Publications

Displaying 101 - 200 of 231
  • 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.
  • Khemlani, S., Leslie, S.-J., Glucksberg, S., & Rubio-Fernández, P. (2007). Do ducks lay eggs? How people interpret generic assertions. In D. S. McNamara, & J. G. Trafton (Eds.), Proceedings of the 29th Annual Conference of the Cognitive Science Society (CogSci 2007). Austin, TX: Cognitive Science Society.
  • 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.). (2002). Sprache des Rechts II [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 128.
  • Klein, W., & Von Stutterheim, C. (Eds.). (2007). Sprachliche Perspektivierung [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 145.
  • Klein, W., & Musan, R. (Eds.). (1999). Das deutsche Perfekt [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (113).
  • Klein, W., & Jungbluth, K. (Eds.). (2002). Deixis [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 125.
  • Klein, W., & Franceschini, R. (Eds.). (2003). Einfache Sprache [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 131.
  • Klein, W., & Dittmar, N. (Eds.). (1994). Interkulturelle Kommunikation [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (93).
  • Klein, W. (Ed.). (1998). Kaleidoskop [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (112).
  • Klein, W. (Ed.). (1988). Sprache Kranker [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (69).
  • Klein, W. (Ed.). (1979). Sprache und Kontext [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (33).
  • Koch, X., & Janse, E. (2015). Effects of age and hearing loss on articulatory precision for sibilants. In M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). London: International Phonetic Association.

    Abstract

    This study investigates the effects of adult age and speaker abilities on articulatory precision for sibilant productions. Normal-hearing young adults with
    better sibilant discrimination have been shown to produce greater spectral sibilant contrasts. As reduced auditory feedback may gradually impact on feedforward
    commands, we investigate whether articulatory precision as indexed by spectral mean for [s] and [S] decreases with age, and more particularly with agerelated
    hearing loss. Younger, middle-aged and older adults read aloud words starting with the sibilants [s] or [S]. Possible effects of cognitive, perceptual, linguistic and sociolinguistic background variables
    on the sibilants’ acoustics were also investigated. Sibilant contrasts were less pronounced for male than female speakers. Most importantly, for the fricative
    [s], the spectral mean was modulated by individual high-frequency hearing loss, but not age. These results underscore that even mild hearing loss already affects articulatory precision.
  • Kuijpers, C., Van Donselaar, W., & Cutler, A. (2002). Perceptual effects of assimilation-induced violation of final devoicing in Dutch. In J. H. L. Hansen, & B. Pellum (Eds.), The 7th International Conference on Spoken Language Processing (pp. 1661-1664). Denver: ICSA.

    Abstract

    Voice assimilation in Dutch is an optional phonological rule which changes the surface forms of words and in doing so may violate the otherwise obligatory phonological rule of syllablefinal devoicing. We report two experiments examining the influence of voice assimilation on phoneme processing, in lexical compound words and in noun-verb phrases. Processing was not impaired in appropriate assimilation contexts across morpheme boundaries, but was impaired when devoicing was violated (a) in an inappropriate non-assimilatory) context, or (b) across a syntactic boundary.
  • Kuntay, A., & Ozyurek, A. (2002). Joint attention and the development of the use of demonstrative pronouns in Turkish. In B. Skarabela, S. Fish, & A. H. Do (Eds.), Proceedings of the 26th annual Boston University Conference on Language Development (pp. 336-347). Somerville, MA: Cascadilla Press.
  • Kuzla, C., & Ernestus, M. (2007). Prosodic conditioning of phonetic detail of German plosives. In J. Trouvain, & W. J. Barry (Eds.), Proceedings of the 16th International Congress of Phonetic Sciences (ICPhS 2007) (pp. 461-464). Dudweiler: Pirrot.

    Abstract

    The present study investigates the influence of prosodic structure on the fine-grained phonetic details of German plosives which also cue the phonological fortis-lenis contrast. Closure durations were found to be longer at higher prosodic boundaries. There was also less glottal vibration in lenis plosives at higher prosodic boundaries. Voice onset time in lenis plosives was not affected by prosody. In contrast, for the fortis plosives VOT decreased at higher boundaries, as did the maximal intensity of the release. These results demonstrate that the effects of prosody on different phonetic cues can go into opposite directions, but are overall constrained by the need to maintain phonological contrasts. While prosodic effects on some cues are compatible with a ‘fortition’ account of prosodic strengthening or with a general feature enhancement explanation, the effects on others enhance paradigmatic contrasts only within a given prosodic position.
  • Kuzla, C. (2003). Prosodically-conditioned variation in the realization of domain-final stops and voicing assimilation of domain-initial fricatives in German. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2829-2832). Adelaide: Causal Productions.
  • Lai, V. T., Chang, M., Duffield, C., Hwang, J., Xue, N., & Palmer, M. (2007). Defining a methodology for mapping Chinese and English sense inventories. In Proceedings of the 8th Chinese Lexical Semantics Workshop 2007 (CLSW 2007). The Hong Kong Polytechnic University, Hong Kong, May 21-23 (pp. 59-65).

