Publications

Displaying 201 - 300 of 730
  • Gunz, P., Tilot, A. K., Wittfeld, K., Teumer, A., Shapland, C. Y., Van Erp, T. G. M., Dannemann, M., Vernot, B., Neubauer, S., Guadalupe, T., Fernandez, G., Brunner, H., Enard, W., Fallon, J., Hosten, N., Völker, U., Profico, A., Di Vincenzo, F., Manzi, G., Kelso, J. and 7 moreGunz, P., Tilot, A. K., Wittfeld, K., Teumer, A., Shapland, C. Y., Van Erp, T. G. M., Dannemann, M., Vernot, B., Neubauer, S., Guadalupe, T., Fernandez, G., Brunner, H., Enard, W., Fallon, J., Hosten, N., Völker, U., Profico, A., Di Vincenzo, F., Manzi, G., Kelso, J., St Pourcain, B., Hublin, J.-J., Franke, B., Pääbo, S., Macciardi, F., Grabe, H. J., & Fisher, S. E. (2019). Neandertal introgression sheds light on modern human endocranial globularity. Current Biology, 29(1), 120-127. doi:10.1016/j.cub.2018.10.065.

    Abstract

    One of the features that distinguishes modern humans from our extinct relatives
    and ancestors is a globular shape of the braincase [1-4]. As the endocranium
    closely mirrors the outer shape of the brain, these differences might reflect
    altered neural architecture [4,5]. However, in the absence of fossil brain tissue the
    underlying neuroanatomical changes as well as their genetic bases remain
    elusive. To better understand the biological foundations of modern human
    endocranial shape, we turn to our closest extinct relatives, the Neandertals.
    Interbreeding between modern humans and Neandertals has resulted in
    introgressed fragments of Neandertal DNA in the genomes of present-day non-
    Africans [6,7]. Based on shape analyses of fossil skull endocasts, we derive a
    measure of endocranial globularity from structural magnetic resonance imaging
    (MRI) scans of thousands of modern humans, and study the effects of
    introgressed fragments of Neandertal DNA on this phenotype. We find that
    Neandertal alleles on chromosomes 1 and 18 are associated with reduced
    endocranial globularity. These alleles influence expression of two nearby genes,
    UBR4 and PHLPP1, which are involved in neurogenesis and myelination,
    respectively. Our findings show how integration of fossil skull data with archaic
    genomics and neuroimaging can suggest developmental mechanisms that may
    contribute to the unique modern human endocranial shape.

    Additional information

    mmc1.pdf mmc2.xlsx
  • Hagoort, P., & Brown, C. M. (1994). Brain responses to lexical ambiguity resolution and parsing. In C. Clifton Jr, L. Frazier, & K. Rayner (Eds.), Perspectives on sentence processing (pp. 45-81). Hilsdale NY: Lawrence Erlbaum Associates.
  • Hagoort, P. (1994). Afasie als een tekort aan tijd voor spreken en verstaan. De Psycholoog, 4, 153-154.
  • Hagoort, P., & Indefrey, P. (1997). De neurale architectuur van het menselijk taalvermogen. In H. Peters (Ed.), Handboek stem-, spraak-, en taalpathologie (pp. 1-36). Houten: Bohn Stafleu Van Loghum.
  • Hagoort, P. (1997). De rappe prater als gewoontedier [Review of the book Smooth talkers: The linguistic performance of auctioneers and sportscasters, by Koenraad Kuiper]. Psychologie, 16, 22-23.
  • Hagoort, P. (1999). De toekomstige eeuw zonder psychologie. Psychologie Magazine, 18, 35-36.
  • Hagoort, P., & Brown, C. M. (1999). Gender electrified: ERP evidence on the syntactic nature of gender processing. Journal of Psycholinguistic Research, 28(6), 715-728. doi:10.1023/A:1023277213129.

    Abstract

    The central issue of this study concerns the claim that the processing of gender agreement in online sentence comprehension is a syntactic rather than a conceptual/semantic process. This claim was tested for the grammatical gender agreement in Dutch between the definite article and the noun. Subjects read sentences in which the definite article and the noun had the same gender and sentences in which the gender agreement was violated, While subjects read these sentences, their electrophysiological activity was recorded via electrodes placed on the scalp. Earlier research has shown that semantic and syntactic processing events manifest themselves in different event-related brain potential (ERP) effects. Semantic integration modulates the amplitude of the so-called N400.The P600/SPS is an ERP effect that is more sensitive to syntactic processes. The violation of grammatical gender agreement was found to result in a P600/SPS. For violations in sentence-final position, an additional increase of the N400 amplitude was observed. This N400 effect is interpreted as resulting from the consequence of a syntactic violation for the sentence-final wrap-up. The overall pattern of results supports the claim that the on-line processing of gender agreement information is not a content driven but a syntactic-form driven process.
  • Hagoort, P. (Ed.). (2019). Human language: From genes and brains to behavior. Cambridge, MA: MIT Press.
  • Hagoort, P., & Beckmann, C. F. (2019). Key issues and future directions: The neural architecture for language. In P. Hagoort (Ed.), Human language: From genes and brains to behavior (pp. 527-532). Cambridge, MA: MIT Press.
  • Hagoort, P. (1994). Het brein op een kier: Over hersenen gesproken. Psychologie, 13, 42-46.
  • Hagoort, P. (2019). Introduction. In P. Hagoort (Ed.), Human language: From genes and brains to behavior (pp. 1-6). Cambridge, MA: MIT Press.
  • Hagoort, P., & Brown, C. M. (1999). The consequences of the temporal interaction between syntactic and semantic processes for haemodynamic studies of language. NeuroImage, 9, S1024-S1024.
  • Hagoort, P., & Van Turennout, M. (1997). The electrophysiology of speaking: Possibilities of event-related potential research for speech production. In W. Hulstijn, H. Peters, & P. Van Lieshout (Eds.), Speech motor production and fluency disorders: Brain research in speech production (pp. 351-361). Amsterdam: Elsevier.
  • Hagoort, P. (1997). Semantic priming in Broca's aphasics at a short SOA: No support for an automatic access deficit. Brain and Language, 56, 287-300. doi:10.1006/brln.1997.1849.

    Abstract

    This study tests the recent claim that Broca’s aphasics are impaired in automatic lexical access, including the retrieval of word meaning. Subjects are required to perform a lexical decision on visually presented prime target pairs. Half of the word targets are preceded by a related word, half by an unrelated word. Primes and targets are presented with a long stimulus-onset-asynchrony (SOA) of 1400 msec and with a short SOA of 300 msec. Normal priming effects are observed in Broca’s aphasics for both SOAs. This result is discussed in the context of the claim that Broca’s aphasics suffer from an impairment in the automatic access of lexical–semantic information. It is argued that none of the current priming studies provides evidence supporting this claim, since with short SOAs priming effects have been reliably obtained in Broca’s aphasics. The results are more compatible with the claim that in many Broca’s aphasics the functional locus of their comprehension deficit is at the level of postlexical integration processes.
  • Hagoort, P., & Wassenaar, M. (1997). Taalstoornissen: Van theorie tot therapie. In B. Deelman, P. Eling, E. De Haan, A. Jennekens, & A. Van Zomeren (Eds.), Klinische Neuropsychologie (pp. 232-248). Meppel: Boom.
  • Hagoort, P., Brown, C. M., & Osterhout, L. (1999). The neurocognition of syntactic processing. In C. M. Brown, & P. Hagoort (Eds.), The neurocognition of language (pp. 273-317). Oxford: Oxford University Press.
  • Hagoort, P., Ramsey, N., Rutten, G.-J., & Van Rijen, P. (1999). The role of the left anterior temporal cortex in language processing. Brain and Language, 69, 322-325. doi:10.1006/brln.1999.2169.
  • Hagoort, P. (2019). The meaning making mechanism(s) behind the eyes and between the ears. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 375: 20190301. doi:10.1098/rstb.2019.0301.

