Publications

Displaying 201 - 300 of 708
  • Gullberg, M. (1998). Gesture as a communication strategy in second language discourse: A study of learners of French and Swedish. Lund: Lund University Press.

    Abstract

    Gestures are often regarded as the most typical compensatory device used by language learners in communicative trouble. Yet gestural solutions to communicative problems have rarely been studied within any theory of second language use. The work pre­sented in this volume aims to account for second language learners’ strategic use of speech-associated gestures by combining a process-oriented framework for communi­cation strategies with a cognitive theory of gesture. Two empirical studies are presented. The production study investigates Swedish lear­ners of French and French learners of Swedish and their use of strategic gestures. The results, which are based on analyses of both individual and group behaviour, contradict popular opinion as well as theoretical assumptions from both fields. Gestures are not primarily used to replace speech, nor are they chiefly mimetic. Instead, learners use gestures with speech, and although they do exploit mimetic gestures to solve lexical problems, they also use more abstract gestures to handle discourse-related difficulties and metalinguistic commentary. The influence of factors such as proficiency, task, culture, and strategic competence on gesture use is discussed, and the oral and gestural strategic modes are compared. In the evaluation study, native speakers’ assessments of learners’ gestures, and the potential effect of gestures on evaluations of proficiency are analysed and discussed in terms of individual communicative style. Compensatory gestures function at multiple communicative levels. This has implica­tions for theories of communication strategies, and an expansion of the existing frameworks is discussed taking both cognitive and interactive aspects into account.
  • Gumperz, J. J., & Levinson, S. C. (1991). Rethinking linguistic relativity. Current Anthropology, 32(5), 613-623. Retrieved from http://www.jstor.org/stable/2743696.
  • Gussenhoven, C., & Chen, A. (2000). Universal and language-specific effects in the perception of question intonation. In B. Yuan, T. Huang, & X. Tang (Eds.), Proceedings of the 6th International Conference on Spoken Language Processing (ICSLP) (pp. 91-94). Beijing: China Military Friendship Publish.

    Abstract

    Three groups of monolingual listeners, with Standard Chinese, Dutch and Hungarian as their native language, judged pairs of trisyllabic stimuli which differed only in their itch pattern. The segmental structure of the stimuli was made up by the experimenters and presented to subjects as being taken from a little-known language spoken on a South Pacific island. Pitch patterns consisted of a single rise-fall located on or near the second syllable. By and large, listeners selected the stimulus with the higher peak, the later eak, and the higher end rise as the one that signalled a question, regardless of language group. The result is argued to reflect innate, non-linguistic knowledge of the meaning of pitch variation, notably Ohala’s Frequency Code. A significant difference between groups is explained as due to the influence of the mother tongue.
  • Gussenhoven, C., & Chen, A. (2000). Universal and language-specific effects in the perception of question intonation. In Proceedings of the 6th International Conference on Spoken Language Processing (ICSLP) (pp. 91-94).
  • De Haan, E., & Hagoort, P. (2004). Het brein in beeld. In B. Deelman, P. Eling, E. De Haan, & E. Van Zomeren (Eds.), Klinische neuropsychologie (pp. 82-98). Amsterdam: Boom.
  • Hagoort, P. (2000). De toekomstige eeuw der cognitieve neurowetenschap [inaugural lecture]. Katholieke Universiteit Nijmegen.

    Abstract

    Rede uitgesproken op 12 mei 2000 bij de aanvaarding van het ambt van hoogleraar in de neuropsychologie aan de Faculteit Sociale Wetenschappen KUN.
  • 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. (1998). De electrofysiologie van taal: Wat hersenpotentialen vertellen over het menselijk taalvermogen. Neuropraxis, 2, 223-229.
  • Hagoort, P. (1998). De spreker als sprinter. Psychologie, 17, 48-49.
  • Hagoort, P., & Brown, C. M. (2000). ERP effects of listening to speech compared to reading: the P600/SPS to syntactic violations in spoken sentences and rapid serial visual presentation. Neuropsychologia, 38, 1531-1549.

    Abstract

    In this study, event-related brain potential ffects of speech processing are obtained and compared to similar effects in sentence reading. In two experiments sentences were presented that contained three different types of grammatical violations. In one experiment sentences were presented word by word at a rate of four words per second. The grammatical violations elicited a Syntactic Positive Shift (P600/SPS), 500 ms after the onset of the word that rendered the sentence ungrammatical. The P600/SPS consisted of two phases, an early phase with a relatively equal anterior-posterior distribution and a later phase with a strong posterior distribution. We interpret the first phase as an indication of structural integration complexity, and the second phase as an indication of failing parsing operations and/or an attempt at reanalysis. In the second experiment the same syntactic violations were presented in sentences spoken at a normal rate and with normal intonation. These violations elicited a P600/SPS with the same onset as was observed for the reading of these sentences. In addition two of the three violations showed a preceding frontal negativity, most clearly over the left hemisphere.
  • Hagoort, P., & Brown, C. M. (2000). ERP effects of listening to speech: semantic ERP effects. Neuropsychologia, 38, 1518-1530.

