:10.1017/S1366728998000066.

    Abstract

    When you compare the behavior of two different age groups which are trying to master the same sensori-motor or cognitive skill, you are likely to discover varying learning routes: different stages, different intervals between stages, or even different orderings of stages. Such heterogeneous learning trajectories may be caused by at least six different types of factors: (1) Initial state: the kinds and levels of skills the learners have available at the onset of the learning episode. (2) Learning mechanisms: rule-based, inductive, connectionist, parameter setting, and so on. (3) Input and feedback characteristics: learning stimuli, information about success and failure. (4) Information processing mechanisms: capacity limitations, attentional biases, response preferences. (5) Energetic variables: motivation, emotional reactions. (6) Final state: the fine-structure of kinds and levels of subskills at the end of the learning episode. This applies to language acquisition as well. First and second language learners probably differ on all six factors. Nevertheless, the debate between advocates and opponents of the Fundamental Difference Hypothesis concerning L1 and L2 acquisition have looked almost exclusively at the first two factors. Those who believe that L1 learners have access to Universal Grammar whereas L2 learners rely on language processing strategies, postulate different learning mechanisms (UG parameter setting in L1, more general inductive strategies in L2 learning). Pienemann opposes this view and, based on his Processability Theory, argues that L1 and L2 learners start out from different initial states: they come to the grammar learning task with different structural hypotheses (SOV versus SVO as basic word order of German).
  • Kempen, G. (2007). De kunst van het weglaten: Elliptische nevenschikking in een model van de spreker. In F. Moerdijk, A. van Santen, & R. Tempelaars (Eds.), Leven met woorden: Afscheidsbundel voor Piet van Sterkenburg (pp. 397-407). Leiden: Brill.

    Abstract

    This paper is an abridged version (in Dutch) of an in-press article by the same author (Kempen, G. (2008/9). Clausal coordination and coordinate ellipsis in a model of the speaker. To be published in: Linguistics). The two papers present a psycholinguistically inspired approach to the syntax of clause-level coordination and coordinate ellipsis. It departs from the assumption that coordinations are structurally similar to so-called appropriateness repairs Ñ an important type of self-repairs in spontaneous speech. Coordinate structures and appropriateness repairs can both be viewed as ÒupdateÓ con-structions. Updating is defined as a special sentence production mode that efficiently revises or augments existing sentential structure in response to modifications in the speakerÕs communicative intention. This perspective is shown to offer an empirically satisfactory and theoretically parsimonious account of two prominent types of coordinate ellipsis, in particular Forward Conjunction Reduction (FCR) and Gapping (including Long-Distance Gapping and Subgapping). They are analyzed as different manifestations of Òincremental updatingÓ Ñ efficient updating of only part of the existing sentential structure. Based on empirical data from Dutch and German, novel treatments are proposed for both types of clausal coordinate ellipsis. Two other forms of coordinate ellipsis Ñ SGF (ÒSubject Gap in Finite clauses with fronted verbÓ), and Backward Conjunction Reduction (BCR; also known as Right Node Raising or RNR) Ñ are shown to be incompatible with the notion of incremental updating. Alternative theoretical interpretations of these phenomena are proposed. The four types of clausal coordinate ellipsis Ñ SGF, Gapping, FCR and BCR Ñ are argued to originate in four different stages of sentence production: Intending (i.e. preparing the communicative intention), Conceptualization, Grammatical Encoding, and Phonological Encoding, respectively.
  • Kempen, G. (1998). Sentence parsing. In A. D. Friederici (Ed.), Language comprehension: A biological perspective (pp. 213-228). Berlin: Springer.
  • Kempen, G., Hermans, B., Klinkum, A., Brand, M., & Verhaaren, F. (1969). The word-frequency effect and incongruity perception: Methodological artifacts? Perception and Psychophysics, 5(3), 161-162. doi:10.3758/BF03209549.

    Abstract

    Two experimental results often reported in support of perceptual interpretations concerning the influence of set on perception are critically examined: (a) the relation between word frequency and recognition threshold, and (b) the so-called compromise reactions between set and stimulus, Alter elimination of certain methodological artifacts (e.g., introduction of a temporal forced-choice method instead of the ascending-limits method), both phenomena disappear; the influence of set on perception appears to be wholly a matter of response bias.
  • Kennaway, J., Glauert, J., & Zwitserlood, I. (2007). Providing Signed Content on the Internet by Synthesized Animation. ACM Transactions on Computer-Human Interaction (TOCHI), 14(3), 15. doi:10.1145/1279700.1279705.

    Abstract

    Written information is often of limited accessibility to deaf people who use sign language. The eSign project was undertaken as a response to the need for technologies enabling efficient production and distribution over the Internet of sign language content. By using an avatar-independent scripting notation for signing gestures and a client-side web browser plug-in to translate this notation into motion data for an avatar, we achieve highly efficient delivery of signing, while avoiding the inflexibility of video or motion capture. Tests with members of the deaf community have indicated that the method can provide an acceptable quality of signing.
  • Kerkhofs, R., Vonk, W., Schriefers, H., & Chwilla, D. J. (2007). Discourse, syntax, and prosody: The brain reveals an immediate interaction. Journal of Cognitive Neuroscience, 19(9), 1421-1434. doi:10.1162/jocn.2007.19.9.1421.

    Abstract

    Speech is structured into parts by syntactic and prosodic breaks. In locally syntactic ambiguous sentences, the detection of a syntactic break necessarily follows detection of a corresponding prosodic break, making an investigation of the immediate interplay of syntactic and prosodic information impossible when studying sentences in isolation. This problem can be solved, however, by embedding sentences in a discourse context that induces the expectation of either the presence or the absence of a syntactic break right at a prosodic break. Event-related potentials (ERPs) were compared to acoustically identical sentences in these different contexts. We found in two experiments that the closure positive shift, an ERP component known to be elicited by prosodic breaks, was reduced in size when a prosodic break was aligned with a syntactic break. These results establish that the brain matches prosodic information against syntactic information immediately.
  • Kidd, E., & Bavin, E. L. (2007). Lexical and referential influences on on-line spoken language comprehension: A comparison of adults and primary-school-age children. First Language, 27(1), 29-52. doi:10.1177/0142723707067437.