    Abstract

    In this contribution, the following four questions are discussed: (i) where is meaning?; (ii) what is meaning?; (iii) what is the meaning of mechanism?; (iv) what are the mechanisms of meaning? I will argue that meanings are in the head. Meanings have multiple facets, but minimally one needs to make a distinction between single word meanings (lexical meaning) and the meanings of multi-word utterances. The latter ones cannot be retrieved from memory, but need to be constructed on the fly. A mechanistic account of the meaning-making mind requires an analysis at both a functional and a neural level, the reason being that these levels are causally interdependent. I will show that an analysis exclusively focusing on patterns of brain activation lacks explanatory power. Finally, I shall present an initial sketch of how the dynamic interaction between temporo-parietal areas and inferior frontal cortex might instantiate the interpretation of linguistic utterances in the context of a multimodal setting and ongoing discourse information.
  • Hagoort, P., Indefrey, P., Brown, C. M., Herzog, H., Steinmetz, H., & Seitz, R. J. (1999). The neural circuitry involved in the reading of german words and pseudowords: A PET study. Journal of Cognitive Neuroscience, 11(4), 383-398. doi:10.1162/089892999563490.

    Abstract

    Silent reading and reading aloud of German words and pseudowords were used in a PET study using (15O)butanol to examine the neural correlates of reading and of the phonological conversion of legal letter strings, with or without meaning.
    The results of 11 healthy, right-handed volunteers in the age range of 25 to 30 years showed activation of the lingual gyri during silent reading in comparison with viewing a fixation cross. Comparisons between the reading of words and pseudowords suggest the involvement of the middle temporal gyri in retrieving both the phonological and semantic code for words. The reading of pseudowords activates the left inferior frontal gyrus, including the ventral part of Broca’s area, to a larger extent than the reading of words. This suggests that this area might be involved in the sublexical conversion of orthographic input strings into phonological output codes. (Pre)motor areas were found to be activated during both silent reading and reading aloud. On the basis of the obtained activation patterns, it is hypothesized that the articulation of high-frequency syllables requires the retrieval of their concomitant articulatory gestures from the SMA and that the articulation of lowfrequency syllables recruits the left medial premotor cortex.
  • Hagoort, P. (2019). The neurobiology of language beyond single word processing. Science, 366(6461), 55-58. doi:10.1126/science.aax0289.

    Abstract

    In this Review, I propose a multiple-network view for the neurobiological basis of distinctly human language skills. A much more complex picture of interacting brain areas emerges than in the classical neurobiological model of language. This is because using language is more than single-word processing, and much goes on beyond the information given in the acoustic or orthographic tokens that enter primary sensory cortices. This requires the involvement of multiple networks with functionally nonoverlapping contributions

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  • Hagoort, P. (1999). The uniquely human capacity for language communication: from 'pope' to [po:p] in half a second. In J. Russell, M. Murphy, T. Meyering, & M. Arbib (Eds.), Neuroscience and the person: Scientific perspectives on divine action (pp. 45-56). California: Berkeley.
  • Hagoort, P. (1997). Zonder fosfor geen gedachten: Gagarin, geest en brein. In Brain & Mind (pp. 6-14). Utrecht: Reünistenvereniging Veritas.
  • Hagoort, P. (1997). Valt er nog te lachen zonder de rechter hersenhelft? Psychologie, 16, 52-55.
  • Hahn, L. E., Ten Buuren, M., De Nijs, M., Snijders, T. M., & Fikkert, P. (2019). Acquiring novel words in a second language through mutual play with child songs - The Noplica Energy Center. In L. Nijs, H. Van Regenmortel, & C. Arculus (Eds.), MERYC19 Counterpoints of the senses: Bodily experiences in musical learning (pp. 78-87). Ghent, Belgium: EuNet MERYC 2019.

    Abstract

    Child songs are a great source for linguistic learning. Here we explore whether children can acquire novel words in a second language by playing a game featuring child songs in a playhouse. We present data from three studies that serve as scientific proof for the functionality of one game of the playhouse: the Energy Center. For this game, three hand-bikes were mounted on a panel. When children start moving the hand-bikes, child songs start playing simultaneously. Once the children produce enough energy with the hand-bikes, the songs are additionally accompanied with the sounds of musical instruments. In our studies, children executed a picture-selection task to evaluate whether they acquired new vocabulary from the songs presented during the game. Two of our studies were run in the field, one at a Dutch and one at an Indian pre-school. The third study features data from a more controlled laboratory setting. Our results partly confirm that the Energy Center is a successful means to support vocabulary acquisition in a second language. More research with larger sample sizes and longer access to the Energy Center is needed to evaluate the overall functionality of the game. Based on informal observations at our test sites, however, we are certain that children do pick up linguistic content from the songs during play, as many of the children repeat words and phrases from songs they heard. We will pick up upon these promising observations during future studies
  • Hammarström, H. (2019). An inventory of Bantu languages. In M. Van de Velde, K. Bostoen, D. Nurse, & G. Philippson (Eds.), The Bantu languages (2nd). London: Routledge.

    Abstract

    This chapter aims to provide an updated list of all Bantu languages known at present and to provide individual pointers to further information on the inventory. The area division has some correlation with what are perceived genealogical relations between Bantu languages, but they are not defined as such and do not change whenever there is an update in our understanding of genealogical relations. Given the popularity of Guthrie codes in Bantu linguistics, our listing also features a complete mapping to Guthrie codes. The language inventory listed excludes sign languages used in the Bantu area, speech registers, pidgins, drummed/whistled languages and urban youth languages. Pointers to such languages in the Bantu area are included in the continent-wide overview in Hammarstrom. The most important alternative names, subvarieties and spelling variants are given for each language, though such lists are necessarily incomplete and reflect some degree of arbitrary selection.
  • Han, J.-I., & Verdonschot, R. G. (2019). Spoken-word production in Korean: A non-word masked priming and phonological Stroop task investigation. Quarterly Journal of Experimental Psychology, 72(4), 901-912. doi:10.1177/1747021818770989.

    Abstract

    Speech production studies have shown that phonological unit initially used to fill the metrical frame during phonological encoding is language specific, that is, a phoneme for English and Dutch, an atonal syllable for Mandarin Chinese, and a mora for Japanese. However, only a few studies chronometrically investigated speech production in Korean, and they obtained mixed results. Korean is particularly interesting as there might be both phonemic and syllabic influences during phonological encoding. The purpose of this study is to further examine the initial phonological preparation unit in Korean, employing a masked priming task (Experiment 1) and a phonological Stroop task (Experiment 2). The results showed that significant onset (and onset-plus, that is, consonant-vowel [CV]) effects were found in both experiments, but there was no compelling evidence for a prominent role for the syllable. When the prime words were presented in three different forms related to the targets, namely, without any change, with re-syllabified codas, and with nasalised codas, there were no significant differences in facilitation among the three forms. Alternatively, it is also possible that participants may not have had sufficient time to process the primes up to the point that re-syllabification or nasalisation could have been carried out. In addition, the results of a Stroop task demonstrated that the onset phoneme effect was not driven by any orthographic influence. These findings suggest that the onset segment and not the syllable is the initial (or proximate) phonological unit used in the segment-to-frame encoding process during speech planning in Korean.

    Additional information

    stimuli for experiment 1 and 2
  • Harmon, Z., Idemaru, K., & Kapatsinski, V. (2019). Learning mechanisms in cue reweighting. Cognition, 189, 76-88. doi:10.1016/j.cognition.2019.03.011.

    Abstract

    Feedback has been shown to be effective in shifting attention across perceptual cues to a phonological contrast in speech perception (Francis, Baldwin & Nusbaum, 2000). However, the learning mechanisms behind this process remain obscure. We compare the predictions of supervised error-driven learning (Rescorla & Wagner, 1972) and reinforcement learning (Sutton & Barto, 1998) using computational simulations. Supervised learning predicts downweighting of an informative cue when the learner receives evidence that it is no longer informative. In contrast, reinforcement learning suggests that a reduction in cue weight requires positive evidence for the informativeness of an alternative cue. Experimental evidence supports the latter prediction, implicating reinforcement learning as the mechanism behind the effect of feedback on cue weighting in speech perception. Native English listeners were exposed to either bimodal or unimodal VOT distributions spanning the unaspirated/aspirated boundary (bear/pear). VOT is the primary cue to initial stop voicing in English. However, lexical feedback in training indicated that VOT was no longer predictive of voicing. Reduction in the weight of VOT was observed only when participants could use an alternative cue, F0, to predict voicing. Frequency distributions had no effect on learning. Overall, the results suggest that attention shifting in learning the phonetic cues to phonological categories is accomplished using simple reinforcement learning principles that also guide the choice of actions in other domains.
  • Harneit, A., Braun, U., Geiger, L. S., Zang, Z., Hakobjan, M., Van Donkelaar, M. M. J., Schweiger, J. I., Schwarz, K., Gan, G., Erk, S., Heinz, A., Romanczuk‐Seiferth, N., Witt, S., Rietschel, M., Walter, H., Franke, B., Meyer‐Lindenberg, A., & Tost, H. (2019). MAOA-VNTR genotype affects structural and functional connectivity in distributed brain networks. Human Brain Mapping, 40(18), 5202-5212. doi:10.1002/hbm.24766.