    Abstract

    In this study, we explored methods for linking Chinese and English sense inventories using two opposing approaches: creating links (1) bottom-up: by starting at the finer-grained sense level then proceeding to the verb subcategorization frames and (2) top-down: by starting directly with the more coarse-grained frame levels. The sense inventories for linking include pre-existing corpora, such as English Propbank (Palmer, Gildea, and Kingsbury, 2005), Chinese Propbank (Xue and Palmer, 2004) and English WordNet (Fellbaum, 1998) and newly created corpora, the English and Chinese Sense Inventories from DARPA-GALE OntoNotes. In the linking task, we selected a group of highly frequent and polysemous communication verbs, including say, ask, talk, and speak in English, and shuo, biao-shi, jiang, and wen in Chinese. We found that with the bottom-up method, although speakers of both languages agreed on the links between senses, the subcategorization frames of the corresponding senses did not match consistently. With the top-down method, if the verb frames match in both languages, their senses line up more quickly to each other. The results indicate that the top-down method is more promising in linking English and Chinese sense inventories.
  • De Lange, F. P., Hagoort, P., & Toni, I. (2003). Differential fronto-parietal contributions to visual and motor imagery. NeuroImage, 19(2), e2094-e2095.

    Abstract

    Mental imagery is a cognitive process crucial to human reasoning. Numerous studies have characterized specific
    instances of this cognitive ability, as evoked by visual imagery (VI) or motor imagery (MI) tasks. However, it
    remains unclear which neural resources are shared between VI and MI, and which are exclusively related to MI.
    To address this issue, we have used fMRI to measure human brain activity during performance of VI and MI
    tasks. Crucially, we have modulated the imagery process by manipulating the degree of mental rotation necessary
    to solve the tasks. We focused our analysis on changes in neural signal as a function of the degree of mental
    rotation in each task.
  • Levelt, C. C., Fikkert, P., & Schiller, N. O. (2003). Metrical priming in speech production. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2481-2485). Adelaide: Causal Productions.

    Abstract

    In this paper we report on four experiments in which we attempted to prime the stress position of Dutch bisyllabic target nouns. These nouns, picture names, had stress on either the first or the second syllable. Auditory prime words had either the same stress as the target or a different stress (e.g., WORtel – MOtor vs. koSTUUM – MOtor; capital letters indicate stressed syllables in prime – target pairs). Furthermore, half of the prime words were semantically related, the other half were unrelated. In none of the experiments a stress priming effect was found. This could mean that stress is not stored in the lexicon. An additional finding was that targets with initial stress had a faster response than targets with a final stress. We hypothesize that bisyllabic words with final stress take longer to be encoded because this stress pattern is irregular with respect to the lexical distribution of bisyllabic stress patterns, even though it can be regular in terms of the metrical stress rules of Dutch.
  • Levelt, W. J. M., & Plomp, R. (1962). Musical consonance and critical bandwidth. In Proceedings of the 4th International Congress Acoustics (pp. 55-55).
  • Levelt, W. J. M. (1991). Lexical access in speech production: Stages versus cascading. In H. Peters, W. Hulstijn, & C. Starkweather (Eds.), Speech motor control and stuttering (pp. 3-10). Amsterdam: Excerpta Medica.
  • Levelt, W. J. M. (1994). On the skill of speaking: How do we access words? In Proceedings ICSLP 94 (pp. 2253-2258). Yokohama: The Acoustical Society of Japan.
  • Levelt, W. J. M. (1994). Onder woorden brengen: Beschouwingen over het spreekproces. In Haarlemse voordrachten: voordrachten gehouden in de Hollandsche Maatschappij der Wetenschappen te Haarlem. Haarlem: Hollandsche maatschappij der wetenschappen.
  • Levelt, W. J. M. (1994). What can a theory of normal speaking contribute to AAC? In ISAAC '94 Conference Book and Proceedings. Hoensbroek: IRV.
  • Levinson, S. C., & Haviland, J. B. (Eds.). (1994). Space in Mayan languages [Special Issue]. Linguistics, 32(4/5).
  • Levinson, S. C. (1979). Pragmatics and social deixis: Reclaiming the notion of conventional implicature. In C. Chiarello (Ed.), Proceedings of the Fifth Annual Meeting of the Berkeley Linguistics Society (pp. 206-223).
  • Little, H., Eryılmaz, K., & de Boer, B. (2015). A new artificial sign-space proxy for investigating the emergence of structure and categories in speech. In The Scottish Consortium for ICPhS 2015 (Ed.), The proceedings of the 18th International Congress of Phonetic Sciences. (ICPhS 2015).
  • Little, H., Eryılmaz, K., & de Boer, B. (2015). Linguistic modality affects the creation of structure and iconicity in signals. In D. C. Noelle, R. Dale, A. S. Warlaumont, J. Yoshimi, T. Matlock, C. Jennings, & P. Maglio (Eds.), The 37th annual meeting of the Cognitive Science Society (CogSci 2015) (pp. 1392-1398). Austin, TX: Cognitive Science Society.