    Abstract

    In this study, event-related brain potential effects of speech processing are obtained and compared to similar effects insentence reading. In two experiments spoken sentences were presented with semantic violations in sentence-signal or mid-sentence positions. For these violations N400 effects were obtained that were very similar to N400 effects obtained in reading. However, the N400 effects in speech were preceded by an earlier negativity (N250). This negativity is not commonly observed with written input. The early effect is explained as a manifestation of a mismatch between the word forms expected on the basis of the context, and the actual cohort of activated word candidates that is generated on the basis of the speech signal.
  • Hagoort, P. (2004). Er is geen behoefte aan trompetten als gordijnen. In H. Procee, H. Meijer, P. Timmerman, & R. Tuinsma (Eds.), Bij die wereld wil ik horen! Zesendertig columns en drie essays over de vorming tot academicus (pp. 78-80). Amsterdam: Boom.
  • Hagoort, P., Hald, L. A., Bastiaansen, M. C. M., & Petersson, K. M. (2004). Integration of word meaning and world knowledge in language comprehension. Science, 304(5669), 438-441. doi:10.1126/science.1095455.

    Abstract

    Although the sentences that we hear or read have meaning, this does not necessarily mean that they are also true. Relatively little is known about the critical brain structures for, and the relative time course of, establishing the meaning and truth of linguistic expressions. We present electroencephalogram data that show the rapid parallel integration of both semantic and world
    knowledge during the interpretation of a sentence. Data from functional magnetic resonance imaging revealed that the left inferior prefrontal cortex is involved in the integration of both meaning and world knowledge. Finally, oscillatory brain responses indicate that the brain keeps a record of what makes a sentence hard to interpret.
  • Hagoort, P. (2004). Het zwarte gat tussen brein en bewustzijn. In N. Korteweg (Ed.), De oorsprong: Over het ontstaan van het leven en alles eromheen (pp. 107-124). Amsterdam: Boom.
  • Hagoort, P. (1998). Hersenen en taal in onderzoek en praktijk. Neuropraxis, 6, 204-205.
  • Hagoort, P. (1994). Het brein op een kier: Over hersenen gesproken. Psychologie, 13, 42-46.
  • 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.
  • Hagoort, P. (2000). What we shall know only tomorrow. Brain and Language, 71, 89-92. doi:10.1006/brln.1999.2221.
  • Harbusch, K., & Kempen, G. (2000). Complexity of linear order computation in Performance Grammar, TAG and HPSG. In Proceedings of Fifth International Workshop on Tree Adjoining Grammars and Related Formalisms (TAG+5) (pp. 101-106).

    Abstract

    This paper investigates the time and space complexity of word order computation in the psycholinguistically motivated grammar formalism of Performance Grammar (PG). In PG, the first stage of syntax assembly yields an unordered tree ('mobile') consisting of a hierarchy of lexical frames (lexically anchored elementary trees). Associated with each lexica l frame is a linearizer—a Finite-State Automaton that locally computes the left-to-right order of the branches of the frame. Linearization takes place after the promotion component may have raised certain constituents (e.g. Wh- or focused phrases) into the domain of lexical frames higher up in the syntactic mobile. We show that the worst-case time and space complexity of analyzing input strings of length n is O(n5) and O(n4), respectively. This result compares favorably with the time complexity of word-order computations in Tree Adjoining Grammar (TAG). A comparison with Head-Driven Phrase Structure Grammar (HPSG) reveals that PG yields a more declarative linearization method, provided that the FSA is rewritten as an equivalent regular expression.
  • Hawkins, J., & Schriefers, H. (1984). Max-Planck-Institute for Psycholinguistics: Annual Report Nr.5 1984. Nijmegen: MPI for Psycholinguistics.
  • Hayano, K. (2004). Kaiwa ni okeru ninshikiteki ken’i no koushou: Shuujoshi yo, ne, odoroki hyouji no bunpu to kinou [Negotiation of Epistemic Authority in Conversation: on the use of final particles yo, ne and surprise markers]. Studies in Pragmatics, 6, 17-28.
  • Holler, J. (2004). Semantic and pragmatic aspects of representational gestures: Towards a unified model of communication in talk. PhD Thesis, University of Manchester, Manchester.
  • Holler, J., & Beattie, G. (2004). The interaction of iconic gesture and speech. In A. Cammurri, & G. Volpe (Eds.), Lecture Notes in Computer Science, 5th International Gesture Workshop, Genova, Italy, 2003; Selected Revised Papers (pp. 63-69). Heidelberg: Springer Verlag.
  • Horemans, I., & Schiller, N. O. (2004). Form-priming effects in nonword naming. Brain and Language, 90(1-3), 465-469. doi:10.1016/S0093-934X(03)00457-7.

    Abstract

    Form-priming effects from sublexical (syllabic or segmental) primes in masked priming can be accounted for in two ways. One is the sublexical pre-activation view according to which segments are pre-activated by the prime, and at the time the form-related target is to be produced, retrieval/assembly of those pre-activated segments is faster compared to an unrelated situation. However, it has also been argued that form-priming effects from sublexical primes might be due to lexical pre-activation. When the sublexical prime is presented, it activates all form-related words (i.e., cohorts) in the lexicon, necessarily including the form-related target, which—as a consequence—is produced faster than in the unrelated case. Note, however, that this lexical pre-activation account makes previous pre-lexical activation of segments necessary. This study reports a nonword naming experiment to investigate whether or not sublexical pre-activation is involved in masked form priming with sublexical primes. The results demonstrated a priming effect suggesting a nonlexical effect. However, this does not exclude an additional lexical component in form priming.
  • Houston, D. M., Jusczyk, P. W., Kuijpers, C., Coolen, R., & Cutler, A. (2000). Cross-language word segmentation by 9-month-olds. Psychonomic Bulletin & Review, 7, 504-509.