    Abstract

    This paper reports on two studies investigating children's and adults' processing of sentences containing ambiguity of prepositional phrase (PP) attachment. Study 1 used corpus data to investigate whether cues argued to be used by adults to resolve PP-attachment ambiguities are available in child-directed speech. Study 2 was an on-line reaction time study investigating the role of lexical and referential biases in syntactic ambiguity resolution by children and adults. Forty children (mean age 8;4) and 37 adults listened to V-NP-PP sentences containing temporary ambiguity of PP-attachment. The sentences were manipulated for (i) verb semantics, (ii) the definiteness of the object NP, and (iii) PP-attachment site. The children and adults did not differ qualitatively from each other in their resolution of the ambiguity. A verb semantics by attachment interaction suggested that different attachment analyses were pursued depending on the semantics of the verb. There was no influence of the definiteness of the object NP in either children's or adults' parsing preferences. The findings from the on-line task matched up well with the corpus data, thus identifying a role for the input in the development of parsing strategies.
  • Kidd, E., Brandt, S., Lieven, E., & Tomasello, M. (2007). Object relatives made easy: A cross-linguistic comparison of the constraints influencing young children's processing of relative clauses. Language and Cognitive Processes, 22(6), 860-897. doi:10.1080/01690960601155284.

    Abstract

    We present the results from four studies, two corpora and two experimental, which suggest that English- and German-speaking children (3;1–4;9 years) use multiple constraints to process and produce object relative clauses. Our two corpora studies show that children produce object relatives that reflect the distributional and discourse regularities of the input. Specifically, the results show that when children produce object relatives they most often do so with (a) an inanimate head noun, and (b) a pronominal relative clause subject. Our experimental findings show that children use these constraints to process and produce this construction type. Moreover, when children were required to repeat the object relatives they most often use in naturalistic speech, the subject-object asymmetry in processing of relative clauses disappeared. We also report cross-linguistic differences in children's rate of acquisition which reflect properties of the input language. Overall, our results suggest that children are sensitive to the same constraints on relative clause processing as adults.
  • Kita, S., Ozyurek, A., Allen, S., Brown, A., Furman, R., & Ishizuka, T. (2007). Relations between syntactic encoding and co-speech gestures: Implications for a model of speech and gesture production. Language and Cognitive Processes, 22(8), 1212-1236. doi:10.1080/01690960701461426.

    Abstract

    Gestures that accompany speech are known to be tightly coupled with speech production. However little is known about the cognitive processes that underlie this link. Previous cross-linguistic research has provided preliminary evidence for online interaction between the two systems based on the systematic co-variation found between how different languages syntactically package Manner and Path information of a motion event and how gestures represent Manner and Path. Here we elaborate on this finding by testing whether speakers within the same language gesturally express Manner and Path differently according to their online choice of syntactic packaging of Manner and Path, or whether gestural expression is pre-determined by a habitual conceptual schema congruent with the linguistic typology. Typologically congruent and incongruent syntactic structures for expressing Manner and Path (i.e., in a single clause or multiple clauses) were elicited from English speakers. We found that gestural expressions were determined by the online choice of syntactic packaging rather than by a habitual conceptual schema. It is therefore concluded that speech and gesture production processes interface online at the conceptual planning phase. Implications of the findings for models of speech and gesture production are discussed
  • Kita, S., & Ozyurek, A. (2007). How does spoken language shape iconic gestures? In S. Duncan, J. Cassel, & E. Levy (Eds.), Gesture and the dynamic dimension of language (pp. 67-74). Amsterdam: Benjamins.
  • Klaas, G. (2007). Hints and recommendations concerning field equipment. In A. Majid (Ed.), Field manual volume 10 (pp. 5-6). Nijmegen: Max Planck Institute for Psycholinguistics.
  • Klein, W. (2007). Zwei Leitgedanken zu "Sprache und Erkenntnis". Zeitschrift für Literaturwissenschaft und Linguistik, 145, 9-43.

    Abstract

    In a way, the entire history of linguistic thought from the Antiquity to present days is a series of variations on two key themes: 1. In a certain sense, language and cognition are the same, and 2. In a certain sense, all languages are the same. What varies is the way in which “in a certain sense” is spelled out. Interpretations oscillate between radical positions such as the idea that thinking without speaking is impossible to the idea that it is just language which vexes our cognition and hence makes it rather impossible, and similarly between the idea that all differences between natural languages are nothing but irrelevant variations in the “vox”, the “external form” to the idea that it our thought is massively shaped by the particular structural features of the language we happen to speak. It is remarkable how little agreement has been reached on these issues after more than 2500 years of discussion. This, it is argued, has mainly two reasons: (a) The entire argument is largely confined to a few lexical and morphological properties of human languages, and (b) the discussion is rarely based on empirical research on “language at work” - how do we manage to solve those many little tasks for which human languages are designed in the first place.
  • Klein, W. (1969). Bibliographie zur maschinellen syntaktischen Analyse. In H. Eggers, & R. Dietrich (Eds.), Elektronische Syntaxanalyse der deutschen Gegenwartssprache (pp. 165-177). Tübingen: Niemeyer.
  • Klein, W. (1998). Ein Blick zurück auf die Varietätengrammatik. In U. Ammon, K. Mattheier, & P. Nelde (Eds.), Sociolinguistica: Internationales Jahrbuch für europäische Soziolinguistik (pp. 22-38). Tübingen: Niemeyer.
  • Klein, W. (1998). Assertion and finiteness. In N. Dittmar, & Z. Penner (Eds.), Issues in the theory of language acquisition: Essays in honor of Jürgen Weissenborn (pp. 225-245). Bern: Peter Lang.
  • Klein, W., & Von Stutterheim, C. (2007). Einführung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, (145), 5-8.
  • Klein, W. (2007). Mechanismen des Erst- und Zweitspracherwerbs = Mechanisms of First and Second Language Acquisition. Sprache Stimme Gehör, 31, 138-143. doi:10.1055/s-2007-985818.