    Abstract

    Previous studies have linked the low expression variant of a variable number of tandem repeat polymorphism in the monoamine oxidase A gene (MAOA‐L) to the risk for impulsivity and aggression, brain developmental abnormalities, altered cortico‐limbic circuit function, and an exaggerated neural serotonergic tone. However, the neurobiological effects of this variant on human brain network architecture are incompletely understood. We studied healthy individuals and used multimodal neuroimaging (sample size range: 219–284 across modalities) and network‐based statistics (NBS) to probe the specificity of MAOA‐L‐related connectomic alterations to cortical‐limbic circuits and the emotion processing domain. We assessed the spatial distribution of affected links across several neuroimaging tasks and data modalities to identify potential alterations in network architecture. Our results revealed a distributed network of node links with a significantly increased connectivity in MAOA‐L carriers compared to the carriers of the high expression (H) variant. The hyperconnectivity phenotype primarily consisted of between‐lobe (“anisocoupled”) network links and showed a pronounced involvement of frontal‐temporal connections. Hyperconnectivity was observed across functional magnetic resonance imaging (fMRI) of implicit emotion processing (pFWE = .037), resting‐state fMRI (pFWE = .022), and diffusion tensor imaging (pFWE = .044) data, while no effects were seen in fMRI data of another cognitive domain, that is, spatial working memory (pFWE = .540). These observations are in line with prior research on the MAOA‐L variant and complement these existing data by novel insights into the specificity and spatial distribution of the neurogenetic effects. Our work highlights the value of multimodal network connectomic approaches for imaging genetics.
  • Haveman, A. (1997). The open-/closed-class distinction in spoken-word recognition. PhD Thesis, Radboud University Nijmegen, Nijmegen. doi:10.17617/2.2057704.
  • Haworth, S., Shapland, C. Y., Hayward, C., Prins, B. P., Felix, J. F., Medina-Gomez, C., Rivadeneira, F., Wang, C., Ahluwalia, T. S., Vrijheid, M., Guxens, M., Sunyer, J., Tachmazidou, I., Walter, K., Iotchkova, V., Jackson, A., Cleal, L., Huffmann, J., Min, J. L., Sass, L. and 15 moreHaworth, S., Shapland, C. Y., Hayward, C., Prins, B. P., Felix, J. F., Medina-Gomez, C., Rivadeneira, F., Wang, C., Ahluwalia, T. S., Vrijheid, M., Guxens, M., Sunyer, J., Tachmazidou, I., Walter, K., Iotchkova, V., Jackson, A., Cleal, L., Huffmann, J., Min, J. L., Sass, L., Timmers, P. R. H. J., UK10K consortium, Davey Smith, G., Fisher, S. E., Wilson, J. F., Cole, T. J., Fernandez-Orth, D., Bønnelykke, K., Bisgaard, H., Pennell, C. E., Jaddoe, V. W. V., Dedoussis, G., Timpson, N. J., Zeggini, E., Vitart, V., & St Pourcain, B. (2019). Low-frequency variation in TP53 has large effects on head circumference and intracranial volume. Nature Communications, 10: 357. doi:10.1038/s41467-018-07863-x.

    Abstract

    Cranial growth and development is a complex process which affects the closely related traits of head circumference (HC) and intracranial volume (ICV). The underlying genetic influences affecting these traits during the transition from childhood to adulthood are little understood, but might include both age-specific genetic influences and low-frequency genetic variation. To understand these influences, we model the developmental genetic architecture of HC, showing this is genetically stable and correlated with genetic determinants of ICV. Investigating up to 46,000 children and adults of European descent, we identify association with final HC and/or final ICV+HC at 9 novel common and low-frequency loci, illustrating that genetic variation from a wide allele frequency spectrum contributes to cranial growth. The largest effects are reported for low-frequency variants within TP53, with 0.5 cm wider heads in increaser-allele carriers versus non-carriers during mid-childhood, suggesting a previously unrecognized role of TP53 transcripts in human cranial development.

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    Supplementary Information
  • Heilbron, M., Ehinger, B., Hagoort, P., & De Lange, F. P. (2019). Tracking naturalistic linguistic predictions with deep neural language models. In Proceedings of the 2019 Conference on Cognitive Computational Neuroscience (pp. 424-427). doi:10.32470/CCN.2019.1096-0.

    Abstract

    Prediction in language has traditionally been studied using
    simple designs in which neural responses to expected
    and unexpected words are compared in a categorical
    fashion. However, these designs have been contested
    as being ‘prediction encouraging’, potentially exaggerating
    the importance of prediction in language understanding.
    A few recent studies have begun to address
    these worries by using model-based approaches to probe
    the effects of linguistic predictability in naturalistic stimuli
    (e.g. continuous narrative). However, these studies
    so far only looked at very local forms of prediction, using
    models that take no more than the prior two words into
    account when computing a word’s predictability. Here,
    we extend this approach using a state-of-the-art neural
    language model that can take roughly 500 times longer
    linguistic contexts into account. Predictability estimates
    fromthe neural network offer amuch better fit to EEG data
    from subjects listening to naturalistic narrative than simpler
    models, and reveal strong surprise responses akin to
    the P200 and N400. These results show that predictability
    effects in language are not a side-effect of simple designs,
    and demonstrate the practical use of recent advances
    in AI for the cognitive neuroscience of language.
  • Heritage, J., & Stivers, T. (1999). Online commentary in acute medical visits: A method of shaping patient expectations. Social Science and Medicine, 49(11), 1501-1517. doi:10.1016/S0277-9536(99)00219-1.
  • Hervais-Adelman, A., Kumar, U., Mishra, R. K., Tripathi, V. N., Guleria, A., Singh, J. P., Eisner, F., & Huettig, F. (2019). Learning to read recycles visual cortical networks without destruction. Science Advances, 5(9): eaax0262. doi:10.1126/sciadv.aax0262.

    Abstract

    Learning to read is associated with the appearance of an orthographically sensitive brain region known as the visual word form area. It has been claimed that development of this area proceeds by impinging upon territory otherwise available for the processing of culturally relevant stimuli such as faces and houses. In a large-scale functional magnetic resonance imaging study of a group of individuals of varying degrees of literacy (from completely illiterate to highly literate), we examined cortical responses to orthographic and nonorthographic visual stimuli. We found that literacy enhances responses to other visual input in early visual areas and enhances representational similarity between text and faces, without reducing the extent of response to nonorthographic input. Thus, acquisition of literacy in childhood recycles existing object representation mechanisms but without destructive competition.

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    aax0262_SM.pdf
  • Heyselaar, E., & Segaert, K. (2019). Memory encoding of syntactic information involves domain-general attentional resources. Evidence from dual-task studies. Quarterly Journal of Experimental Psychology, 72(6), 1285-1296. doi:10.1177/1747021818801249.

    Abstract

    We investigate the type of attention (domain-general or language-specific) used during
    syntactic processing. We focus on syntactic priming: In this task, participants listen to a
    sentence that describes a picture (prime sentence), followed by a picture the participants need
    to describe (target sentence). We measure the proportion of times participants use the
    syntactic structure they heard in the prime sentence to describe the current target sentence as a
    measure of syntactic processing. Participants simultaneously conducted a motion-object
    tracking (MOT) task, a task commonly used to tax domain-general attentional resources. We
    manipulated the number of objects the participant had to track; we thus measured
    participants’ ability to process syntax while their attention is not-, slightly-, or overly-taxed.
    Performance in the MOT task was significantly worse when conducted as a dual-task
    compared to as a single task. We observed an inverted U-shaped curve on priming magnitude
    when conducting the MOT task concurrently with prime sentences (i.e., memory encoding),
    but no effect when conducted with target sentences (i.e., memory retrieval). Our results
    illustrate how, during the encoding of syntactic information, domain-general attention
    differentially affects syntactic processing, whereas during the retrieval of syntactic
    information domain-general attention does not influence syntactic processing
  • Hoedemaker, R. S., & Meyer, A. S. (2019). Planning and coordination of utterances in a joint naming task. Journal of Experimental Psychology: Learning, Memory, and Cognition, 45(4), 732-752. doi:10.1037/xlm0000603.