    Abstract

    Dutch-learning and English-learning 9-month-olds were tested, using the Headturn Preference Procedure, for their ability to segment Dutch words with strong/weak stress patterns from fluent Dutch speech. This prosodic pattern is highly typical for words of both languages. The infants were familiarized with pairs of words and then tested on four passages, two that included the familiarized words and two that did not. Both the Dutch- and the English-learning infants gave evidence of segmenting the targets from the passages, to an equivalent degree. Thus, English-learning infants are able to extract words from fluent speech in a language that is phonetically different from English. We discuss the possibility that this cross-language segmentation ability is aided by the similarity of the typical rhythmic structure of Dutch and English words.
  • Hoymann, G. (2004). [Review of the book Botswana: The future of the minority languages ed. by Herman M. Batibo and Birgit Smieja]. Journal of African Languages and Linguistics, 25(2), 171-173. doi:10.1515/jall.2004.25.2.171.
  • Huettig, F., & Altmann, G. T. M. (2004). The online processing of ambiguous and unambiguous words in context: Evidence from head-mounted eye-tracking. In M. Carreiras, & C. Clifton (Eds.), The on-line study of sentence comprehension: Eyetracking, ERP and beyond (pp. 187-207). New York: Psychology Press.
  • Indefrey, P., & Cutler, A. (2004). Prelexical and lexical processing in listening. In M. Gazzaniga (Ed.), The cognitive neurosciences III. (pp. 759-774). Cambridge, MA: MIT Press.

    Abstract

    This paper presents a meta-analysis of hemodynamic studies on passive auditory language processing. We assess the overlap of hemodynamic activation areas and activation maxima reported in experiments involving the presentation of sentences, words, pseudowords, or sublexical or non-linguistic auditory stimuli. Areas that have been reliably replicated are identified. The results of the meta-analysis are compared to electrophysiological, magnetencephalic (MEG), and clinical findings. It is concluded that auditory language input is processed in a left posterior frontal and bilateral temporal cortical network. Within this network, no processing leve l is related to a single cortical area. The temporal lobes seem to differ with respect to their involvement in post-lexical processing, in that the left temporal lobe has greater involvement than the right, and also in the degree of anatomical specialization for phonological, lexical, and sentence -level processing, with greater overlap on the right contrasting with a higher degree of differentiation on the left.
  • Indefrey, P., & Levelt, W. J. M. (2004). The spatial and temporal signatures of word production components. Cognition, 92(1-2), 101-144. doi:10.1016/j.cognition.2002.06.001.

    Abstract

    This paper presents the results of a comprehensive meta-analysis of the relevant imaging literature on word production (82 experiments). In addition to the spatial overlap of activated regions, we also analyzed the available data on the time course of activations. The analysis specified regions and time windows of activation for the core processes of word production: lexical selection, phonological code retrieval, syllabification, and phonetic/articulatory preparation. A comparison of the word production results with studies on auditory word/non-word perception and reading showed that the time course of activations in word production is, on the whole, compatible with the temporal constraints that perception processes impose on the production processes they affect in picture/word interference paradigms.
  • Indefrey, P. (1998). De neurale architectuur van taal: Welke hersengebieden zijn betrokken bij het spreken. Neuropraxis, 2(6), 230-237.
  • Indefrey, P. (2004). Hirnaktivierungen bei syntaktischer Sprachverarbeitung: Eine Meta-Analyse. In H. Müller, & G. Rickheit (Eds.), Neurokognition der Sprache (pp. 31-50). Tübingen: Stauffenburg.
  • Indefrey, P., Hellwig, F. M., Herzog, H., Seitz, R. J., & Hagoort, P. (2004). Neural responses to the production and comprehension of syntax in identical utterances. Brain and Language, 89(2), 312-319. doi:10.1016/S0093-934X(03)00352-3.

    Abstract

    Following up on an earlier positron emission tomography (PET) experiment (Indefrey et al., 2001), we used a scene description paradigm to investigate whether a posterior inferior frontal region subserving syntactic encoding for speaking is also involved in syntactic parsing during listening. In the language production part of the experiment, subjects described visually presented scenes
    using either sentences, sequences of noun phrases, or sequences of syntactically unrelated words. In the language comprehension part of the experiment, subjects were auditorily presented with the same kinds of utterances and judged whether they matched the visual scenes. We were able to replicate the previous finding of a region in caudal Broca s area that is sensitive to the complexity of
    syntactic encoding in language production. In language comprehension, no hemodynamic activation differences due to syntactic complexity were found. Given that correct performance in the judgment task did not require syntactic processing of the auditory stimuli, the results suggest that the degree to which listeners recruit syntactic processing resources in language comprehension may be a function of the syntactic demands of the task or the stimulus material.
  • 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.
  • Indefrey, P., & Levelt, W. J. M. (2000). The neural correlates of language production. In M. S. Gazzaniga (Ed.), The new cognitive neurosciences; 2nd ed. (pp. 845-865). Cambridge, MA: MIT Press.

    Abstract

    This chapter reviews the findings of 58 word production experiments using different tasks and neuroimaging techniques. The reported cerebral activation sites are coded in a common anatomic reference system. Based on a functional model of language production, the different word production tasks are analyzed in terms of their processing components. This approach allows a distinction between the core process of word production and preceding task-specific processes (lead-in processes) such as visual or auditory stimulus recognition. The core process of word production is subserved by a left-lateralized perisylvian/thalamic language production network. Within this network there seems to be functional specialization for the processing stages of word production. In addition, this chapter includes a discussion of the available evidence on syntactic production, self-monitoring, and the time course of word production.
  • Ingvar, M., & Petersson, K. M. (2000). Functional maps and brain networks. In A. W. Toga (Ed.), Brain mapping: The systems (pp. 111-140). San Diego: Academic Press.
  • Ischebeck, A., Indefrey, P., Usui, N., Nose, I., Hellwig, F. M., & Taira, M. (2004). Reading in a regular orthography: An fMRI study investigating the role of visual familiarity. Journal of Cognitive Neuroscience, 16(5), 727-741. doi:10.1162/089892904970708.