    Abstract

    Language acquisition is the transition between the language faculty, with which we are born as a part of our genetic endowment, to the mastery of one or more linguistic systems. There is a plethora of findings about this process; but these findings still do not form a coherent picture of the principles which underlie this process. There are at least six reasons for this situation. First, there is an enormous variability in the conditions under which this process occurs. Second, the learning capacity does not remain constant over time. Third, the process extends over many years and is therefore hard to study. Fourth, especially the investigation of the meaning side is problem-loaded. Fifth, many skills and types of knowledge must be learned in a more or less synchronised way. And sixth, our understanding of the functioning of linguistic systems is still very limited. Nevertheless, there are a few overarching results, three of which are discussed here: (1) There are salient differences between child and adult learners: While children normally end up with perfect mastery of the language to be learned, this is hardly ever the case for adults. On the hand, it could be shown for each linguistic property examined so far, that adults are in principle able to learn it up to perfection. So, adults can learn everything perfectly well, they just don’t. (2) Within childhood, age of onset plays no essential role for ultimate attainment. (3) Children care much more for formal correctness than adults - they are just better in mimicking existing systems. It is argued that age does not affect the „construction capacity”- the capacity to build up linguistic systems - but the „copying faculty”, i.e., the faculty to imitate an existing system.
  • Klein, W. (1998). The contribution of second language acquisition research. Language Learning, 48, 527-550. doi:10.1111/0023-8333.00057.

    Abstract

    During the last 25 years, second language acquisition (SLA) research hasmade considerable progress, but is still far from proving a solid basis for foreign language teaching, or from a general theory of SLA. In addition, its status within the linguistic disciplines is still very low. I argue this has not much to do with low empirical or theoretical standards in the field—in this regard, SLA research is fully competitive—but with a particular perspective on the acquisition process: SLA researches learners' utterances as deviations from a certain target, instead of genuine manifestations of underlying language capacity; it analyses them in terms of what they are not rather than what they are. For some purposes such a "target deviation perspective" makes sense, but it will not help SLA researchers to substantially and independently contribute to a deeper understanding of the structure and function of the human language faculty. Therefore, these findings will remain of limited interest to other scientists until SLA researchers consider learner varieties a normal, in fact typical, manifestation of this unique human capacity.
  • Klein, W., & Vater, H. (1998). The perfect in English and German. In L. Kulikov, & H. Vater (Eds.), Typology of verbal categories: Papers presented to Vladimir Nedjalkov on the occasion of his 70th birthday (pp. 215-235). Tübingen: Niemeyer.
  • Klein, W. (1969). Zum Begriff der syntaktischen Analyse. In H. Eggers, & R. Dietrich (Eds.), Elektronische Syntaxanalyse der deutschen Gegenwartssprache (pp. 20-37). Tübingen: Niemeyer.
  • Klein, W. (1998). Von der einfältigen Wißbegierde. Zeitschrift für Literaturwissenschaft und Linguistik, 112, 6-13.
  • Korvorst, M., Roelofs, A., & Levelt, W. J. M. (2007). Telling time from analog and digital clocks: A multiple-route account. Experimental Psychology, 54(3), 187-191. doi:10.1027/1618-3169.54.3.187.

    Abstract

    Does the naming of clocks always require conceptual preparation? To examine this question, speakers were presented with analog and digital clocks that had to be named in Dutch using either a relative (e.g., “quarter to four”) or an absolute (e.g., “three forty-five”) clock time expression format. Naming latencies showed evidence of conceptual preparation when speakers produced relative time expressions to analog and digital clocks, but not when they used absolute time expressions. These findings indicate that conceptual mediation is not always mandatory for telling time, but instead depends on clock time expression format, supporting a multiple-route account of Dutch clock time naming.
  • Köster, O., Hess, M. M., Schiller, N. O., & Künzel, H. J. (1998). The correlation between auditory speech sensitivity and speaker recognition ability. Forensic Linguistics: The international Journal of Speech, Language and the Law, 5, 22-32.

    Abstract

    In various applications of forensic phonetics the question arises as to how far aural-perceptual speaker recognition performance is reliable. Therefore, it is necessary to examine the relationship between speaker recognition results and human perception/production abilities like musicality or speech sensitivity. In this study, performance in a speaker recognition experiment and a speech sensitivity test are correlated. The results show a moderately significant positive correlation between the two tasks. Generally, performance in the speaker recognition task was better than in the speech sensitivity test. Professionals in speech and singing yielded a more homogeneous correlation than non-experts. Training in speech as well as choir-singing seems to have a positive effect on performance in speaker recognition. It may be concluded, firstly, that in cases where the reliability of voice line-up results or the credibility of a testimony have to be considered, the speech sensitivity test could be a useful indicator. Secondly, the speech sensitivity test might be integrated into the canon of possible procedures for the accreditation of forensic phoneticians. Both tests may also be used in combination.
  • Krämer, I. (1998). Children's interpretations of indefinite object noun phrases. Linguistics in the Netherlands, 1998, 163-174. doi:10.1075/avt.15.15kra.
  • Kristiansen, M., Deriziotis, P., Dimcheff, D. E., Jackson, G. S., Ovaa, H., Naumann, H., Clarke, A. R., van Leeuwen, F. W., Menéndez-Benito, V., Dantuma, N. P., Portis, J. L., Collinge, J., & Tabrizi, S. J. (2007). Disease-associated prion protein oligomers inhibit the 26S proteasome. Molecular Cell, 26, 175-188. doi:10.1016/j.molcel.2007.04.001.

    Abstract

    * Kristiansen, M., Deriziotis, P. These authors contributed equally to this work.* - The mechanism of cell death in prion disease is unknown but is associated with the production of a misfolded conformer of the prion protein. We report that disease-associated prion protein specifically inhibits the proteolytic β subunits of the 26S proteasome. Using reporter substrates, fluorogenic peptides, and an activity probe for the β subunits, this inhibitory effect was demonstrated in pure 26S proteasome and three different cell lines. By challenge with recombinant prion and other amyloidogenic proteins, we demonstrate that only the prion protein in a nonnative β sheet conformation inhibits the 26S proteasome at stoichiometric concentrations. Preincubation with an antibody specific for aggregation intermediates abrogates this inhibition, consistent with an oligomeric species mediating this effect. We also present evidence for a direct relationship between prion neuropathology and impairment of the ubiquitin-proteasome system (UPS) in prion-infected UPS-reporter mice. Together, these data suggest a mechanism for intracellular neurotoxicity mediated by oligomers of misfolded prion protein.