    Abstract

    Dialogue requires speakers to coordinate. According to the model of dialogue as joint action, interlocutors achieve this coordination by corepresenting their own and each other’s task share in a functionally equivalent manner. In two experiments, we investigated this corepresentation account using an interactive joint naming task in which pairs of participants took turns naming sets of objects on a shared display. Speaker A named the first, or the first and third object, and Speaker B named the second object. In control conditions, Speaker A named one, two, or all three objects and Speaker B remained silent. We recorded the timing of the speakers’ utterances and Speaker A’s eye movements. Interturn pause durations indicated that the speakers effectively coordinated their utterances in time. Speaker A’s speech onset latencies depended on the number of objects they named, but were unaffected by Speaker B’s naming task. This suggests speakers were not fully incorporating their partner’s task into their own speech planning. Moreover, Speaker A’s eye movements indicated that they were much less likely to attend to objects their partner named than to objects they named themselves. When speakers did inspect their partner’s objects, viewing times were too short to suggest that speakers were retrieving these object names as if they were planning to name the objects themselves. These results indicate that speakers prioritized planning their own responses over attending to their interlocutor’s task and suggest that effective coordination can be achieved without full corepresentation of the partner’s task.
  • Holler, J., & Levinson, S. C. (2019). Multimodal language processing in human communication. Trends in Cognitive Sciences, 23(8), 639-652. doi:10.1016/j.tics.2019.05.006.

    Abstract

    Multiple layers of visual (and vocal) signals, plus their different onsets and offsets, represent a significant semantic and temporal binding problem during face-to-face conversation.
    Despite this complex unification process, multimodal messages appear to be processed faster than unimodal messages.

    Multimodal gestalt recognition and multilevel prediction are proposed to play a crucial role in facilitating multimodal language processing.

    The basis of the processing mechanisms involved in multimodal language comprehension is hypothesized to be domain general, coopted for communication, and refined with domain-specific characteristics.
    A new, situated framework for understanding human language processing is called for that takes into consideration the multilayered, multimodal nature of language and its production and comprehension in conversational interaction requiring fast processing.
  • Hömke, P. (2019). The face in face-to-face communication: Signals of understanding and non-understanding. PhD Thesis, Radboud University Nijmegen, Nijmegen.
  • Hörpel, S. G., & Firzlaff, U. (2019). Processing of fast amplitude modulations in bat auditory cortex matches communication call-specific sound features. Journal of Neurophysiology, 121(4), 1501-1512. doi:10.1152/jn.00748.2018.
  • Howe, L., Lawson, D. J., Davies, N. M., St Pourcain, B., Lewis, S. J., Smith, G. D., & Hemani, G. (2019). Genetic evidence for assortative mating on alcohol consumption in the UK Biobank. Nature Communications, 10: 5039. doi:10.1038/s41467-019-12424-x.

    Abstract

    Alcohol use is correlated within spouse-pairs, but it is difficult to disentangle effects of alcohol consumption on mate-selection from social factors or the shared spousal environment. We hypothesised that genetic variants related to alcohol consumption may, via their effect on alcohol behaviour, influence mate selection. Here, we find strong evidence that an individual’s self-reported alcohol consumption and their genotype at rs1229984, a missense variant in ADH1B, are associated with their partner’s self-reported alcohol use. Applying Mendelian randomization, we estimate that a unit increase in an individual’s weekly alcohol consumption increases partner’s alcohol consumption by 0.26 units (95% C.I. 0.15, 0.38; P = 8.20 × 10−6). Furthermore, we find evidence of spousal genotypic concordance for rs1229984, suggesting that spousal concordance for alcohol consumption existed prior to cohabitation. Although the SNP is strongly associated with ancestry, our results suggest some concordance independent of population stratification. Our findings suggest that alcohol behaviour directly influences mate selection.
  • Howe, L. J., Richardson, T. G., Arathimos, R., Alvizi, L., Passos-Bueno, M. R., Stanier, P., Nohr, E., Ludwig, K. U., Mangold, E., Knapp, M., Stergiakouli, E., St Pourcain, B., Smith, G. D., Sandy, J., Relton, C. L., Lewis, S. J., Hemani, G., & Sharp, G. C. (2019). Evidence for DNA methylation mediating genetic liability to non-syndromic cleft lip/palate. Epigenomics, 11(2), 133-145. doi:10.2217/epi-2018-0091.

    Abstract

    Aim: To determine if nonsyndromic cleft lip with or without cleft palate (nsCL/P) genetic risk variants influence liability to nsCL/P through gene regulation pathways, such as those involving DNA methylation. Materials & methods: nsCL/P genetic summary data and methylation data from four studies were used in conjunction with Mendelian randomization and joint likelihood mapping to investigate potential mediation of nsCL/P genetic variants. Results & conclusion: Evidence was found at VAX1 (10q25.3), LOC146880 (17q23.3) and NTN1 (17p13.1), that liability to nsCL/P and variation in DNA methylation might be driven by the same genetic variant, suggesting that genetic variation at these loci may increase liability to nsCL/P by influencing DNA methylation. Follow-up analyses using different tissues and gene expression data provided further insight into possible biological mechanisms.

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  • Hubbard, R. J., Rommers, J., Jacobs, C. L., & Federmeier, K. D. (2019). Downstream behavioral and electrophysiological consequences of word prediction on recognition memory. Frontiers in Human Neuroscience, 13: 291. doi:10.3389/fnhum.2019.00291.

    Abstract

    When people process language, they can use context to predict upcoming information,
    influencing processing and comprehension as seen in both behavioral and neural
    measures. Although numerous studies have shown immediate facilitative effects
    of confirmed predictions, the downstream consequences of prediction have been
    less explored. In the current study, we examined those consequences by probing
    participants’ recognition memory for words after they read sets of sentences.
    Participants read strongly and weakly constraining sentences with expected or
    unexpected endings (“I added my name to the list/basket”), and later were tested on
    their memory for the sentence endings while EEG was recorded. Critically, the memory
    test contained words that were predictable (“list”) but were never read (participants
    saw “basket”). Behaviorally, participants showed successful discrimination between old
    and new items, but false alarmed to the expected-item lures more often than to new
    items, showing that predicted words or concepts can linger, even when predictions
    are disconfirmed. Although false alarm rates did not differ by constraint, event-related
    potentials (ERPs) differed between false alarms to strongly and weakly predictable words.
    Additionally, previously unexpected (compared to previously expected) endings that
    appeared on the memory test elicited larger N1 and LPC amplitudes, suggesting greater
    attention and episodic recollection. In contrast, highly predictable sentence endings that
    had been read elicited reduced LPC amplitudes during the memory test. Thus, prediction
    can facilitate processing in the moment, but can also lead to false memory and reduced
    recollection for predictable information.
  • Hubers, F., Cucchiarini, C., Strik, H., & Dijkstra, T. (2019). Normative data of Dutch idiomatic expressions: Subjective judgments you can bank on. Frontiers in Psychology, 10: 1075. doi:10.3389/fpsyg.2019.01075.

    Abstract

    The processing of idiomatic expressions is a topical issue in empirical research. Various factors have been found to influence idiom processing, such as idiom familiarity and idiom transparency. Information on these variables is usually obtained through norming studies. Studies investigating the effect of various properties on idiom processing have led to ambiguous results. This may be due to the variability of operationalizations of the idiom properties across norming studies, which in turn may affect the reliability of the subjective judgements. However, not all studies that collected normative data on idiomatic expressions investigated their reliability, and studies that did address the reliability of subjective ratings used various measures and produced mixed results. In this study, we investigated the reliability of subjective judgements, the relation between subjective and objective idiom frequency, and the impact of these dimensions on the participants’ idiom knowledge by collecting normative data of five subjective idiom properties (Frequency of Exposure, Meaning Familiarity, Frequency of Usage, Transparency, and Imageability) from 390 native speakers and objective corpus frequency for 374 Dutch idiomatic expressions. For reliability, we compared measures calculated in previous studies, with the D-coefficient, a metric taken from Generalizability Theory. High reliability was found for all subjective dimensions. One reliability metric, Krippendorff’s alpha, generally produced lower values, while similar values were obtained for three other measures (Cronbach’s alpha, Intraclass Correlation Coefficient, and the D-coefficient). Advantages of the D-coefficient are that it can be applied to unbalanced research designs, and to estimate the minimum number of raters required to obtain reliable ratings. Slightly higher coefficients were observed for so-called experience-based dimensions (Frequency of Exposure, Meaning Familiarity, and Frequency of Usage) than for content-based dimensions (Transparency and Imageability). In addition, fewer raters were required to obtain reliable ratings for the experience-based dimensions. Subjective and objective frequency appeared to be poorly correlated, while all subjective idiom properties and objective frequency turned out to affect idiom knowledge. Meaning Familiarity, Subjective and Objective Frequency of Exposure, Frequency of Usage, and Transparency positively contributed to idiom knowledge, while a negative effect was found for Imageability. We discuss these relationships in more detail, and give methodological recommendations with respect to the procedures and the measure to calculate reliability.