    Abstract

    Different linguistic modalities (speech or sign) offer different levels at which signals can iconically represent the world. One hypothesis argues that this iconicity has an effect on how linguistic structure emerges. However, exactly how and why these effects might come about is in need of empirical investigation. In this contribution, we present a signal creation experiment in which both the signalling space and the meaning space are manipulated so that different levels and types of iconicity are available between the signals and meanings. Signals are produced using an infrared sensor that detects the hand position of participants to generate auditory feedback. We find evidence that iconicity may be maladaptive for the discrimination of created signals. Further, we implemented Hidden Markov Models to characterise the structure within signals, which was also used to inform a metric for iconicity.
  • Majid, A., & Bowerman, M. (Eds.). (2007). Cutting and breaking events: A crosslinguistic perspective [Special Issue]. Cognitive Linguistics, 18(2).

    Abstract

    This special issue of Cognitive Linguistics explores the linguistic encoding of events of cutting and breaking. In this article we first introduce the project on which it is based by motivating the selection of this conceptual domain, presenting the methods of data collection used by all the investigators, and characterizing the language sample. We then present a new approach to examining crosslinguistic similarities and differences in semantic categorization. Applying statistical modeling to the descriptions of cutting and breaking events elicited from speakers of all the languages, we show that although there is crosslinguistic variation in the number of distinctions made and in the placement of category boundaries, these differences take place within a strongly constrained semantic space: across languages, there is a surprising degree of consensus on the partitioning of events in this domain. In closing, we compare our statistical approach with more conventional semantic analyses, and show how an extensional semantic typological approach like the one illustrated here can help illuminate the intensional distinctions made by languages.
  • Majid, A., Jordan, F., & Dunn, M. (Eds.). (2015). Semantic systems in closely related languages [Special Issue]. Language Sciences, 49.
  • Malaisé, V., Gazendam, L., & Brugman, H. (2007). Disambiguating automatic semantic annotation based on a thesaurus structure. In Proceedings of TALN 2007.
  • Matsuo, A., & Duffield, N. (2002). Assessing the generality of knowledge about English ellipsis in SLA. In J. Costa, & M. J. Freitas (Eds.), Proceedings of the GALA 2001 Conference on Language Acquisition (pp. 49-53). Lisboa: Associacao Portuguesa de Linguistica.
  • Matsuo, A., & Duffield, N. (2002). Finiteness and parallelism: Assessing the generality of knowledge about English ellipsis in SLA. In B. Skarabela, S. Fish, & A.-H.-J. Do (Eds.), Proceedings of the 26th Boston University Conference on Language Development (pp. 197-207). Somerville, Massachusetts: Cascadilla Press.
  • McQueen, J. M., & Cho, T. (2003). The use of domain-initial strengthening in segmentation of continuous English speech. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2993-2996). Adelaide: Causal Productions.
  • McQueen, J. M., & Cutler, A. (1998). Spotting (different kinds of) words in (different kinds of) context. In R. Mannell, & J. Robert-Ribes (Eds.), Proceedings of the Fifth International Conference on Spoken Language Processing: Vol. 6 (pp. 2791-2794). Sydney: ICSLP.

    Abstract

    The results of a word-spotting experiment are presented in which Dutch listeners tried to spot different types of bisyllabic Dutch words embedded in different types of nonsense contexts. Embedded verbs were not reliably harder to spot than embedded nouns; this suggests that nouns and verbs are recognised via the same basic processes. Iambic words were no harder to spot than trochaic words, suggesting that trochaic words are not in principle easier to recognise than iambic words. Words were harder to spot in consonantal contexts (i.e., contexts which themselves could not be words) than in longer contexts which contained at least one vowel (i.e., contexts which, though not words, were possible words of Dutch). A control experiment showed that this difference was not due to acoustic differences between the words in each context. The results support the claim that spoken-word recognition is sensitive to the viability of sound sequences as possible words.
  • Meeuwissen, M., Roelofs, A., & Levelt, W. J. M. (2003). Naming analog clocks conceptually facilitates naming digital clocks. In Proceedings of XIII Conference of the European Society of Cognitive Psychology (ESCOP 2003) (pp. 271-271).
  • Mitterer, H. (2007). Top-down effects on compensation for coarticulation are not replicable. In H. van Hamme, & R. van Son (Eds.), Proceedings of Interspeech 2007 (pp. 1601-1604). Adelaide: Causal Productions.