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  • Kuijpers, C. T., Coolen, R., Houston, D., & Cutler, A. (1998). Using the head-turning technique to explore cross-linguistic performance differences. In C. Rovee-Collier, L. Lipsitt, & H. Hayne (Eds.), Advances in infancy research: Vol. 12 (pp. 205-220). Stamford: Ablex.
  • Kuiper, K., Van Egmond, M.-E., Kempen, G., & Sprenger, S. A. (2007). Slipping on superlemmas: Multiword lexical items in speech production. The Mental Lexicon, 2(3), 313-357.

    Abstract

    Only relatively recently have theories of speech production concerned themselves with the part idioms and other multi-word lexical items (MLIs) play in the processes of speech production. Two theories of speech production which attempt to account for the accessing of idioms in speech production are those of Cutting and Bock (1997) and superlemma theory (Sprenger, 2003; Sprenger, Levelt, & Kempen, 2006). Much of the data supporting theories of speech production comes either from time course experiments or from slips of the tongue (Bock & Levelt, 1994). The latter are of two kinds: experimentally induced (Baars, 1992) or naturally observed (Fromkin, 1980). Cutting and Bock use experimentally induced speech errors while Sprenger et al. use time course experiments. The missing data type that has a bearing on speech production involving MLIs is that of naturally occurring slips. In this study the impact of data taken from naturally observed slips involving English and Dutch MLIs are brought to bear on these theories. The data are taken initially from a corpus of just over 1000 naturally observed English slips involving MLIs (the Tuggy corpus). Our argument proceeds as follows. First we show that slips occur independent of whether or not there are MLIs involved. In other words, speech production proceeds in certain of its aspects as though there were no MLI present. We illustrate these slips from the Tuggy data. Second we investigate the predictions of superlemma theory. Superlemma theory (Sprenger et al., 2006) accounts for the selection of MLIs and how their properties enter processes of speech production. It predicts certain activation patterns dependent on a MLI being selected. Each such pattern might give rise to slips of the tongue. This set of predictions is tested against the Tuggy data. Each of the predicted activation patterns yields a significant number of slips. These findings are therefore compatible with a view of MLIs as single units in so far as their activation by lexical concepts goes. However, the theory also predicts that some slips are likely not to occur. We confirm that such slips are not present in the data. These findings are further corroborated by reference a second smaller dataset of slips involving Dutch MLIs (the Kempen corpus). We then use slips involving irreversible binomials to distinguish between the predictions of superlemma theory which are supported by slips involving irreversible binomials and the Cutting and Bock model's predictions for slips involving these MLIs which are not
  • Kuperman, V., Pluymaekers, M., Ernestus, M., & Baayen, R. H. (2007). Morphological predictability and acoustic duration of interfixes in Dutch compounds. Journal of the Acoustical Society of America, 121(4), 2261-2271. doi:10.1121/1.2537393.

    Abstract

    This study explores the effects of informational redundancy, as carried by a word's morphological paradigmatic structure, on acoustic duration in read aloud speech. The hypothesis that the more predictable a linguistic unit is, the less salient its realization, was tested on the basis of the acoustic duration of interfixes in Dutch compounds in two datasets: One for the interfix -s- (1155 tokens) and one for the interfix -e(n)- (742 tokens). Both datasets show that the more probable the interfix is, given the compound and its constituents, the longer it is realized. These findings run counter to the predictions of information-theoretical approaches and can be resolved by the Paradigmatic Signal Enhancement Hypothesis. This hypothesis argues that whenever selection of an element from alternatives is probabilistic, the element's duration is predicted by the amount of paradigmatic support for the element: The most likely alternative in the paradigm of selection is realized longer.
  • Kuzla, C., Cho, T., & Ernestus, M. (2007). Prosodic strengthening of German fricatives in duration and assimilatory devoicing. Journal of Phonetics, 35(3), 301-320. doi:10.1016/j.wocn.2006.11.001.

    Abstract

    This study addressed prosodic effects on the duration of and amount of glottal vibration in German word-initial fricatives /f, v, z/ in assimilatory and non-assimilatory devoicing contexts. Fricatives following /small schwa/ (non-assimilation context) were longer and were produced with less glottal vibration after higher prosodic boundaries, reflecting domain-initial prosodic strengthening. After /t/ (assimilation context), lenis fricatives (/v, z/) were produced with less glottal vibration than after /small schwa/, due to assimilatory devoicing. This devoicing was especially strong across lower prosodic boundaries, showing the influence of prosodic structure on sandhi processes. Reduction in glottal vibration made lenis fricatives more fortis-like (/f, s/). Importantly, fricative duration, another major cue to the fortis-lenis distinction, was affected by initial lengthening, but not by assimilation. Hence, at smaller boundaries, fricatives were more devoiced (more fortis-like), but also shorter (more lenis-like). As a consequence, the fortis and lenis fricatives remained acoustically distinct in all prosodic and segmental contexts. Overall, /z/ was devoiced to a greater extent than /v/. Since /z/ does not have a fortis counterpart in word-initial position, these findings suggest that phonotactic restrictions constrain phonetic processes. The present study illuminates a complex interaction of prosody, sandhi processes, and phonotactics, yielding systematic phonetic cues to prosodic structure and phonological distinctions.
  • Lehtonen, M., Cunillera, T., Rodríguez-Fornells, A., Hultén, A., Tuomainen, J., & Laine, M. (2007). Recognition of morphologically complex words in Finnish: Evidence from event-related potentials. Brain Research, 1148, 123-137. doi:10.1016/j.brainres.2007.02.026.