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  • Huettig, F., & Pickering, M. (2019). Literacy advantages beyond reading: Prediction of spoken language. Trends in Cognitive Sciences, 23(6), 464-475. doi:10.1016/j.tics.2019.03.008.

    Abstract

    Literacy has many obvious benefits—it exposes the reader to a wealth of new information and enhances syntactic knowledge. However, we argue that literacy has an additional, often overlooked, benefit: it enhances people’s ability to predict spoken language thereby aiding comprehension. Readers are under pressure to process information more quickly than listeners, and reading provides excellent conditions, in particular a stable environment, for training the predictive system. It also leads to increased awareness of words as linguistic units, and more fine-grained phonological and additional orthographic representations, which sharpen lexical representations and facilitate predicted representations to be retrieved. Thus, reading trains core processes and representations involved in language prediction that are common to both reading and listening.
  • Huettig, F., & Guerra, E. (2019). Effects of speech rate, preview time of visual context, and participant instructions reveal strong limits on prediction in language processing. Brain Research, 1706, 196-208. doi:10.1016/j.brainres.2018.11.013.

    Abstract

    There is a consensus among language researchers that people can predict upcoming language. But do people always predict when comprehending language? Notions that “brains … are essentially prediction machines” certainly suggest so. In three eye-tracking experiments we tested this view. Participants listened to simple Dutch sentences (‘Look at the displayed bicycle’) while viewing four objects (a target, e.g. a bicycle, and three unrelated distractors). We used the identical visual stimuli and the same spoken sentences but varied speech rates, preview time, and participant instructions. Target nouns were preceded by definite gender-marked determiners, which allowed participants to predict the target object because only the targets but not the distractors agreed in gender with the determiner. In Experiment 1, participants had four seconds preview and sentences were presented either in a slow or a normal speech rate. Participants predicted the targets as soon as they heard the determiner in both conditions. Experiment 2 was identical except that participants were given only a one second preview. Participants predicted the targets only in the slow speech condition. Experiment 3 was identical to Experiment 2 except that participants were explicitly told to predict. This led only to a small prediction effect in the normal speech condition. Thus, a normal speech rate only afforded prediction if participants had an extensive preview. Even the explicit instruction to predict the target resulted in only a small anticipation effect with a normal speech rate and a short preview. These findings are problematic for theoretical proposals that assume that prediction pervades cognition.
  • Huisman, J. L. A., Majid, A., & Van Hout, R. (2019). The geographical configuration of a language area influences linguistic diversity. PLoS One, 14(6): e0217363. doi:10.1371/journal.pone.0217363.

    Abstract

    Like the transfer of genetic variation through gene flow, language changes constantly as a result of its use in human interaction. Contact between speakers is most likely to happen when they are close in space, time, and social setting. Here, we investigated the role of geographical configuration in this process by studying linguistic diversity in Japan, which comprises a large connected mainland (less isolation, more potential contact) and smaller island clusters of the Ryukyuan archipelago (more isolation, less potential contact). We quantified linguistic diversity using dialectometric methods, and performed regression analyses to assess the extent to which distance in space and time predict contemporary linguistic diversity. We found that language diversity in general increases as geographic distance increases and as time passes—as with biodiversity. Moreover, we found that (I) for mainland languages, linguistic diversity is most strongly related to geographic distance—a so-called isolation-by-distance pattern, and that (II) for island languages, linguistic diversity reflects the time since varieties separated and diverged—an isolation-by-colonisation pattern. Together, these results confirm previous findings that (linguistic) diversity is shaped by distance, but also goes beyond this by demonstrating the critical role of geographic configuration.
  • Hulten, A., Schoffelen, J.-M., Udden, J., Lam, N. H. L., & Hagoort, P. (2019). How the brain makes sense beyond the processing of single words – An MEG study. NeuroImage, 186, 586-594. doi:10.1016/j.neuroimage.2018.11.035.

    Abstract

    Human language processing involves combinatorial operations that make human communication stand out in the animal kingdom. These operations rely on a dynamic interplay between the inferior frontal and the posterior temporal cortices. Using source reconstructed magnetoencephalography, we tracked language processing in the brain, in order to investigate how individual words are interpreted when part of sentence context. The large sample size in this study (n = 68) allowed us to assess how event-related activity is associated across distinct cortical areas, by means of inter-areal co-modulation within an individual. We showed that, within 500 ms of seeing a word, the word's lexical information has been retrieved and unified with the sentence context. This does not happen in a strictly feed-forward manner, but by means of co-modulation between the left posterior temporal cortex (LPTC) and left inferior frontal cortex (LIFC), for each individual word. The co-modulation of LIFC and LPTC occurs around 400 ms after the onset of each word, across the progression of a sentence. Moreover, these core language areas are supported early on by the attentional network. The results provide a detailed description of the temporal orchestration related to single word processing in the context of ongoing language.

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    1-s2.0-S1053811918321165-mmc1.pdf
  • Hustá, C., Dalmaijer, E., Belopolsky, A., & Mathôt, S. (2019). The pupillary light response reflects visual working memory content. Journal of Experimental Psychology: Human Perception and Performance, 45(11), 1522-1528. doi:10.1037/xhp0000689.

    Abstract

    Recent studies have shown that the pupillary light response (PLR) is modulated by higher cognitive functions, presumably through activity in visual sensory brain areas. Here we use the PLR to test the involvement of sensory areas in visual working memory (VWM). In two experiments, participants memorized either bright or dark stimuli. We found that pupils were smaller when a prestimulus cue indicated that a bright stimulus should be memorized; this reflects a covert shift of attention during encoding of items into VWM. Crucially, we obtained the same result with a poststimulus cue, which shows that internal shifts of attention within VWM affect pupil size as well. Strikingly, the effect of VWM content on pupil size was most pronounced immediately after the poststimulus cue, and then dissipated. This suggests that a shift of attention within VWM momentarily activates an "active" memory representation, but that this representation quickly transforms into a "hidden" state that does not rely on sensory areas.

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    Supplementary_xhp0000689.docx
  • Iacozza, S., Meyer, A. S., & Lev-Ari, S. (2019). How in-group bias influences source memory for words learned from in-group and out-group speakers. Frontiers in Human Neuroscience, 13: 308. doi:10.3389/fnhum.2019.00308.

    Abstract

    Individuals rapidly extract information about others’ social identity, including whether or not they belong to their in-group. Group membership status has been shown to affect how attentively people encode information conveyed by those others. These findings are highly relevant for the field of psycholinguistics where there exists an open debate on how words are represented in the mental lexicon and how abstract or context-specific these representations are. Here, we used a novel word learning paradigm to test our proposal that the group membership status of speakers also affects how speaker-specific representations of novel words are. Participants learned new words from speakers who either attended their own university (in-group speakers) or did not (out-group speakers) and performed a task to measure their individual in-group bias. Then, their source memory of the new words was tested in a recognition test to probe the speaker-specific content of the novel lexical representations and assess how it related to individual in-group biases. We found that speaker group membership and participants’ in-group bias affected participants’ decision biases. The stronger the in-group bias, the more cautious participants were in their decisions. This was particularly applied to in-group related decisions. These findings indicate that social biases can influence recognition threshold. Taking a broader scope, defining how information is represented is a topic of great overlap between the fields of memory and psycholinguistics. Nevertheless, researchers from these fields tend to stay within the theoretical and methodological borders of their own field, missing the chance to deepen their understanding of phenomena that are of common interest. Here we show how methodologies developed in the memory field can be implemented in language research to shed light on an important theoretical issue that relates to the composition of lexical representations.