    Abstract

    In order to separate the cognitive processes associated with phonological encoding and the use of a visual word form lexicon in reading, it is desirable to compare the processing of words presented in a visually familiar form with words in a visually unfamiliar form. Japanese Kana orthography offers this possibility. Two phonologically equivalent but visually dissimilar syllabaries allow the writing of, for example, foreign loanwords in two ways, only one of which is visually familiar. Familiarly written words, unfamiliarly written words, and pseudowords were presented in both Kana syllabaries (yielding six conditions in total) to participants during an fMRI measurement with a silent articulation task (Experiment 1) and a phonological lexical decision task (Experiment 2) using an event-related design. Consistent over two experimental tasks, the three different stimulus types (familiar, unfamiliar, and pseudoword) were found to activate selectively different brain regions previously associated with phonological encoding and word retrieval or meaning. Compatible with the predictions of the dual-route model for reading, pseudowords and visually unfamiliar words, which have to be read using phonological assembly, caused an increase in brain activity in left inferior frontal regions (BA 44/47), as compared to visually familiar words. Visually familiar and unfamiliar words were found to activate a range of areas associated with lexico-semantic processing more strongly than pseudowords, such as the left and right temporo-parietal region (BA 39/40), a region in the left middle/inferior temporal gyrus (BA 20/21), and the posterior cingulate (BA 31).
  • Janse, E., & Klitsch, J. (2004). Auditieve perceptie bij gezonde sprekers en bij sprekers met verworven taalstoornissen. Afasiologie, 26(1), 2-6.
  • Janse, E., Sennema, A., & Slis, A. (2000). Fast speech timing in Dutch: The durational correlates of lexical stress and pitch accent. In Proceedings of the VIth International Conference on Spoken Language Processing, Vol. III (pp. 251-254).

    Abstract

    n this study we investigated the durational correlates of lexical stress and pitch accent at normal and fast speech rate in Dutch. Previous literature on English shows that durations of lexically unstressed vowels are reduced more than stressed vowels when speakers increase their speech rate. We found that the same holds for Dutch, irrespective of whether the unstressed vowel is schwa or a "full" vowel. In the same line, we expected that vowels in words without a pitch accent would be shortened relatively more than vowels in words with a pitch accent. This was not the case: if anything, the accented vowels were shortened relatively more than the unaccented vowels. We conclude that duration is an important cue for lexical stress, but not for pitch accent.
  • Janse, E. (2000). Intelligibility of time-compressed speech: Three ways of time-compression. In Proceedings of the VIth International Conference on Spoken Language Processing, vol. III (pp. 786-789).

    Abstract

    Studies on fast speech have shown that word-level timing of fast speech differs from that of normal rate speech in that unstressed syllables are shortened more than stressed syllables as speech rate increases. An earlier experiment showed that the intelligibility of time-compressed speech could not be improved by making its temporal organisation closer to natural fast speech. To test the hypothesis that segmental intelligibility is more important than prosodic timing in listening to timecompressed speech, the intelligibility of bisyllabic words was tested in three time-compression conditions: either stressed and unstressed syllable were compressed to the same degree, or the stressed syllable was compressed more than the unstressed syllable, or the reverse. As was found before, imitating wordlevel timing of fast speech did not improve intelligibility over linear compression. However, the results did not confirm the hypothesis either: there was no difference in intelligibility between the three compression conditions. We conclude that segmental intelligibility plays an important role, but further research is necessary to decide between the contributions of prosody and segmental intelligibility to the word-level intelligibility of time-compressed speech.
  • Janse, E. (2004). Word perception in fast speech: Artificially time-compressed vs. naturally produced fast speech. Speech Communication, 42, 155-173. doi:10.1016/j.specom.2003.07.001.

    Abstract

    Natural fast speech differs from normal-rate speech with respect to its temporal pattern. Previous results showed that word intelligibility of heavily artificially time-compressed speech could not be improved by making its temporal pattern more similar to that of natural fast speech. This might have been due to the extrapolation of timing rules for natural fast speech to rates that are much faster than can be attained by human speakers. The present study investigates whether, at a speech rate that human speakers can attain, artificially time-compressed speech is easier to process if its timing pattern is similar to that of naturally produced fast speech. Our first experiment suggests, however, that word processing speed was slowed down, relative to linear compression. In a second experiment, word processing of artificially time-compressed speech was compared with processing of naturally produced fast speech. Even when naturally produced fast speech is perfectly intelligible, its less careful articulation, combined with the changed timing pattern, slows down processing, relative to linearly time-compressed speech. Furthermore, listeners preferred artificially time-compressed speech over naturally produced fast speech. These results suggest that linearly time-compressed speech has both a temporal and a segmental advantage over natural fast speech.
  • Jansma, B. M., & Schiller, N. O. (2004). Monitoring syllable boundaries during speech production. Brain and Language, 90(1-3), 311-317. doi:10.1016/S0093-934X(03)00443-7.

    Abstract

    This study investigated the encoding of syllable boundary information during speech production in Dutch. Based on Levelt's model of phonological encoding, we hypothesized segments and syllable boundaries to be encoded in an incremental way. In a selfmonitoring experiment, decisions about the syllable affiliation (first or second syllable) of a pre-specified consonant, which was the third phoneme in a word, were required (e.g., ka.No canoe vs. kaN.sel pulpit ; capital letters indicate pivotal consonants, dots mark syllable boundaries). First syllable responses were faster than second syllable responses, indicating the incremental nature of segmental encoding and syllabification during speech production planning. The results of the experiment are discussed in the context of Levelt 's model of phonological encoding.
  • Janssen, D. P., Roelofs, A., & Levelt, W. J. M. (2004). Stem complexity and inflectional encoding in language production. Journal of Psycholinguistic Research, 33(5), 365-381. doi:10.1023/B:JOPR.0000039546.60121.a8.