    Abstract

    The temporal dynamics of processing morphologically complex words was investigated by recording event-related brain potentials (ERPs) when native Finnish-speakers performed a visual lexical decision task. Behaviorally, there is evidence that recognition of inflected nouns elicits a processing cost (i.e., longer reaction times and higher error rates) in comparison to matched monomorphemic words. We aimed to reveal whether the processing cost stems from decomposition at the early visual word form level or from recomposition at the later semantic–syntactic level. The ERPs showed no early effects for morphology, but revealed an interaction with word frequency at a late N400-type component, as well as a late positive component that was larger for inflected words. These results suggest that the processing cost stems mainly from the semantic–syntactic level. We also studied the features of the morphological decomposition route by investigating the recognition of pseudowords carrying real morphemes. The results showed no differences between inflected vs. uninflected pseudowords with a false stem, but differences in relation to those with a real stem, suggesting that a recognizable stem is needed to initiate the decomposition route.
  • Levelt, W. J. M. (1969). Semantic features: A psychological model and its mathematical analysis. In Heymans Bulletins Psychologische instituten R.U. Groningen, HB-69-45.
  • Levelt, W. J. M. (1969). R.N. Haber, Contemporary theory and research in visual perception [Book review]. Nederlands tijdschrift voor de psychologie, 24, 463-464.
  • Levelt, W. J. M. (1969). A re-analysis of some adjective/noun intersection data. Heymans Bulletins, HB-69-31EX.
  • Levelt, W. J. M. (1969). E.J. Brière, A psycholinguistic study of phonological interference [Book review]. Lingua, 22, 119-120.
  • Levelt, W. J. M., Zwanenburg, W., & Ouweneel, G. R. E. (1969). Ambiguous surface structure and phonetic form in French. Heymans Bulletins, (HB-69-28EX).
  • Levelt, W. J. M., Praamstra, P., Meyer, A. S., Helenius, P., & Salmelin, R. (1998). An MEG study of picture naming. Journal of Cognitive Neuroscience, 10(5), 553-567. doi:10.1162/089892998562960.

    Abstract

    The purpose of this study was to relate a psycholinguistic processing model of picture naming to the dynamics of cortical activation during picture naming. The activation was recorded from eight Dutch subjects with a whole-head neuromagnetometer. The processing model, based on extensive naming latency studies, is a stage model. In preparing a picture's name, the speaker performs a chain of specific operations. They are, in this order, computing the visual percept, activating an appropriate lexical concept, selecting the target word from the mental lexicon, phonological encoding, phonetic encoding, and initiation of articulation. The time windows for each of these operations are reasonably well known and could be related to the peak activity of dipole sources in the individual magnetic response patterns. The analyses showed a clear progression over these time windows from early occipital activation, via parietal and temporal to frontal activation. The major specific findings were that (1) a region in the left posterior temporal lobe, agreeing with the location of Wernicke's area, showed prominent activation starting about 200 msec after picture onset and peaking at about 350 msec, (i.e., within the stage of phonological encoding), and (2) a consistent activation was found in the right parietal cortex, peaking at about 230 msec after picture onset, thus preceding and partly overlapping with the left temporal response. An interpretation in terms of the management of visual attention is proposed.
  • Levelt, W. J. M. (1962). Motion breaking and the perception of causality. In A. Michotte (Ed.), Causalité, permanence et réalité phénoménales: Etudes de psychologie expérimentale (pp. 244-258). Louvain: Publications Universitaires.
  • Levelt, W. J. M. (2007). Levensbericht Detlev W. Ploog. In Levensberichten en herdenkingen 2007 (pp. 60-63). Amsterdam: Koninklijke Nederlandse Akademie van Wetenschappen.
  • Levelt, W. J. M. (1969). Hierarchical chunking in sentence processing. Heymans Bulletins, HB-69-31EX.
  • Levelt, W. J. M., & Schiller, N. O. (1998). Is the syllable frame stored? [Commentary on the BBS target article 'The frame/content theory of evolution of speech production' by Peter F. McNeilage]. Behavioral and Brain Sciences, 21, 520.

    Abstract

    This commentary discusses whether abstract metrical frames are stored. For stress-assigning languages (e.g., Dutch and English), which have a dominant stress pattern, metrical frames are stored only for words that deviate from the default stress pattern. The majority of the words in these languages are produced without retrieving any independent syllabic or metrical frame.
  • Levelt, W. J. M. (1969). Psycholinguistiek. In Winkler-Prins [Suppl.] (pp. A756-A757).
  • Levelt, W. J. M. (1969). Psychological representations of syntactic structures. Heymans Bulletins, HB-69-36EX.
  • Levelt, W. J. M. (1969). R.M. Warren en R.P. Warren, Helmholtz on perception, its physiology and development [Book review]. Nederlands tijdschrift voor de psychologie, 24, 463-464.
  • Levelt, W. J. M., & Ouweneel, G. R. E. (1969). The perception of French sentences with a surface ambiguity. Nederlands Tijdschrift voor de Psychologie en haar Grensgebieden, 24, 245-248.
  • Levelt, W. J. M. (1969). The perception of syntactic structure. Heymans Bulletins, HB-69-30EX.
  • Levelt, W. J. M. (1969). The scaling of syntactic relatedness: A new method in psycholinguistic research. Psychonomic Science, 17(6), 351-352.
  • Levelt, W. J. M. (1998). The genetic perspective in psycholinguistics, or: Where do spoken words come from? Journal of Psycholinguistic Research, 27(2), 167-180. doi:10.1023/A:1023245931630.

    Abstract

    The core issue in the 19-century sources of psycholinguistics was the question, "Where does language come from?'' This genetic perspective unified the study of the ontogenesis, the phylogenesis, the microgenesis, and to some extent the neurogenesis of language. This paper makes the point that this original perspective is still a valid and attractive one. It is exemplified by a discussion of the genesis of spoken words.
  • Levinson, S. C. (2007). Optimizing person reference - perspectives from usage on Rossel Island. In N. Enfield, & T. Stivers (Eds.), Person reference in interaction: Linguistic, cultural, and social perspectives (pp. 29-72). Cambridge: Cambridge University Press.