    Abstract

    Listeners use lexical knowledge to judge what speech sounds they heard. I investigated whether such lexical influences are truly top-down or just reflect a merging of perceptual and lexical constraints. This is achieved by testing whether the lexically determined identity of a phone exerts the appropriate context effects on surrounding phones. The current investigations focuses on compensation for coarticulation in vowel-fricative sequences, where the presence of a rounded vowel (/y/ rather than /i/) leads fricatives to be perceived as /s/ rather than //. This results was consistently found in all three experiments. A vowel was also more likely to be perceived as rounded /y/ if that lead listeners to be perceive words rather than nonwords (Dutch: meny, English id. vs. meni nonword). This lexical influence on the perception of the vowel had, however, no consistent influence on the perception of following fricative.
  • Mitterer, H., & McQueen, J. M. (2007). Tracking perception of pronunciation variation by tracking looks to printed words: The case of word-final /t/. In J. Trouvain, & W. J. Barry (Eds.), Proceedings of the 16th International Congress of Phonetic Sciences (ICPhS 2007) (pp. 1929-1932). Dudweiler: Pirrot.

    Abstract

    We investigated perception of words with reduced word-final /t/ using an adapted eyetracking paradigm. Dutch listeners followed spoken instructions to click on printed words which were accompanied on a computer screen by simple shapes (e.g., a circle). Targets were either above or next to their shapes, and the shapes uniquely identified the targets when the spoken forms were ambiguous between words with or without final /t/ (e.g., bult, bump, vs. bul, diploma). Analysis of listeners’ eye-movements revealed, in contrast to earlier results, that listeners use the following segmental context when compensating for /t/-reduction. Reflecting that /t/-reduction is more likely to occur before bilabials, listeners were more likely to look at the /t/-final words if the next word’s first segment was bilabial. This result supports models of speech perception in which prelexical phonological processes use segmental context to modulate word recognition.
  • Mitterer, H. (2007). Behavior reflects the (degree of) reality of phonological features in the brain as well. In J. Trouvain, & W. J. Barry (Eds.), Proceedings of the 16th International Congress of Phonetic Sciences (ICPhS 2007) (pp. 127-130). Dudweiler: Pirrot.

    Abstract

    To assess the reality of phonological features in language processing (vs. language description), one needs to specify the distinctive claims of distinctive-feature theory. Two of the more farreaching claims are compositionality and generalizability. I will argue that there is some evidence for the first and evidence against the second claim from a recent behavioral paradigm. Highlighting the contribution of a behavioral paradigm also counterpoints the use of brain measures as the only way to elucidate what is "real for the brain". The contributions of the speakers exemplify how brain measures can help us to understand the reality of phonological features in language processing. The evidence is, however, not convincing for a) the claim for underspecification of phonological features—which has to deal with counterevidence from behavioral as well as brain measures—, and b) the claim of position independence of phonological features.
  • Moers, C., Janse, E., & Meyer, A. S. (2015). Probabilistic reduction in reading aloud: A comparison of younger and older adults. In M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). London: International Phonetics Association.

    Abstract

    Frequent and predictable words are generally pronounced with less effort and are therefore acoustically more reduced than less frequent or unpredictable words. Local predictability can be operationalised by Transitional Probability (TP), which indicates how likely a word is to occur given its immediate context. We investigated whether and how probabilistic reduction effects on word durations change with adult age when reading aloud content words embedded in sentences. The results showed equally large frequency effects on verb and noun durations for both younger (Mage = 20 years) and older (Mage = 68 years) adults. Backward TP also affected word duration for younger and older adults alike. ForwardTP, however, had no significant effect on word duration in either age group. Our results resemble earlier findings of more robust BackwardTP effects compared to ForwardTP effects. Furthermore, unlike often reported decline in predictive processing with aging, probabilistic reduction effects remain stable across adulthood.
  • Moisik, S. R., & Dediu, D. (2015). Anatomical biasing and clicks: Preliminary biomechanical modelling. In H. Little (Ed.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015) Satellite Event: The Evolution of Phonetic Capabilities: Causes constraints, consequences (pp. 8-13). Glasgow: ICPhS.

    Abstract

    It has been observed by several researchers that the Khoisan palate tends to lack a prominent alveolar ridge. A preliminary biomechanical model of click production was created to examine if these sounds might be subject to an anatomical bias associated with alveolar ridge size. Results suggest the bias is plausible, taking the form of decreased articulatory effort and improved volume change characteristics, however, further modelling and experimental research is required to solidify the claim.
  • Morano, L., Ernestus, M., & Ten Bosch, L. (2015). Schwa reduction in low-proficiency L2 speakers: Learning and generalization. In Scottish consortium for ICPhS, M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). Glasgow: University of Glasgow.