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  • Indefrey, P., & Levelt, W. J. M. (1999). A meta-analysis of neuroimaging experiments on word production. Neuroimage, 7, 1028.
  • Indefrey, P., Kleinschmidt, A., Merboldt, K.-D., Krüger, G., Brown, C. M., Hagoort, P., & Frahm, J. (1997). Equivalent responses to lexical and nonlexical visual stimuli in occipital cortex: a functional magnetic resonance imaging study. Neuroimage, 5, 78-81. doi:10.1006/nimg.1996.0232.

    Abstract

    Stimulus-related changes in cerebral blood oxygenation were measured using high-resolution functional magnetic resonance imaging sequentially covering visual occipital areas in contiguous sections. During dynamic imaging, healthy subjects silently viewed pseudowords, single false fonts, or length-matched strings of the same false fonts. The paradigm consisted of a sixfold alternation of an activation and a control task. With pseudowords as activation vs single false fonts as control, responses were seen mainly in medial occipital cortex. These responses disappeared when pseudowords were alternated with false font strings as the control and reappeared when false font strings instead of pseudowords served as activation and were alternated with single false fonts. The string-length contrast alone, therefore, is sufficient to account for the activation pattern observed in medial visual cortex when word-like stimuli are contrasted with single characters.
  • Indefrey, P. (1997). PET research in language production. In W. Hulstijn, H. F. M. Peters, & P. H. H. M. Van Lieshout (Eds.), Speech production: motor control, brain research and fluency disorders (pp. 269-278). Amsterdam: Elsevier.

    Abstract

    The aim of this paper is to discuss an inherent difficulty of PET (and fMRI) research in language production. On the one hand, language production presupposes some degree of freedom for the subject, on the other hand, interpretability of results presupposes restrictions of this freedom. This difficulty is reflected in the existing PET literature in some neglect of the general principle to design experiments in such a way that the results do not allow for alternative interpretations. It is argued that by narrowing down the scope of experiments a gain in interpretability can be achieved.
  • Indefrey, P. (1999). Some problems with the lexical status of nondefault inflection. Behavioral and Brain Sciences, 22(6), 1025. doi:10.1017/S0140525X99342229.

    Abstract

    Clahsen's characterization of nondefault inflection as based exclusively on lexical entries does not capture the full range of empirical data on German inflection. In the verb system differential effects of lexical frequency seem to be input-related rather than affecting morphological production. In the noun system, the generalization properties of -n and -e plurals exceed mere analogy-based productivity.
  • Ioumpa, K., Graham, S. A., Clausner, T., Fisher, S. E., Van Lier, R., & Van Leeuwen, T. M. (2019). Enhanced self-reported affect and prosocial behaviour without differential physiological responses in mirror-sensory synaesthesia. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 374: 20190395. doi:10.1098/rstb.2019.0395.

    Abstract

    Mirror-sensory synaesthetes mirror the pain or touch that they observe in other people on their own bodies. This type of synaesthesia has been associated with enhanced empathy. We investigated whether the enhanced empathy of people with mirror-sensory synesthesia influences the experience of situations involving touch or pain and whether it affects their prosocial decision making. Mirror-sensory synaesthetes (N = 18, all female), verified with a touch-interference paradigm, were compared with a similar number of age-matched control individuals (all female). Participants viewed arousing images depicting pain or touch; we recorded subjective valence and arousal ratings, and physiological responses, hypothesizing more extreme reactions in synaesthetes. The subjective impact of positive and negative images was stronger in synaesthetes than in control participants; the stronger the reported synaesthesia, the more extreme the picture ratings. However, there was no evidence for differential physiological or hormonal responses to arousing pictures. Prosocial decision making was assessed with an economic game assessing altruism, in which participants had to divide money between themselves and a second player. Mirror-sensory synaesthetes donated more money than non-synaesthetes, showing enhanced prosocial behaviour, and also scored higher on the Interpersonal Reactivity Index as a measure of empathy. Our study demonstrates the subjective impact of mirror-sensory synaesthesia and its stimulating influence on prosocial behaviour.

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  • Iyer, S., Sam, F. S., DiPrimio, N., Preston, G., Verheijen, J., Murthy, K., Parton, Z., Tsang, H., Lao, J., Morava, E., & Perlstein, E. O. (2019). Repurposing the aldose reductase inhibitor and diabetic neuropathy drug epalrestat for the congenital disorder of glycosylation PMM2-CDG. Disease models & mechanisms, 12(11): UNSP dmm040584. doi:10.1242/dmm.040584.

    Abstract

    Phosphomannomutase 2 deficiency, or PMM2-CDG, is the most common congenital disorder of glycosylation and affects over 1000 patients globally. There are no approved drugs that treat the symptoms or root cause of PMM2-CDG. To identify clinically actionable compounds that boost human PMM2 enzyme function, we performed a multispecies drug repurposing screen using a novel worm model of PMM2-CDG, followed by PMM2 enzyme functional studies in PMM2-CDG patient fibroblasts. Drug repurposing candidates from this study, and drug repurposing candidates from a previously published study using yeast models of PMM2-CDG, were tested for their effect on human PMM2 enzyme activity in PMM2-CDG fibroblasts. Of the 20 repurposing candidates discovered in the worm-based phenotypic screen, 12 were plant-based polyphenols. Insights from structure-activity relationships revealed epalrestat, the only antidiabetic aldose reductase inhibitor approved for use in humans, as a first-in-class PMM2 enzyme activator. Epalrestat increased PMM2 enzymatic activity in four PMM2-CDG patient fibroblast lines with genotypes R141H/F119L, R141H/E139K, R141H/N216I and R141H/F183S. PMM2 enzyme activity gains ranged from 30% to 400% over baseline, depending on genotype. Pharmacological inhibition of aldose reductase by epalrestat may shunt glucose from the polyol pathway to glucose-1,6-bisphosphate, which is an endogenous stabilizer and coactivator of PMM2 homodimerization. Epalrestat is a safe, oral and brain penetrant drug that was approved 27 years ago in Japan to treat diabetic neuropathy in geriatric populations. We demonstrate that epalrestat is the first small molecule activator ofPMM2 enzyme activity with the potential to treat peripheral neuropathy and correct the underlying enzyme deficiency in a majority of pediatric and adult PMM2-CDG patients.

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    DMM040584supp.pdf
  • Janse, E., & Quené, H. (1999). On the suitability of the cross-modal semantic priming task. In Proceedings of the XIVth International Congress of Phonetic Sciences (pp. 1937-1940).
  • Janssen, D. (1999). Producing past and plural inflections. PhD Thesis, Radboud University Nijmegen, Nijmegen. doi:10.17617/2.2057667.
  • Janssen, C., Segers, E., McQueen, J. M., & Verhoeven, L. (2019). Comparing effects of instruction on word meaning and word form on early literacy abilities in kindergarten. Early Education and Development, 30(3), 375-399. doi:10.1080/10409289.2018.1547563.

    Abstract

    Research Findings: The present study compared effects of explicit instruction on and practice with the phonological form of words (form-focused instruction) versus explicit instruction on and practice with the meaning of words (meaning-focused instruction). Instruction was given via interactive storybook reading in the kindergarten classroom of children learning Dutch. We asked whether the 2 types of instruction had different effects on vocabulary development and 2 precursors of reading ability—phonological awareness and letter knowledge—and we examined effects on these measures of the ability to learn new words with minimal acoustic-phonetic differences. Learners showed similar receptive target-word vocabulary gain after both types of instruction, but learners who received form-focused vocabulary instruction showed more gain in semantic knowledge of target vocabulary, phonological awareness, and letter knowledge than learners who received meaning-focused vocabulary instruction. Level of ability to learn pairs of words with minimal acoustic-phonetic differences predicted gain in semantic knowledge of target vocabulary and in letter knowledge in the form-focused instruction group only. Practice or Policy: A focus on the form of words during instruction appears to have benefits for young children learning vocabulary.
  • Janssen, R., Moisik, S. R., & Dediu, D. (2019). The effects of larynx height on vowel production are mitigated by the active control of articulators. Journal of Phonetics, 74, 1-17. doi:10.1016/j.wocn.2019.02.002.