    Abstract

    This chapter explicates the requirement in person–reference for balancing demands for recognition, minimalization, explicitness and indirection. This is illustrated with reference to data from repair of failures of person–reference within a particular linguistic/cultural context, namely casual interaction among Rossel Islanders. Rossel Island (PNG) offers a ‘natural experiment’ for studying aspects of person reference, because of a number of special properties: 1. It is a closed universe of 4000 souls, sharing one kinship network, so in principle anyone could be recognizable from a reference. As a result no (complex) descriptions (cf. ‘ the author of Waverly’) are employed. 2. Names, however, are never uniquely referring, since they are drawn from a fixed pool. They are only used for about 25% of initial references, another 25% of initial references being done by kinship triangulation (‘that man’s father–in–law’). Nearly 50% of initial references are semantically underspecified or vague (e.g. ‘that girl’). 3. There are systematic motivations for oblique reference, e.g. kinship–based taboos and other constraints, which partly account for the underspecified references. The ‘natural experiment’ thus reveals some gneral lessons about how person–reference requires optimizing multiple conflicting constraints. Comparison with Sacks and Schegloff’s (1979) treatment of English person reference suggests a way to tease apart the universal and the culturally–particular.
  • Levinson, S. C. (1998). Deixis. In J. L. Mey (Ed.), Concise encyclopedia of pragmatics (pp. 200-204). Amsterdam: Elsevier.
  • Levinson, S. C., Senft, G., & Majid, A. (2007). Emotion categories in language and thought. In A. Majid (Ed.), Field Manual Volume 10 (pp. 46-52). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.492892.
  • Levinson, S. C. (2007). Cut and break verbs in Yélî Dnye, the Papuan language of Rossel Island. Cognitive Linguistics, 18(2), 207-218. doi:10.1515/COG.2007.009.

    Abstract

    The paper explores verbs of cutting and breaking (C&B, hereafter) in Yeli Dnye, the Papuan language of Rossel Island. The Yeli Dnye verbs covering the C&B domain do not divide it in the expected way, with verbs focusing on special instruments and manners of action on the one hand, and verbs focusing on the resultant state on the other. Instead, just three transitive verbs and their intransitive counterparts cover most of the domain, and they are all based on 'exotic' distinctions in mode of severance[--]coherent severance with the grain vs. against the grain, and incoherent severance (regardless of grain).
  • Levinson, S. C. (1998). Minimization and conversational inference. In A. Kasher (Ed.), Pragmatics: Vol. 4 Presupposition, implicature and indirect speech acts (pp. 545-612). London: Routledge.
  • Levinson, S. C., Majid, A., & Enfield, N. J. (2007). Language of perception: The view from language and culture. In A. Majid (Ed.), Field Manual Volume 10 (pp. 10-21). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.468738.
  • Levinson, S. C. (1998). Studying spatial conceptualization across cultures: Anthropology and cognitive science. Ethos, 26(1), 7-24. doi:10.1525/eth.1998.26.1.7.

    Abstract

    Philosophers, psychologists, and linguists have argued that spatial conception is pivotal to cognition in general, providing a general, egocentric, and universal framework for cognition as well as metaphors for conceptualizing many other domains. But in an aboriginal community in Northern Queensland, a system of cardinal directions informs not only language, but also memory for arbitrary spatial arrays and directions. This work suggests that fundamental cognitive parameters, like the system of coding spatial locations, can vary cross-culturally, in line with the language spoken by a community. This opens up the prospect of a fruitful dialogue between anthropology and the cognitive sciences on the complex interaction between cultural and universal factors in the constitution of mind.
  • Levinson, S. C., & Majid, A. (2007). The language of sound. In A. Majid (Ed.), Field Manual Volume 10 (pp. 29-31). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.468735.
  • Levinson, S. C., & Majid, A. (2007). The language of vision II: Shape. In A. Majid (Ed.), Field Manual Volume 10 (pp. 26-28). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.468732.
  • Lindström, E., Terrill, A., Reesink, G., & Dunn, M. (2007). The languages of Island Melanesia. In J. S. Friedlaender (Ed.), Genes, language, and culture history in the Southwest Pacific (pp. 118-140). Oxford: Oxford University Press.

    Abstract

    This chapter provides an overview of the Papuan and the Oceanic languages (a branch of Austronesian) in Northern Island Melanesia, as well as phenomena arising through contact between these groups. It shows how linguistics can contribute to the understanding of the history of languages and speakers, and what the findings of those methods have been. The location of the homeland of speakers of Proto-Oceanic is indicated (in northeast New Britain); many facets of the lives of those speakers are shown; and the patterns of their subsequent spread across Island Melanesia and beyond into Remote Oceania are indicated, followed by a second wave overlaying the first into New Guinea and as far as halfway through the Solomon Islands. Regarding the Papuan languages of this region, at least some are older than the 6,000-10,000 ceiling of the Comparative Method, and their relations are explored with the aid of a database of 125 non-lexical structural features. The results reflect archipelago-based clustering with the Central Solomons Papuan languages forming a clade either with the Bismarcks or with Bougainville languages. Papuan languages in Bougainville are less influenced by Oceanic languages than those in the Bismarcks and the Solomons. The chapter considers a variety of scenarios to account for their findings, concluding that the results are compatible with multiple pre-Oceanic waves of arrivals into the area after initial settlement.
  • Liszkowski, U. (2007). Human twelve-month-olds point cooperatively to share interest with and helpfully provide information for a communicative partner. In K. Liebal, C. Müller, & S. Pika (Eds.), Gestural communication in nonhuman and human primates (pp. 124-140). Amsterdam: Benjamins.

    Abstract

    This paper investigates infant pointing at 12 months. Three recent experimental studies from our lab are reported and contrasted with existing accounts on infant communicative and social-cognitive abilities. The new results show that infant pointing at 12 months already is a communicative act which involves the intentional transmission of information to share interest with, or provide information for other persons. It is argued that infant pointing is an inherently social and cooperative act which is used to share psychological relations between interlocutors and environment, repairs misunderstandings in proto-conversational turn-taking, and helps others by providing information. Infant pointing builds on an understanding of others as persons with attentional states and attitudes. Findings do not support lean accounts on early infant pointing which posit that it is initially non-communicative, does not serve the function of indicating, or is purely self-centered. It is suggested to investigate the emergence of reference and the motivation to jointly engage with others also before pointing has emerged.
  • Liszkowski, U., & Brown, P. (2007). Infant pointing (9-15 months) in different cultures. In A. Majid (Ed.), Field Manual Volume 10 (pp. 82-88). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.492895.

    Abstract

    There are two tasks for conducting systematic observation of child-caregiver joint attention interactions. Task 1 – a “decorated room” designed to elicit infant and caregiver pointing. Task 2 – videotaped interviews about infant pointing behaviour. The goal of this task is to document the ontogenetic emergence of referential communication in caregiver infant interaction in different cultures, during the critical age of 8-15 months when children come to understand and share others’ intentions. This is of interest to all students of interaction and human communication; it does not require specialist knowledge of children.
  • Liszkowski, U., Carpenter, M., & Tomasello, M. (2007). Reference and attitude in infant pointing. Journal of Child Language, 34(1), 1-20. doi:10.1017/S0305000906007689.