    Abstract

    This paper investigated the learnability and generalizability of French schwa alternation by Dutch low-proficiency second language learners. We trained 40 participants on 24 new schwa words by exposing them equally often to the reduced and full forms of these words. We then assessed participants' accuracy and reaction times to these newly learnt words as well as 24 previously encountered schwa words with an auditory lexical decision task. Our results show learning of the new words in both forms. This suggests that lack of exposure is probably the main cause of learners' difficulties with reduced forms. Nevertheless, the full forms were slightly better recognized than the reduced ones, possibly due to phonetic and phonological properties of the reduced forms. We also observed no generalization to previously encountered words, suggesting that our participants stored both of the learnt word forms and did not create a rule that applies to all schwa words.
  • Moscoso del Prado Martín, F., & Baayen, R. H. (2003). Using the structure found in time: Building real-scale orthographic and phonetic representations by accumulation of expectations. In H. Bowman, & C. Labiouse (Eds.), Connectionist Models of Cognition, Perception and Emotion: Proceedings of the Eighth Neural Computation and Psychology Workshop (pp. 263-272). Singapore: World Scientific.
  • Mulder, K., Brekelmans, G., & Ernestus, M. (2015). The processing of schwa reduced cognates and noncognates in non-native listeners of English. In Scottish consortium for ICPhS, M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). Glasgow: University of Glasgow.

    Abstract

    In speech, words are often reduced rather than fully pronounced (e.g., (/ˈsʌmri/ for /ˈsʌməri/, summary). Non-native listeners may have problems in processing these reduced forms, because they have encountered them less often. This paper addresses the question whether this also holds for highly proficient non-natives and for words with similar forms and meanings in the non-natives' mother tongue (i.e., cognates). In an English auditory lexical decision task, natives and highly proficient Dutch non-natives of English listened to cognates and non-cognates that were presented in full or without their post-stress schwa. The data show that highly proficient learners are affected by reduction as much as native speakers. Nevertheless, the two listener groups appear to process reduced forms differently, because non-natives produce more errors on reduced cognates than on non-cognates. While listening to reduced forms, non-natives appear to be hindered by the co-activated lexical representations of cognate forms in their native language.
  • Narasimhan, B., Eisenbeiss, S., & Brown, P. (Eds.). (2007). The linguistic encoding of multiple-participant events [Special Issue]. Linguistics, 45(3).

    Abstract

    This issue investigates the linguistic encoding of events with three or more participants from the perspectives of language typology and acquisition. Such “multiple-participant events” include (but are not limited to) any scenario involving at least three participants, typically encoded using transactional verbs like 'give' and 'show', placement verbs like 'put', and benefactive and applicative constructions like 'do (something for someone)', among others. There is considerable crosslinguistic and withinlanguage variation in how the participants (the Agent, Causer, Theme, Goal, Recipient, or Experiencer) and the subevents involved in multipleparticipant situations are encoded, both at the lexical and the constructional levels
  • Neger, T. M., Rietveld, T., & Janse, E. (2015). Adult age effects in auditory statistical learning. In M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). London: International Phonetic Association.

    Abstract

    Statistical learning plays a key role in language processing, e.g., for speech segmentation. Older adults have been reported to show less statistical learning on the basis of visual input than younger adults. Given age-related changes in perception and cognition, we investigated whether statistical learning is also impaired in the auditory modality in older compared to younger adults and whether individual learning ability is associated with measures of perceptual (i.e., hearing sensitivity) and cognitive functioning in both age groups. Thirty younger and thirty older adults performed an auditory artificial-grammar-learning task to assess their statistical learning ability. In younger adults, perceptual effort came at the cost of processing resources required for learning. Inhibitory control (as indexed by Stroop colornaming performance) did not predict auditory learning. Overall, younger and older adults showed the same amount of auditory learning, indicating that statistical learning ability is preserved over the adult life span.
  • Nijveld, A., Ten Bosch, L., & Ernestus, M. (2015). Exemplar effects arise in a lexical decision task, but only under adverse listening conditions. In Scottish consortium for ICPhS, M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). Glasgow: University of Glasgow.

    Abstract

    This paper studies the influence of adverse listening conditions on exemplar effects in priming experiments that do not instruct participants to use their episodic memories. We conducted two lexical decision experiments, in which a prime and a target represented the same word type and could be spoken by the same or a different speaker. In Experiment 1, participants listened to clear speech, and showed no exemplar effects: they recognised repetitions by the same speaker as quickly as different speaker repetitions. In Experiment 2, the stimuli contained noise, and exemplar effects did arise. Importantly, Experiment 1 elicited longer average RTs than Experiment 2, a result that contradicts the time-course hypothesis, according to which exemplars only play a role when processing is slow. Instead, our findings support the hypothesis that exemplar effects arise under adverse listening conditions, when participants are stimulated to use their episodic memories in addition to their mental lexicons.
  • Norris, D., McQueen, J. M., & Cutler, A. (1994). Competition and segmentation in spoken word recognition. In Proceedings of the Third International Conference on Spoken Language Processing: Vol. 1 (pp. 401-404). Yokohama: PACIFICO.