    Abstract

    Three experiments are reported that examined whether stem complexity plays a role in inflecting polymorphemic words in language production. Experiment 1 showed that preparation effects for words with polymorphemic stems are larger when they are produced among words with constant inflectional structures compared to words with variable inflectional structures and simple stems. This replicates earlier findings for words with monomorphemic stems (Janssen et al., 2002). Experiments 2 and 3 showed that when inflectional structure is held constant, the preparation effects are equally large with simple and compound stems, and with compound and complex adjectival stems. These results indicate that inflectional encoding is blind to the complexity of the stem, which suggests that specific inflectional rather than generic morphological frames guide the generation of inflected forms in speaking words.
  • Janzen, G., & Van Turennout, M. (2004). Selective neural representation of objects relevant for navigation. Nature Neuroscience, 7(6), 673-677. doi:10.1038/nn1257.

    Abstract

    As people find their way through their environment, objects at navigationally relevant locations can serve as crucial landmarks. The parahippocampal gyrus has previously been shown to be involved in object and scene recognition. In the present study, we investigated the neural representation of navigationally relevant locations. Healthy human adults viewed a route through a virtual museum with objects placed at intersections (decision points) or at simple turns (non-decision points). Event-related functional magnetic resonance imaging (fMRI) data were acquired during subsequent recognition of the objects in isolation. Neural activity in the parahippocampal gyrus reflected the navigational relevance of an object's location in the museum. Parahippocampal responses were selectively increased for objects that occurred at decision points, independent of attentional demands. This increase occurred for forgotten as well as remembered objects, showing implicit retrieval of navigational information. The automatic storage of relevant object location in the parahippocampal gyrus provides a part of the neural mechanism underlying successful navigation.
  • Janzen, G., & Weststeijn, C. (2004). Neural representation of object location and route direction: An fMRI study. NeuroImage, 22(Supplement 1), e634-e635.
  • Janzen, G., & Van Turennout, M. (2004). Neuronale Markierung navigationsrelevanter Objekte im räumlichen Gedächtnis: Ein fMRT Experiment. In D. Kerzel (Ed.), Beiträge zur 46. Tagung experimentell arbeitender Psychologen (pp. 125-125). Lengerich: Pabst Science Publishers.
  • Janzen, G., Herrmann, T., Katz, S., & Schweizer, K. (2000). Oblique Angled Intersections and Barriers: Navigating through a Virtual Maze. In Spatial Cognition II (pp. 277-294). Berlin: Springer.

    Abstract

    The configuration of a spatial layout has a substantial effect on the acquisition and the representation of the environment. In four experiments, we investigated navigation difficulties arising at oblique angled intersections. In the first three studies we investigated specific arrow-fork configurations. In dependence on the branch subjects use to enter the intersection different decision latencies and numbers of errors arise. If subjects see the intersection as a fork, it is more difficult to find the correct way as if it is seen as an arrow. In a fourth study we investigated different heuristics people use while making a detour around a barrier. Detour behaviour varies with the perspective. If subjects learn and navigate through the maze in a field perspective they use a heuristic of preferring right angled paths. If they have a view from above and acquire their knowledge in an observer perspective they use oblique angled paths more often.

    Files private

    Request files
  • 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.
  • Jesse, A., Vrignaud, N., Cohen, M. M., & Massaro, D. W. (2000). The processing of information from multiple sources in simultaneous interpreting. Interpreting, 5(2), 95-115. doi:10.1075/intp.5.2.04jes.

    Abstract

    Language processing is influenced by multiple sources of information. We examined whether the performance in simultaneous interpreting would be improved when providing two sources of information, the auditory speech as well as corresponding lip-movements, in comparison to presenting the auditory speech alone. Although there was an improvement in sentence recognition when presented with visible speech, there was no difference in performance between these two presentation conditions when bilinguals simultaneously interpreted from English to German or from English to Spanish. The reason why visual speech did not contribute to performance could be the presentation of the auditory signal without noise (Massaro, 1998). This hypothesis should be tested in the future. Furthermore, it should be investigated if an effect of visible speech can be found for other contexts, when visual information could provide cues for emotions, prosody, or syntax.
  • Johns, T. G., Perera, R. M., Vitali, A. A., Vernes, S. C., & Scott, A. (2004). Phosphorylation of a glioma-specific mutation of the EGFR [Abstract]. Neuro-Oncology, 6, 317.