    Abstract

    We investigated two main components of infant declarative pointing, reference and attitude, in two experiments with a total of 106 preverbal infants at 1;0. When an experimenter (E) responded to the declarative pointing of these infants by attending to an incorrect referent (with positive attitude), infants repeated pointing within trials to redirect E’s attention, showing an understanding of E’s reference and active message repair. In contrast, when E identified infants’ referent correctly but displayed a disinterested attitude, infants did not repeat pointing within trials and pointed overall in fewer trials, showing an understanding of E’s unenthusiastic attitude about the referent. When E attended to infants’ intended referent AND shared interest in it, infants were most satisfied, showing no message repair within trials and pointing overall in more trials. These results suggest that by twelve months of age infant declarative pointing is a full communicative act aimed at sharing with others both attention to a referent and a specific attitude about that referent.
  • Liszkowski, U., Carpenter, M., & Tomasello, M. (2007). Pointing out new news, old news, and absent referents at 12 months of age. Developmental Science, 10(2), F1-F7. doi:0.1111/j.1467-7687.2006.00552.x.

    Abstract

    There is currently controversy over the nature of 1-year-olds' social-cognitive understanding and motives. In this study we investigated whether 12-month-old infants point for others with an understanding of their knowledge states and with a prosocial motive for sharing experiences with them. Declarative pointing was elicited in four conditions created by crossing two factors: an adult partner (1) was already attending to the target event or not, and (2) emoted positively or neutrally. Pointing was also coded after the event had ceased. The findings suggest that 12-month-olds point to inform others of events they do not know about, that they point to share an attitude about mutually attended events others already know about, and that they can point (already prelinguistically) to absent referents. These findings provide strong support for a mentalistic and prosocial interpretation of infants' prelinguistic communication
  • Majid, A., Bowerman, M., Van Staden, M., & Boster, J. S. (2007). The semantic categories of cutting and breaking events: A crosslinguistic perspective. Cognitive Linguistics, 18(2), 133-152. doi:10.1515/COG.2007.005.

    Abstract

    This special issue of Cognitive Linguistics explores the linguistic encoding of events of cutting and breaking. In this article we first introduce the project on which it is based by motivating the selection of this conceptual domain, presenting the methods of data collection used by all the investigators, and characterizing the language sample. We then present a new approach to examining crosslinguistic similarities and differences in semantic categorization. Applying statistical modeling to the descriptions of cutting and breaking events elicited from speakers of all the languages, we show that although there is crosslinguistic variation in the number of distinctions made and in the placement of category boundaries, these differences take place within a strongly constrained semantic space: across languages, there is a surprising degree of consensus on the partitioning of events in this domain. In closing, we compare our statistical approach with more conventional semantic analyses, and show how...
  • Majid, A., Sanford, A. J., & Pickering, M. J. (2007). The linguistic description of minimal social scenarios affects the extent of causal inference making. Journal of Experimental Social Psychology, 43(6), 918-932. doi:10.1016/j.jesp.2006.10.016.

    Abstract

    There is little consensus regarding the circumstances in which people spontaneously generate causal inferences, and in particular whether they generate inferences about the causal antecedents or the causal consequences of events. We tested whether people systematically infer causal antecedents or causal consequences to minimal social scenarios by using a continuation methodology. People overwhelmingly produced causal antecedent continuations for descriptions of interpersonal events (John hugged Mary), but causal consequence continuations to descriptions of transfer events (John gave a book to Mary). This demonstrates that there is no global cognitive style, but rather inference generation is crucially tied to the input. Further studies examined the role of event unusualness, number of participators, and verb-type on the likelihood of producing a causal antecedent or causal consequence inference. We conclude that inferences are critically guided by the specific verb used.
  • Majid, A., Gullberg, M., Van Staden, M., & Bowerman, M. (2007). How similar are semantic categories in closely related languages? A comparison of cutting and breaking in four Germanic languages. Cognitive Linguistics, 18(2), 179-194. doi:10.1515/COG.2007.007.

    Abstract

    Are the semantic categories of very closely related languages the same? We present a new methodology for addressing this question. Speakers of English, German, Dutch and Swedish described a set of video clips depicting cutting and breaking events. The verbs elicited were then subjected to cluster analysis, which groups scenes together based on similarity (determined by shared verbs). Using this technique, we find that there are surprising differences among the languages in the number of categories, their exact boundaries, and the relationship of the terms to one another[--]all of which is circumscribed by a common semantic space.
  • Majid, A., & Levinson, S. C. (2007). Language of perception: Overview of field tasks. In A. Majid (Ed.), Field Manual Volume 10 (pp. 8-9). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.492898.
  • Majid, A. (2007). Preface and priorities. In A. Majid (Ed.), Field manual volume 10 (pp. 3). Nijmegen: Max Planck Institute for Psycholinguistics.
  • Majid, A., Senft, G., & Levinson, S. C. (2007). The language of olfaction. In A. Majid (Ed.), Field Manual Volume 10 (pp. 36-41). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.492910.
  • Majid, A., Senft, G., & Levinson, S. C. (2007). The language of touch. In A. Majid (Ed.), Field Manual Volume 10 (pp. 32-35). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.492907.
  • Majid, A., & Levinson, S. C. (2007). The language of vision I: colour. In A. Majid (Ed.), Field Manual Volume 10 (pp. 22-25). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.492901.
  • Marklund, P., Fransson, P., Cabeza, R., Petersson, K. M., Ingvar, M., & Nyberg, L. (2007). Sustained and transient neural modulations in prefrontal cortex related to declarative long-term memory, working memory, and attention. Cortex, 43(1), 22-37. doi:10.1016/S0010-9452(08)70443-X.