    Abstract

    The influence of larynx position on vowel articulation is an important topic in understanding speech production, the present-day distribution of linguistic diversity and the evolution of speech and language in our lineage. We introduce here a realistic computer model of the vocal tract, constructed from actual human MRI data, which can learn, using machine learning techniques, to control the articulators in such a way as to produce speech sounds matching as closely as possible to a given set of target vowels. We systematically control the vertical position of the larynx and we quantify the differences between the target and produced vowels for each such position across multiple replications. We report that, indeed, larynx height does affect the accuracy of reproducing the target vowels and the distinctness of the produced vowel system, that there is a “sweet spot” of larynx positions that are optimal for vowel production, but that nevertheless, even extreme larynx positions do not result in a collapsed or heavily distorted vowel space that would make speech unintelligible. Together with other lines of evidence, our results support the view that the vowel space of human languages is influenced by our larynx position, but that other positions of the larynx may also be fully compatible with speech.

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  • Jescheniak, J. D., & Levelt, W. J. M. (1994). Word frequency effects in speech production: Retrieval of syntactic information and of phonological form. Journal of Experimental Psychology: Learning, Memory, and Cognition, 20(4), 824-843.

    Abstract

    In 7 experiments the authors investigated the locus of word frequency effects in speech production. Experiment 1 demonstrated a frequency effect in picture naming that was robust over repetitions. Experiments 2, 3, and 7 excluded contributions from object identification and initiation of articulation. Experiments 4 and 5 investigated whether the effect arises in accessing the syntactic word (lemma) by using a grammatical gender decision task. Although a frequency effect was found, it dissipated under repeated access to word's gender. Experiment 6 tested whether the robust frequency effect arises in accessing the phonological form (lexeme) by having Ss translate words that produced homophones. Low-frequent homophones behaved like high-frequent controls, inheriting the accessing speed of their high-frequent homophone twins. Because homophones share the lexeme, not the lemma, this suggests a lexeme-level origin of the robust effect.
  • Joo, H., Jang, J., Kim, S., Cho, T., & Cutler, A. (2019). Prosodic structural effects on coarticulatory vowel nasalization in Australian English in comparison to American English. In S. Calhoun, P. Escudero, M. Tabain, & P. Warren (Eds.), Proceedings of the 19th International Congress of Phonetic Sciences (ICPhS 20195) (pp. 835-839). Canberra, Australia: Australasian Speech Science and Technology Association Inc.

    Abstract

    This study investigates effects of prosodic factors (prominence, boundary) on coarticulatory Vnasalization in Australian English (AusE) in CVN and NVC in comparison to those in American English
    (AmE). As in AmE, prominence was found to
    lengthen N, but to reduce V-nasalization, enhancing N’s nasality and V’s orality, respectively (paradigmatic contrast enhancement). But the prominence effect in CVN was more robust than that in AmE. Again similar to findings in AmE, boundary
    induced a reduction of N-duration and V-nasalization phrase-initially (syntagmatic contrast enhancement), and increased the nasality of both C and V phrasefinally.
    But AusE showed some differences in terms
    of the magnitude of V nasalization and N duration. The results suggest that the linguistic contrast enhancements underlie prosodic-structure modulation of coarticulatory V-nasalization in
    comparable ways across dialects, while the fine phonetic detail indicates that the phonetics-prosody interplay is internalized in the individual dialect’s phonetic grammar.
  • Jordens, P. (1997). Introducing the basic variety. Second Language Research, 13(4), 289-300. doi:10.1191%2F026765897672176425.
  • Kakimoto, N., Shimamoto, H., Kitisubkanchana, J., Tsujimoto, T., Senda, Y., Iwamoto, Y., Verdonschot, R. G., Hasegawa, Y., & Murakami, S. (2019). T2 relaxation times of the retrodiscal tissue in patients with temporomandibular joint disorders and in healthy volunteers: A comparative study. Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology, 128(3), 311-318. doi:10.1016/j.oooo.2019.02.005.

    Abstract

    Objective. The aims of this study were to compare the temporomandibular joint (TMJ) retrodiscal tissue T2 relaxation times between patients with temporomandibular disorders (TMDs) and asymptomatic volunteers and to assess the diagnostic potential of this approach.
    Study Design. Patients with TMD (n = 173) and asymptomatic volunteers (n = 17) were examined by using a 1.5-T magnetic resonance scanner. The imaging protocol consisted of oblique sagittal, T2-weighted, 8-echo fast spin echo sequences in the closed mouth position. Retrodiscal tissue T2 relaxation times were obtained. Additionally, disc location and reduction, disc configuration, joint effusion, osteoarthritis, and bone edema or osteonecrosis were classified using MRI scans. The T2 relaxation times of each group were statistically compared.
    Results. Retrodiscal tissue T2 relaxation times were significantly longer in patient groups than in asymptomatic volunteers (P < .01). T2 relaxation times were significantly longer in all of the morphologic categories. The most important variables affecting retrodiscal tissue T2 relaxation times were disc configuration, joint effusion, and osteoarthritis.
    Conclusion. Retrodiscal tissue T2 relaxation times of patients with TMD were significantly longer than those of healthy volunteers. This finding may lead to the development of a diagnostic marker to aid in the early detection of TMDs.
  • Kamermans, K. L., Pouw, W., Mast, F. W., & Paas, F. (2019). Reinterpretation in visual imagery is possible without visual cues: A validation of previous research. Psychological Research, 83(6), 1237-1250. doi:10.1007/s00426-017-0956-5.

    Abstract

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

    Abstract

    In two experiments, we examined the role of gesture in reinterpreting a mental image. In Experiment 1, we found that participants gestured more about a figure they had learned through manual exploration than about a figure they had learned through vision. This supports claims that gestures emerge from the activation of perception-relevant actions during mental imagery. In Experiment 2, we investigated whether such gestures have a causal role in affecting the quality of mental imagery. Participants were randomly assigned to gesture, not gesture, or engage in a manual interference task as they attempted to reinterpret a figure they had learned through manual exploration. We found that manual interference significantly impaired participants' success on the task. Taken together, these results suggest that gestures reflect mental imaginings of interactions with a mental image and that these imaginings are critically important for mental manipulation and reinterpretation of that image. However, our results suggest that enacting the imagined movements in gesture is not critically important on this particular task.
  • Kaufhold, S. P., & Van Leeuwen, E. J. C. (2019). Why intergroup variation matters for understanding behaviour. Biology Letters, 15(11): 20190695. doi:10.1098/rsbl.2019.0695.

    Abstract

    Intergroup variation (IGV) refers to variation between different groups of the same species. While its existence in the behavioural realm has been expected and evidenced, the potential effects of IGV are rarely considered in studies that aim to shed light on the evolutionary origins of human socio-cognition, especially in our closest living relatives—the great apes. Here, by taking chimpanzees as a point of reference, we argue that (i) IGV could plausibly explain inconsistent research findings across numerous topics of inquiry (experimental/behavioural studies on chimpanzees), (ii) understanding the evolutionary origins of behaviour requires an accurate assessment of species' modes of behaving across different socio-ecological contexts, which necessitates a reliable estimation of variation across intraspecific groups, and (iii) IGV in the behavioural realm is increasingly likely to be expected owing to the progressive identification of non-human animal cultures. With these points, and by extrapolating from chimpanzees to generic guidelines, we aim to encourage researchers to explicitly consider IGV as an explanatory variable in future studies attempting to understand the socio-cognitive and evolutionary determinants of behaviour in group-living animals.
  • Kempen, G. (1991). Conjunction reduction and gapping in clause-level coordination: An inheritance-based approach. Computational Intelligence, 7, 357-360. doi:10.1111/j.1467-8640.1991.tb00406.x.
  • Kempen, G. (1994). De mythe van het woordbeeld: Spellingherziening taalpsychologisch doorgelicht. Spektator, tijdschrift voor Neerlandistiek, 23, 292-301.
  • Kempen, G. (1997). De ontdubbelde taalgebruiker: Maken taalproductie en taalperceptie gebruik van één en dezelfde syntactische processor? [Abstract]. In 6e Winter Congres NvP. Programma and abstracts (pp. 31-32). Nederlandse Vereniging voor Psychonomie.
  • Kempen, G., Kooij, A., & Van Leeuwen, T. (1997). Do skilled readers exploit inflectional spelling cues that do not mirror pronunciation? An eye movement study of morpho-syntactic parsing in Dutch. In Abstracts of the Orthography Workshop "What spelling changes". Nijmegen: Max Planck Institute for Psycholinguistics.
  • Kempen, G., & Kolk, H. (1980). Apentaal, een kwestie van intelligentie, niet van taalaanleg. Cahiers Biowetenschappen en Maatschappij, 6, 31-36.
  • Kempen, G. (1999). Fiets en (centri)fuge. Onze Taal, 68, 88.
  • Kempen, G. (1994). In de grammaticadiscussie is de empirie aan zet. Levende Talen, 486, 27-28.
  • Kempen, G., & De Vroomen, P. (Eds.). (1991). Informatiewetenschap 1991: Wetenschappelijke bijdragen aan de eerste STINFON-conferentie. Leiden: STINFON.
  • Kempen, G. (1994). Innovative language checking software for Dutch. In J. Van Gent, & E. Peeters (Eds.), Proceedings of the 2e Dag van het Document (pp. 99-100). Delft: TNO Technisch Physische Dienst.
  • Kempen, G., & Harbusch, K. (2019). Mutual attraction between high-frequency verbs and clause types with finite verbs in early positions: Corpus evidence from spoken English, Dutch, and German. Language, Cognition and Neuroscience, 34(9), 1140-1151. doi:10.1080/23273798.2019.1642498.