    Abstract

    This paper describes recent experimental evidence which shows that models of spoken word recognition must incorporate both inhibition between competing lexical candidates and a sensitivity to metrical cues to lexical segmentation. A new version of the Shortlist [1][2] model incorporating the Metrical Segmentation Strategy [3] provides a detailed simulation of the data.
  • Omar, R., Henley, S. M., Hailstone, J. C., Sauter, D., Scott, S. K., Fox, N. C., Rossor, M. N., & Warren, J. D. (2007). Recognition of emotions in faces, voices and music in frontotemporal lobar regeneration [Abstract]. Journal of Neurology, Neurosurgery & Psychiatry, 78(9), 1014.

    Abstract

    Frontotemporal lobar degeneration (FTLD) is a group of neurodegenerative conditions characterised by focal frontal and/or temporal lobe atrophy. Patients develop a range of cognitive and behavioural abnormalities, including prominent difficulties in comprehending and expressing emotions, with significant clinical and social consequences. Here we report a systematic prospective analysis of emotion processing in different input modalities in patients with FTLD. We examined recognition of happiness, sadness, fear and anger in facial expressions, non-verbal vocalisations and music in patients with FTLD and in healthy age matched controls. The FTLD group was significantly impaired in all modalities compared with controls, and this effect was most marked for music. Analysing each emotion separately, recognition of negative emotions was impaired in all three modalities in FTLD, and this effect was most marked for fear and anger. Recognition of happiness was deficient only with music. Our findings support the idea that FTLD causes impaired recognition of emotions across input channels, consistent with a common central representation of emotion concepts. Music may be a sensitive probe of emotional deficits in FTLD, perhaps because it requires a more abstract representation of emotion than do animate stimuli such as faces and voices.
  • Oostdijk, N., & Broeder, D. (2003). The Spoken Dutch Corpus and its exploitation environment. In A. Abeille, S. Hansen-Schirra, & H. Uszkoreit (Eds.), Proceedings of the 4th International Workshop on linguistically interpreted corpora (LINC-03) (pp. 93-101).
  • Oostdijk, N., Goedertier, W., Van Eynde, F., Boves, L., Martens, J.-P., Moortgat, M., & Baayen, R. H. (2002). Experiences from the Spoken Dutch Corpus Project. In Third international conference on language resources and evaluation (pp. 340-347). Paris: European Language Resources Association.
  • Ouni, S., Cohen, M. M., Young, K., & Jesse, A. (2003). Internationalization of a talking head. In M. Sole, D. Recasens, & J. Romero (Eds.), Proceedings of 15th International Congress of Phonetics Sciences (pp. 2569-2572). Barcelona: Casual Productions.

    Abstract

    In this paper we describe a general scheme for internationalization of our talking head, Baldi, to speak other languages. We describe the modular structure of the auditory/visual synthesis software. As an example, we have created a synthetic Arabic talker, which is evaluated using a noisy word recognition task comparing this talker with a natural one.
  • Ozyurek, A. (1998). An analysis of the basic meaning of Turkish demonstratives in face-to-face conversational interaction. In S. Santi, I. Guaitella, C. Cave, & G. Konopczynski (Eds.), Oralite et gestualite: Communication multimodale, interaction: actes du colloque ORAGE 98 (pp. 609-614). Paris: L'Harmattan.
  • Ozyurek, A. (1994). How children talk about a conversation. In K. Beals, J. Denton, R. Knippen, L. Melnar, H. Suzuki, & E. Zeinfeld (Eds.), Papers from the Thirtieth Regional Meeting of the Chicago Linguistic Society: Main Session (pp. 309-319). Chicago, Ill: Chicago Linguistic Society.
  • Ozyurek, A. (1994). How children talk about conversations: Development of roles and voices. In E. V. Clark (Ed.), Proceedings of the Twenty-Sixth Annual Child Language Research Forum (pp. 197-206). Stanford: CSLI Publications.
  • Ozyurek, A., & Kita, S. (1999). Expressing manner and path in English and Turkish: Differences in speech, gesture, and conceptualization. In M. Hahn, & S. C. Stoness (Eds.), Proceedings of the Twenty-first Annual Conference of the Cognitive Science Society (pp. 507-512). London: Erlbaum.
  • Ozyurek, A. (2002). Speech-gesture relationship across languages and in second language learners: Implications for spatial thinking and speaking. In B. Skarabela, S. Fish, & A. H. Do (Eds.), Proceedings of the 26th annual Boston University Conference on Language Development (pp. 500-509). Somerville, MA: Cascadilla Press.
  • Papafragou, A., & Ozturk, O. (2007). Children's acquisition of modality. In Proceedings of the 2nd Conference on Generative Approaches to Language Acquisition North America (GALANA 2) (pp. 320-327). Somerville, Mass.: Cascadilla Press.
  • Papafragou, A. (2007). On the acquisition of modality. In T. Scheffler, & L. Mayol (Eds.), Penn Working Papers in Linguistics. Proceedings of the 30th Annual Penn Linguistics Colloquium (pp. 281-293). Department of Linguistics, University of Pennsylvania.
  • Peeters, D., Snijders, T. M., Hagoort, P., & Ozyurek, A. (2015). The role of left inferior frontal Gyrus in the integration of point- ing gestures and speech. In G. Ferré, & M. Tutton (Eds.), Proceedings of the4th GESPIN - Gesture & Speech in Interaction Conference. Nantes: Université de Nantes.