    Abstract

    Common activations in prefrontal cortex (PFC) during episodic and semantic long-term memory (LTM) tasks have been hypothesized to reflect functional overlap in terms of working memory (WM) and cognitive control. To evaluate a WM account of LTM-general activations, the present study took into consideration that cognitive task performance depends on the dynamic operation of multiple component processes, some of which are stimulus-synchronous and transient in nature; and some that are engaged throughout a task in a sustained fashion. PFC and WM may be implicated in both of these temporally independent components. To elucidate these possibilities we employed mixed blocked/event-related functional magnetic resonance imaging (fMRI) procedures to assess the extent to which sustained or transient activation patterns overlapped across tasks indexing episodic and semantic LTM, attention (ATT), and WM. Within PFC, ventrolateral and medial areas exhibited sustained activity across all tasks, whereas more anterior regions including right frontopolar cortex were commonly engaged in sustained processing during the three memory tasks. These findings do not support a WM account of sustained frontal responses during LTM tasks, but instead suggest that the pattern that was common to all tasks reflects general attentional set/vigilance, and that the shared WM-LTM pattern mediates control processes related to upholding task set. Transient responses during the three memory tasks were assessed relative to ATT to isolate item-specific mnemonic processes and were found to be largely distinct from sustained effects. Task-specific effects were observed for each memory task. In addition, a common item response for all memory tasks involved left dorsolateral PFC (DLPFC). The latter response might be seen as reflecting WM processes during LTM retrieval. Thus, our findings suggest that a WM account of shared PFC recruitment in LTM tasks holds for common transient item-related responses rather than sustained state-related responses that are better seen as reflecting more general attentional/control processes.
  • Massaro, D. W., & Jesse, A. (2007). Audiovisual speech perception and word recognition. In M. G. Gaskell (Ed.), The Oxford handbook of psycholinguistics (pp. 19-35). Oxford: Oxford University Press.

    Abstract

    In most of our everyday conversations, we not only hear but also see each other talk. Our understanding of speech benefits from having the speaker's face present. This finding immediately necessitates the question of how the information from the different perceptual sources is used to reach the best overall decision. This need for processing of multiple sources of information also exists in auditory speech perception, however. Audiovisual speech simply shifts the focus from intramodal to intermodal sources but does not necessitate a qualitatively different form of processing. It is essential that a model of speech perception operationalizes the concept of processing multiple sources of information so that quantitative predictions can be made. This chapter gives an overview of the main research questions and findings unique to audiovisual speech perception and word recognition research as well as what general questions about speech perception and cognition the research in this field can answer. The main theoretical approaches to explain integration and audiovisual speech perception are introduced and critically discussed. The chapter also provides an overview of the role of visual speech as a language learning tool in multimodal training.
  • McDonough, L., Choi, S., Bowerman, M., & Mandler, J. M. (1998). The use of preferential looking as a measure of semantic development. In C. Rovee-Collier, L. P. Lipsitt, & H. Hayne (Eds.), Advances in Infancy Research. Volume 12. (pp. 336-354). Stamford, CT: Ablex Publishing.
  • McQueen, J. M., & Viebahn, M. C. (2007). Tracking recognition of spoken words by tracking looks to printed words. Quarterly Journal of Experimental Psychology, 60(5), 661-671. doi:10.1080/17470210601183890.

    Abstract

    Eye movements of Dutch participants were tracked as they looked at arrays of four words on a computer screen and followed spoken instructions (e.g., "Klik op het woord buffel": Click on the word buffalo). The arrays included the target (e.g., buffel), a phonological competitor (e.g., buffer, buffer), and two unrelated distractors. Targets were monosyllabic or bisyllabic, and competitors mismatched targets only on either their onset or offset phoneme and only by one distinctive feature. Participants looked at competitors more than at distractors, but this effect was much stronger for offset-mismatch than onset-mismatch competitors. Fixations to competitors started to decrease as soon as phonetic evidence disfavouring those competitors could influence behaviour. These results confirm that listeners continuously update their interpretation of words as the evidence in the speech signal unfolds and hence establish the viability of the methodology of using eye movements to arrays of printed words to track spoken-word recognition.
  • McQueen, J. M. (2007). Eight questions about spoken-word recognition. In M. G. Gaskell (Ed.), The Oxford handbook of psycholinguistics (pp. 37-53). Oxford: Oxford University Press.

    Abstract

    This chapter is a review of the literature in experimental psycholinguistics on spoken word recognition. It is organized around eight questions. 1. Why are psycholinguists interested in spoken word recognition? 2. What information in the speech signal is used in word recognition? 3. Where are the words in the continuous speech stream? 4. Which words did the speaker intend? 5. When, as the speech signal unfolds over time, are the phonological forms of words recognized? 6. How are words recognized? 7. Whither spoken word recognition? 8. Who are the researchers in the field?
  • McQueen, J. M., & Cutler, A. (1998). Morphology in word recognition. In A. M. Zwicky, & A. Spencer (Eds.), The handbook of morphology (pp. 406-427). Oxford: Blackwell.
  • Menenti, L., & Burani, C. (2007). What causes the effect of age of acquisition in lexical processing? Quarterly Journal of Experimental Psychology, 60(5), 652-660. doi:10.1080/17470210601100126.

    Abstract

    Three hypotheses for effects of age of acquisition (AoA) in lexical processing are compared: the cumulative frequency hypothesis (frequency and AoA both influence the number of encounters with a word, which influences processing speed), the semantic hypothesis (early-acquired words are processed faster because they are more central in the semantic network), and the neural network model (early-acquired words are faster because they are acquired when a network has maximum plasticity). In a regression study of lexical decision (LD) and semantic categorization (SC) in Italian and Dutch, contrary to the cumulative frequency hypothesis, AoA coefficients were larger than frequency coefficients, and, contrary to the semantic hypothesis, the effect of AoA was not larger in SC than in LD. The neural network model was supported.
  • Meyer, A. S., & Damian, M. F. (2007). Activation of distractor names in the picture-picture interference paradigm. Memory & Cognition, 35, 494-503.

    Abstract

    In four experiments, participants named target pictures that were accompanied by distractor pictures with phonologically related or unrelated names. Across experiments, the type of phonological relationship between the targets and the related distractors was varied: They were homophones (e.g., bat [animal/baseball]), or they shared word-initial segments (e.g., dog-doll) or word-final segments (e.g., ball-wall). The participants either named the objects after an extensive familiarization and practice phase or without any familiarization or practice. In all of the experiments, the mean target-naming latency was shorter in the related than in the unrelated condition, demonstrating that the phonological form of the name of the distractor picture became activated. These results are best explained within a cascaded model of lexical access—that is, under the assumption that the recognition of an object leads to the activation of its name.

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