    Abstract

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

    Additional information

    plcp_a_1642498_sm1530.pdf
  • Kempen, G. (1994). Klare taal: Zicht op zinsbouw. Natuur en Techniek, 62, 380-391.
  • Kempen, G., & Van Wijk, C. (1980). Leren formuleren: Hoe uit opstellen een objektieve index voor formuleervaardigheid afgeleid kan worden. De Psycholoog, 15, 609-621.
  • Kempen, G. (1994). Nederlands als computertaal. EMNET: Nieuwsbrief Elektronische Media, 2, 9-12.
  • Kempen, G. (1997). Taalpsychologie week. In Wetenschappelijke Scheurkalender 1998. Beek: Natuur & Techniek.

    Abstract

    [Seven one-page psycholinguistic sketches]
  • Kempen, G. (1994). The unification space: A hybrid model of human syntactic processing [Abstract]. In Cuny 1994 - The 7th Annual CUNY Conference on Human Sentence Processing. March 17-19, 1994. CUNY Graduate Center, New York.
  • Kempen, G., & Dijkstra, A. (1994). Toward an integrated system for grammar, writing and spelling instruction. In L. Appelo, & F. De Jong (Eds.), Computer-Assisted Language Learning: Proceedings of the Seventh Twente Workshop on Language Technology (pp. 41-46). Enschede: University of Twente.
  • Kempen, G. (1997). Van taalbarrières naar linguïstische snelwegen: Inrichting van een technische taalinfrastructuur voor het Nederlands. Grenzen aan veeltaligheid: Taalgebruik en bestuurlijke doeltreffendheid in de instellingen van de Europese Unie, 43-48.
  • Kempen, G. (1999). Visual Grammar: Multimedia for grammar and spelling instruction in primary education. In K. Cameron (Ed.), CALL: Media, design, and applications (pp. 223-238). Lisse: Swets & Zeitlinger.
  • Wu, Q., Kidd, E., & Goodhew, S. C. (2019). The spatial mapping of concepts in English and Mandarin. Journal of Cognitive Psychology, 31(7), 703-724. doi:10.1080/20445911.2019.1663354.

    Abstract

    English speakers have been shown to map abstract concepts in space, which occurs on both the vertical and horizontal dimensions. For example, words such as God are associated with up and right spatial locations, and words such as Satan with down and left. If the tendency to map concepts in space is a universal property of human cognition, then it is likely that such mappings may be at least partly culturally-specific, since many concepts are themselves language-specific and therefore cultural conventions. Here we investigated whether Mandarin speakers report spatial mapping of concepts, and how these mappings compare with English speakers (i.e. are words with the same meaning associated with the same spatial locations). Across two studies, results showed that both native English and Mandarin speakers reported spatial mapping of concepts, and that the distribution of mappings was highly similar for the two groups. Theoretical implications are discussed.
  • Kim, N., Brehm, L., & Yoshida, M. (2019). The online processing of noun phrase ellipsis and mechanisms of antecedent retrieval. Language, Cognition and Neuroscience, 34(2), 190-213. doi:10.1080/23273798.2018.1513542.

    Abstract

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

    Additional information

    Kim_Brehm_Yoshida_2018sup.pdf
  • Kinoshita, S., Schubert, T., & Verdonschot, R. G. (2019). Allograph priming is based on abstract letter identities: Evidence from Japanese kana. Journal of Experimental Psychology: Learning, Memory, and Cognition, 45(1), 183-190. doi:10.1037/xlm0000563.

    Abstract

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

    Abstract

    The Japanese kana syllabary has 2 allographic forms, hiragana and katakana. As with other allographic variants like the uppercase and lowercase letters of the Roman alphabet, they show robust formindependent priming effects in the allograph match task (e.g., Kinoshita. Schubert. & Verdonschot, 2019). suggesting that they share abstract character-level representations. In direct contradiction, Perea. Nakayama, and Lupker (2017) argued that hiragana and katakana do not share character-level representations. based on their finding of reduced priming with identity prime containing a mix of hiragana and katakana (the mixed-kana prime) relative to the all-katakana identity prime in a lexical-decision task with loanword targets written in katakana. Here we sought to reconcile these seemingly contradictory claims, using mixed-kana. hiragana, and katakana primes in lexical decision. The mixed-kana prime and hiragana prime produced priming effects that are indistinguishable, and both were reduced in size relative to the priming effect produced by the katakana identity prime. Furthermore, this pattern was unchanged when the target was presented in hiragana. The findings are interpreted in terms of the assumption that the katakana format is specified in the orthographic representation of loanwords in Japanese readers. Implications of the account for the universality across writing systems is discussed.
  • Kita, S. (1997). Miburi to Kotoba [gesture and speech]. In H. Kobayashi, & M. Sasaki (Eds.), Kodomotachi no gengokakutoku [Child language development] (pp. 68-84). Tokyo, Japan: Taishukan.
  • Kita, S., & Ozyurek, A. (1999). Semantische Koordination zwischen Sprache und spontanen ikonischen Gesten: Eine sprachvergleichende Untersuchung. In Max-Planck-Gesellschaft (Ed.), Jahrbuch 1998 (pp. 388-391). Göttingen: Vandenhoeck & Ruprecht.
  • Kita, S. (1997). Two-dimensional semantic analysis of Japanese mimetics. Linguistics, 35, 379-415. doi:10.1515/ling.1997.35.2.379.
  • De Kleijn, R., Wijnen, M., & Poletiek, F. H. (2019). The effect of context-dependent information and sentence constructions on perceived humanness of an agent in a Turing test. Knowledge-Based Systems, 163, 794-799. doi:10.1016/j.knosys.2018.10.006.

    Abstract

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

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

    Participants also rated a conversation with either correct or incorrect use of the context by the agent. No effect of context use was found. Also, participants rated a full transcript of either a real human or a real chatbot, and we found that chatbots were reliably perceived as less humanlike than real humans, in line with our expectation. We did, however, find individual differences between chatbots and humans.
  • Klein, W., & Musan, R. (Eds.). (1999). Das deutsche Perfekt [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (113).
  • Klein, W. (1980). Der stand der Forschung zur deutschen Satzintonation. Linguistische Berichte, 68/80, 3-33.
  • Klein, W., & Dittmar, N. (1994). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, (93), 7-8.
  • Klein, W. (1999). Die Lehren des Zweitspracherwerbs. In N. Dittmar, & A. Ramat (Eds.), Grammatik und Diskurs: Studien zum Erwerb des Deutschen und des Italienischen (pp. 279-290). Tübingen: Stauffenberg.
  • Klein, W. (Ed.). (1980). Argumentation [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (38/39).
  • Klein, W. (1980). Argumentation und Argument. Zeitschrift für Literaturwissenschaft und Linguistik, 38/39, 9-57.
  • Klein, W. (1980). Der Stand der Forschung zur deutschen Satzintonation. Linguistische Berichte, (68/80), 3-33.
  • Klein, W. (1994). Für eine rein zeitliche Deutung von Tempus und Aspekt. In R. Baum (Ed.), Lingua et Traditio: Festschrift für Hans Helmut Christmann zum 65. Geburtstag (pp. 409-422). Tübingen: Narr.
  • Klein, W. (1991). Geile Binsenbüschel, sehr intime Gespielen: Ein paar Anmerkungen über Arno Schmidt als Übersetzer. Zeitschrift für Literaturwissenschaft und Linguistik, 84, 124-129.

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