    Abstract

    Comprehension of pointing gestures is fundamental to human communication. However, the neural mechanisms
    that subserve the integration of pointing gestures and speech in visual contexts in comprehension
    are unclear. Here we present the results of an fMRI study in which participants watched images of an
    actor pointing at an object while they listened to her referential speech. The use of a mismatch paradigm
    revealed that the semantic unication of pointing gesture and speech in a triadic context recruits left
    inferior frontal gyrus. Complementing previous ndings, this suggests that left inferior frontal gyrus
    semantically integrates information across modalities and semiotic domains.
  • Perlman, M., Paul, J., & Lupyan, G. (2015). Congenitally deaf children generate iconic vocalizations to communicate magnitude. In D. C. Noelle, R. Dale, A. S. Warlaumont, J. Yoshimi, T. Matlock, C. D. Jennings, & P. R. Maglio (Eds.), Proceedings of the 37th Annual Cognitive Science Society Meeting (CogSci 2015) (pp. 315-320). Austin, TX: Cognitive Science Society.

    Abstract

    From an early age, people exhibit strong links between certain visual (e.g. size) and acoustic (e.g. duration) dimensions. Do people instinctively extend these crossmodal correspondences to vocalization? We examine the ability of congenitally deaf Chinese children and young adults (age M = 12.4 years, SD = 3.7 years) to generate iconic vocalizations to distinguish items with contrasting magnitude (e.g., big vs. small ball). Both deaf and hearing (M = 10.1 years, SD = 0.83 years) participants produced longer, louder vocalizations for greater magnitude items. However, only hearing participants used pitch—higher pitch for greater magnitude – which counters the hypothesized, innate size “frequency code”, but fits with Mandarin language and culture. Thus our results show that the translation of visible magnitude into the duration and intensity of vocalization transcends auditory experience, whereas the use of pitch appears more malleable to linguistic and cultural influence.
  • Perniss, P. M., Ozyurek, A., & Morgan, G. (Eds.). (2015). The influence of the visual modality on language structure and conventionalization: Insights from sign language and gesture [Special Issue]. Topics in Cognitive Science, 7(1). doi:10.1111/tops.12113.
  • Perry, L., Perlman, M., & Lupyan, G. (2015). Iconicity in English vocabulary and its relation to toddlers’ word learning. In D. C. Noelle, R. Dale, A. S. Warlaumont, J. Yoshimi, T. Matlock, C. D. Jennings, & P. R. Maglio (Eds.), Proceedings of the 37th Annual Cognitive Science Society Meeting (CogSci 2015) (pp. 315-320). Austin, TX: Cognitive Science Society.

    Abstract

    Scholars have documented substantial classes of iconic vocabulary in many non-Indo-European languages. In comparison, Indo-European languages like English are assumed to be arbitrary outside of a small number of onomatopoeic words. In three experiments, we asked English speakers to rate the iconicity of words from the MacArthur-Bates Communicative Developmental Inventory. We found English—contrary to common belief—exhibits iconicity that correlates with age of acquisition and differs across lexical classes. Words judged as most iconic are learned earlier, in accord with findings that iconic words are easier to learn. We also find that adjectives and verbs are more iconic than nouns, supporting the idea that iconicity provides an extra cue in learning more difficult abstract meanings. Our results provide new evidence for a relationship between iconicity and word learning and suggest iconicity may be a more pervasive property of spoken languages than previously thought.
  • Petersson, K. M. (2002). Brain physiology. In R. Behn, & C. Veranda (Eds.), Proceedings of The 4th Southern European School of the European Physical Society - Physics in Medicine (pp. 37-38). Montreux: ESF.
  • Rapold, C. J. (2007). From demonstratives to verb agreement in Benchnon: A diachronic perspective. In A. Amha, M. Mous, & G. Savà (Eds.), Omotic and Cushitic studies: Papers from the Fourth Cushitic Omotic Conference, Leiden, 10-12 April 2003 (pp. 69-88). Cologne: Rüdiger Köppe.
  • Ringersma, J., & Kemps-Snijders, M. (2007). Creating multimedia dictionaries of endangered languages using LEXUS. In H. van Hamme, & R. van Son (Eds.), Proceedings of Interspeech 2007 (pp. 65-68). Baixas, France: ISCA-Int.Speech Communication Assoc.