    Abstract

    Mutations of the epidermal growth factor receptor (EGFR) gene are found at a relatively high frequency in glioma, with the most common being the de2-7 EGFR (or EGFRvIII). This mutation arises from an in-frame deletion of exons 2-7, which removes 267 amino acids from the extracellular domain of the receptor. Despite being unable to bind ligand, the de2-7 EGFR is constitutively active at a low level. Transfection of human glioma cells with the de2-7 EGFR has little effect in vitro, but when grown as tumor xenografts this mutated receptor imparts a dramatic growth advantage. We mapped the phosphorylation pattern of de2-7 EGFR, both in vivo and in vitro, using a panel of antibodies specific for different phosphorylated tyrosine residues. Phosphorylation of de2-7 EGFR was detected constitutively at all tyrosine sites surveyed in vitro and in vivo, including tyrosine 845, a known target in the wild-type EGFR for src kinase. There was a substantial upregulation of phosphorylation at every yrosine residue of the de2-7 EGFR when cells were grown in vivo compared to the receptor isolated from cells cultured in vitro. Upregulation of phosphorylation at tyrosine 845 could be stimulated in vitro by the addition of specific components of the ECM via an integrindependent mechanism. These observations may partially explain why the growth enhancement mediated by de2-7 EGFR is largely restricted to the in vivo environment
  • Johnson, E. K., Jusczyk, P. W., Cutler, A., & Norris, D. (2000). The development of word recognition: The use of the possible-word constraint by 12-month-olds. In L. Gleitman, & A. Joshi (Eds.), Proceedings of CogSci 2000 (pp. 1034). London: Erlbaum.
  • Jordens, P. (2004). Systematiek en dynamiek bij de verwerving van Finietheid. Toegepaste Taalwetenschap in Artikelen, 71, 9-22.

    Abstract

    In early Dutch learner varieties, there is no evidence of finiteness being a functional category. There is no V2nd: no correlation between inflectional morphology and movement. Initially, learners express the illocutive function of finiteness through the use of illocutive markers, with the non-use of an illocutive marker expressing the default illocutive function of assertion. Illocutive markers are functioning as adjuncts with scope over the predicate. Illocutive markers become re-analysed as functional elements.The driving force is the acquisition of the auxiliary verbs that occur with past participles. It leads to a reanalysis of illocutive markers as two separate elements: an auxiliary verb and a scope adverb. The (modal) auxiliary carries illocutive function. Lexical verb-argument structure (including the external argument) occurs within the domain of the auxiliary verb. The predicate as the focus constituent occurs within the domain of a scope adverb. This reanalysis establishes a position for the external argument within the domain of AUX. The acquisition of AUX causes the acquisition of a (hierarchical) structure with a complement as a constituent which represents an underlying verb-argument structure, a predicate as the domain of elements that are in focus, and an external (specifier) position as a landing site for elements with topic function.
  • 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.
  • Jordens, P. (2004). Morphology in Second Language Acquisition. In G. Booij (Ed.), Morphologie: Ein internationales Handbuch zur Flexion und Wortbildung (pp. 1806-1816). Berlin: Walter de Gruyter.
  • Kempen, G. (2004). Terug naar Wundt: Pleidooi voor integraal onderzoek van taal, taalkennis en taalgedrag. In Koninklijke Nederlandse Akademie van Wetenschappen (Ed.), Gij letterdames en gij letterheren': Nieuwe mogelijkheden voor taalkundig en letterkundig onderzoek in Nederland. (pp. 174-188). Amsterdam: Koninklijke Nederlandse Akademie van Wetenschappen.
  • 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. (1976). De taalgebruiker in de mens: Een uitzicht over de taalpsychologie. Groningen: H.D. Tjeenk Willink.
  • 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., Schotel, H., & Hoenkamp, E. (1982). Analyse-door-synthese van Nederlandse zinnen [Abstract]. De Psycholoog, 17, 509.
  • Kempen, G., & Harbusch, K. (1998). A 'tree adjoining' grammar without adjoining: The case of scrambling in German. In Fourth International Workshop on Tree Adjoining Grammars and Related Frameworks (TAG+4).
  • Kempen, G. (2000). Could grammatical encoding and grammatical decoding be subserved by the same processing module? Behavioral and Brain Sciences, 23, 38-39.
  • Kempen, G., & Harbusch, K. (2004). A corpus study into word order variation in German subordinate clauses: Animacy affects linearization independently of grammatical function assignment. In T. Pechmann, & C. Habel (Eds.), Multidisciplinary approaches to language production (pp. 173-181). Berlin: Mouton de Gruyter.
  • Kempen, G., & Harbusch, K. (2004). Generating natural word orders in a semi-free word order language: Treebank-based linearization preferences for German. In A. Gelbukh (Ed.), Computational Linguistics and Intelligent Text Processing (pp. 350-354). Berlin: Springer.

    Abstract

    We outline an algorithm capable of generating varied but natural sounding sequences of argument NPs in subordinate clauses of German, a semi-free word order language. In order to attain the right level of output flexibility, the algorithm considers (1) the relevant lexical properties of the head verb (not only transitivity type but also reflexivity, thematic relations expressed by the NPs, etc.), and (2) the animacy and definiteness values of the arguments, and their length. The relevant statistical data were extracted from the NEGRA–II treebank and from hand-coded features for animacy and definiteness. The algorithm maps the relevant properties onto “primary” versus “secondary” placement options in the generator. The algorithm is restricted in that it does not take into account linear order determinants related to the sentence’s information structure and its discourse context (e.g. contrastiveness). These factors may modulate the above preferences or license “tertiary” linear orders beyond the primary and secondary options considered here.
  • Kempen, G., & Harbusch, K. (2004). How flexible is constituent order in the midfield of German subordinate clauses? A corpus study revealing unexpected rigidity. In S. Kepser, & M. Reis (Eds.), Pre-Proceedings of the International Conference on Linguistic Evidence (pp. 81-85). Tübingen: Niemeyer.
  • Kempen, G. (2004). Interactive visualization of syntactic structure assembly for grammar-intensive first- and second-language instruction. In R. Delmonte, P. Delcloque, & S. Tonelli (Eds.), Proceedings of InSTIL/ICALL2004 Symposium on NLP and speech technologies in advanced language learning systems (pp. 183-186). Venice: University of Venice.
  • Kempen, G., & Harbusch, K. (2004). How flexible is constituent order in the midfield of German subordinate clauses?: A corpus study revealing unexpected rigidity. In Proceedings of the International Conference on Linguistic Evidence (pp. 81-85). Tübingen: University of Tübingen.
  • Kempen, G. (2004). Human grammatical coding: Shared structure formation resources for grammatical encoding and decoding. In Cuny 2004 - The 17th Annual CUNY Conference on Human Sentence Processing. March 25-27, 2004. University of Maryland (pp. 66).
  • Kempen, G. (1994). In de grammaticadiscussie is de empirie aan zet. Levende Talen, 486, 27-28.
  • Kempen, G., & Hoenkamp, E. (1982). Incremental sentence generation: Implications for the structure of a syntactic processor. In J. Horecký (Ed.), COLING 82. Proceedings of the Ninth International Conference on Computational Linguistics, Prague, July 5-10, 1982 (pp. 151-156). Amsterdam: North-Holland.

    Abstract

    Human speakers often produce sentences incrementally. They can start speaking having in mind only a fragmentary idea of what they want to say, and while saying this they refine the contents underlying subsequent parts of the utterance. This capability imposes a number of constraints on the design of a syntactic processor. This paper explores these constraints and evaluates some recent computational sentence generators from the perspective of incremental production.
  • 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., & Sprangers, C. (Eds.). (1984). Kennis, mens en computer. Lisse: Swets & Zeitlinger.

    Abstract

    Essays van psychologen en linguı̈sten over de relatie hersens-computers.
  • Kempen, G. (1994). Klare taal: Zicht op zinsbouw. Natuur en Techniek, 62, 380-391.
  • Kempen, G. (1994). Nederlands als computertaal. EMNET: Nieuwsbrief Elektronische Media, 2, 9-12.
  • Kempen, G. (1998). Sentence parsing. In A. D. Friederici (Ed.), Language comprehension: A biological perspective (pp. 213-228). Berlin: Springer.
  • Kempen, G. (1976). Syntactic constructions as retrieval plans. British Journal of Psychology, 67(2), 149-160. doi:10.1111/j.2044-8295.1976.tb01505.x.

    Abstract

    Four probe latency experiments show that the ‘constituent boundary effect’ (transitions between constituents are more difficult than within constituents) is a retrieval and not a storage phenomenon. The experimental logic used is called paraphrastic reproduction: after verbatim memorization of some sentences, subjects were instructed to reproduce them both in their original wording and in the form of sentences that, whilst preserving the original meaning, embodied different syntactic constructions. Syntactic constructions are defined as pairs which consist of a pattern of conceptual information and a syntactic scheme, i.e. a sequence of syntactic word categories and function words. For example, the sequence noun + finite intransitive main verb (‘John runs’) expresses a conceptual actor-action relationship. It is proposed that for each overlearned and simple syntactic construction there exists a retrieval plan which does the following. It searches through the long-term memory information that has been designated as the conceptual content of the utterance(s) to be produced, looking for a token of its conceptual pattern. The retrieved information is then cast into the format of its syntactic scheme. The organization of such plans is held responsible for the constituent boundary effect.
  • Kempen, G. (1984). Taaltechnologie voor het Nederlands: Vorderingen bij de bouw van een Nederlandstalig dialoog- en auteursysteem. Toegepaste Taalwetenschap in Artikelen, 19, 48-58.
  • Kempen, G., Konst, L., & De Smedt, K. (1984). Taaltechnologie voor het Nederlands: Vorderingen bij de bouw van een Nederlandstalig dialoog- en auteursysteem. Informatie, 26, 878-881.
  • 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.
  • Kemps, R. J. J. K., Ernestus, M., Schreuder, R., & Baayen, R. H. (2004). Processing reduced word forms: The suffix restoration effect. Brain and Language, 90(1-3), 117-127. doi:10.1016/S0093-934X(03)00425-5.

    Abstract

    Listeners cannot recognize highly reduced word forms in isolation, but they can do so when these forms are presented in context (Ernestus, Baayen, & Schreuder, 2002). This suggests that not all possible surface forms of words have equal status in the mental lexicon. The present study shows that the reduced forms are linked to the canonical representations in the mental lexicon, and that these latter representations induce reconstruction processes. Listeners restore suffixes that are partly or completely missing in reduced word forms. A series of phoneme-monitoring experiments reveals the nature of this restoration: the basis for suffix restoration is mainly phonological in nature, but orthography has an influence as well.
  • Kemps, R. J. J. K. (2004). Morphology in auditory lexical processing: Sensitivity to fine phonetic detail and insensitivity to suffix reduction. PhD Thesis, Radboud University Nijmegen, Nijmegen. doi:10.17617/2.59193.

    Abstract

    This dissertation investigates two seemingly contradictory properties of the speech perception system. On the one hand, listeners are extremely sensitive to the fine phonetic details in the speech signal. These subtle acoustic cues can reduce the temporal ambiguity between words that show initial segmental overlap, and can guide lexical activation. On the other hand, comprehension does not seem to be hampered at all by the drastic reductions that typically occur in casual speech. Complete segments, and sometimes even complete syllables, may be missing, but comprehension is seemingly unaffected. This thesis aims at elucidating how words are represented and accessed in the mental lexicon, by investigating these contradictory phenomena for the domain of morphology

    Additional information

    full text via Radboud Repository
  • Kidd, E. (2004). Grammars, parsers, and language acquisition. Journal of Child Language, 31(2), 480-483. doi:10.1017/S0305000904006117.

    Abstract

    Drozd's critique of Crain & Thornton's (C&T) (1998) book Investigations in Universal Grammar (IUG) raises many issues concerning theory and experimental design within generative approaches to language acquisition. I focus here on one of the strongest theoretical claims of the Modularity Matching Model (MMM): continuity of processing. For reasons different to Drozd, I argue that the assumption is tenuous. Furthermore, I argue that the focus of the MMM and the methodological prescriptions contained in IUG are too narrow to capture language acquisition.
  • Kircher, T. T. J., Brammer, M. J., Levelt, W. J. M., Bartels, M., & McGuire, P. K. (2004). Pausing for thought: Engagement of left temporal cortex during pauses in speech. NeuroImage, 21(1), 84-90. doi:10.1016/j.neuroimage.2003.09.041.

    Abstract

    Pauses during continuous speech, particularly those that occur within clauses, are thought to reflect the planning of forthcoming verbal output. We used functional Magnetic Resonance Imaging (fMRI) to examine their neural correlates. Six volunteers were scanned while describing seven Rorschach inkblots, producing 3 min of speech per inkblot. In an event-related design, the level of blood oxygenation level dependent (BOLD) contrast during brief speech pauses (mean duration 1.3 s, SD 0.3 s) during overt speech was contrasted with that during intervening periods of articulation. We then examined activity associated with pauses that occurred within clauses and pauses that occurred between grammatical junctions. Relative to articulation during speech, pauses were associated with activation in the banks of the left superior temporal sulcus (BA 39/22), at the temporoparietal junction. Continuous speech was associated with greater activation bilaterally in the inferior frontal (BA 44/45), middle frontal (BA 8) and anterior cingulate (BA 24) gyri, the middle temporal sulcus (BA 21/22), the occipital cortex and the cerebellum. Left temporal activation was evident during pauses that occurred within clauses but not during pauses at grammatical junctions. In summary, articulation during continuous speech involved frontal, temporal and cerebellar areas, while pausing was associated with activity in the left temporal cortex, especially when this occurred within a clause. The latter finding is consistent with evidence that within-clause pauses are a correlate of speech planning and in particular lexical retrieval.
  • Kita, S., van Gijn, I., & van der Hulst, H. (1998). Movement phases in signs and co-speech gestures, and their transcription by human coders. In Gesture and Sign-Language in Human-Computer Interaction (Lecture Notes in Artificial Intelligence - LNCS Subseries, Vol. 1371) (pp. 23-35). Berlin, Germany: Springer-Verlag.

    Abstract

    The previous literature has suggested that the hand movement in co-speech gestures and signs consists of a series of phases with qualitatively different dynamic characteristics. In this paper, we propose a syntagmatic rule system for movement phases that applies to both co-speech gestures and signs. Descriptive criteria for the rule system were developed for the analysis video-recorded continuous production of signs and gesture. It involves segmenting a stream of body movement into phases and identifying different phase types. Two human coders used the criteria to analyze signs and cospeech gestures that are produced in natural discourse. It was found that the criteria yielded good inter-coder reliability. These criteria can be used for the technology of automatic recognition of signs and co-speech gestures in order to segment continuous production and identify the potentially meaningbearing phase.
  • Klein, W. (Ed.). (2004). Philologie auf neuen Wegen [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 136.
  • Klein, W. (Ed.). (2004). Universitas [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik (LiLi), 134.
  • Klein, W. (2004). Vom Wörterbuch zum digitalen lexikalischen System. Zeitschrift für Literaturwissenschaft und Linguistik, 136, 10-55.
  • Klein, W. (1984). Bühler Ellipse. In C. F. Graumann, & T. Herrmann (Eds.), Karl Bühlers Axiomatik: Fünfzig Jahre Axiomatik der Sprachwissenschaften (pp. 117-141). Frankfurt am Main: Klostermann.
  • Klein, W. (2000). Changing concepts of the nature-nurture debate. In R. Hide, J. Mittelstrass, & W. Singer (Eds.), Changing concepts of nature at the turn of the millenium: Proceedings plenary session of the Pontifical academy of sciences, 26-29 October 1998 (pp. 289-299). Vatican City: Pontificia Academia Scientiarum.
  • Klein, W., & Rieck, B.-O. (1982). Der Erwerb der Personalpronomina im ungesteuerten Spracherwerb. Zeitschrift für Literaturwissenschaft und Linguistik, 45, 35-71.
  • Klein, W. (2000). Der Mythos vom Sprachverfall. In Berlin-Brandenburgische Akademie der Wissenschaften (Ed.), Jahrbuch 1999: Berlin-Brandenburgische Akademie der Wissenschaften (pp. 139-158). Berlin: Akademie Verlag.
  • Klein, W. (1976). Der Prozeß des Zweitspracherwerbs und seine Beschreibung. In R. Dietrich (Ed.), Aspekte des Fremdsprachenerwerbs (pp. 100-118). Kronberg/Ts.: Athenäum.
  • 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. (1982). Einige Bemerkungen zur Frageintonation. Deutsche Sprache, 4, 289-310.

    Abstract

    In the first, critical part of this study, a small sample of simple German sentences with their empirically determined pitch contours is used to demonstrate the incorrectness of numerous currently hold views of German sentence intonation. In the second, more constructive part, several interrogative sentence types are analysed and an attempt is made to show that intonation, besides other functions, indicates the permantently changing 'thematic score' in on-going discourse as well as certain validity claims.
  • Klein, W. (1976). Einige wesentliche Eigenschaften natürlicher Sprachen und ihre Bedeutung für die linguistische Theorie. Zeitschrift für Literaturwissenschaft und Linguistik, 23/24, 11-31.
  • Klein, W. (1976). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, 6(23/24), 7-10.
  • Klein, W. (1982). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, 12, 7-8.
  • Klein, W., & Dittmar, N. (1994). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, (93), 7-8.

Share this page