    Abstract

    This paper reports on the development of a flexible web based lexicon tool, LEXUS. LEXUS is targeted at linguists involved in language documentation (of endangered languages). It allows the creation of lexica within the structure of the proposed ISO LMF standard and uses the proposed concept naming conventions from the ISO data categories, thus enabling interoperability, search and merging. LEXUS also offers the possibility to visualize language, since it provides functionalities to include audio, video and still images to the lexicon. With LEXUS it is possible to create semantic network knowledge bases, using typed relations. The LEXUS tool is free for use. Index Terms: lexicon, web based application, endangered languages, language documentation.
  • Roberts, S. G., Everett, C., & Blasi, D. (2015). Exploring potential climate effects on the evolution of human sound systems. In H. Little (Ed.), Proceedings of the 18th International Congress of Phonetic Sciences [ICPhS 2015] Satellite Event: The Evolution of Phonetic Capabilities: Causes constraints, consequences (pp. 14-19). Glasgow: ICPHS.

    Abstract

    We suggest that it is now possible to conduct research on a topic which might be called evolutionary geophonetics. The main question is how the climate influences the evolution of language. This involves biological adaptations to the climate that may affect biases in production and perception; cultural evolutionary adaptations of the sounds of a language to climatic conditions; and influences of the climate on language diversity and contact. We discuss these ideas with special reference to a recent hypothesis that lexical tone is not adaptive in dry climates (Everett, Blasi & Roberts, 2015).
  • Rubio-Fernández, P., Breheny, R., & Lee, M. W. (2003). Context-independent information in concepts: An investigation of the notion of ‘core features’. In Proceedings of the 25th Annual Conference of the Cognitive Science Society (CogSci 2003). Austin, TX: Cognitive Science Society.
  • De Ruiter, J. P. (2007). Some multimodal signals in humans. In I. Van de Sluis, M. Theune, E. Reiter, & E. Krahmer (Eds.), Proceedings of the Workshop on Multimodal Output Generation (MOG 2007) (pp. 141-148).

    Abstract

    In this paper, I will give an overview of some well-studied multimodal signals that humans produce while they communicate with other humans, and discuss the implications of those studies for HCI. I will first discuss a conceptual framework that allows us to distinguish between functional and sensory modalities. This distinction is important, as there are multiple functional modalities using the same sensory modality (e.g., facial expression and eye-gaze in the visual modality). A second theoretically important issue is redundancy. Some signals appear to be redundant with a signal in another modality, whereas others give new information or even appear to give conflicting information (see e.g., the work of Susan Goldin-Meadows on speech accompanying gestures). I will argue that multimodal signals are never truly redundant. First, many gestures that appear at first sight to express the same meaning as the accompanying speech generally provide extra (analog) information about manner, path, etc. Second, the simple fact that the same information is expressed in more than one modality is itself a communicative signal. Armed with this conceptual background, I will then proceed to give an overview of some multimodalsignals that have been investigated in human-human research, and the level of understanding we have of the meaning of those signals. The latter issue is especially important for potential implementations of these signals in artificial agents. First, I will discuss pointing gestures. I will address the issue of the timing of pointing gestures relative to the speech it is supposed to support, the mutual dependency between pointing gestures and speech, and discuss the existence of alternative ways of pointing from other cultures. The most frequent form of pointing that does not involve the index finger is a cultural practice called lip-pointing which employs two visual functional modalities, mouth-shape and eye-gaze, simultaneously for pointing. Next, I will address the issue of eye-gaze. A classical study by Kendon (1967) claims that there is a systematic relationship between eye-gaze (at the interlocutor) and turn-taking states. Research at our institute has shown that this relationship is weaker than has often been assumed. If the dialogue setting contains a visible object that is relevant to the dialogue (e.g., a map), the rate of eye-gaze-at-other drops dramatically and its relationship to turn taking disappears completely. The implications for machine generated eye-gaze are discussed. Finally, I will explore a theoretical debate regarding spontaneous gestures. It has often been claimed that the class of gestures that is called iconic by McNeill (1992) are a “window into the mind”. That is, they are claimed to give the researcher (or even the interlocutor) a direct view into the speaker’s thought, without being obscured by the complex transformation that take place when transforming a thought into a verbal utterance. I will argue that this is an illusion. Gestures can be shown to be specifically designed such that the listener can be expected to interpret them. Although the transformations carried out to express a thought in gesture are indeed (partly) different from the corresponding transformations for speech, they are a) complex, and b) severely understudied. This obviously has consequences both for the gesture research agenda, and for the generation of iconic gestures by machines.
  • De Ruiter, J. P., & Enfield, N. J. (2007). The BIC model: A blueprint for the communicator. In C. Stephanidis (Ed.), Universal access in Human-Computer Interaction: Applications and services (pp. 251-258). Berlin: Springer.
  • San Roque, L., & Bergvist, H. (Eds.). (2015). Epistemic marking in typological perspective [Special Issue]. STUF -Language typology and universals, 68(2).
  • Scharenborg, O., Ernestus, M., & Wan, V. (2007). Segmentation of speech: Child's play? In H. van Hamme, & R. van Son (Eds.), Proceedings of Interspeech 2007 (pp. 1953-1956). Adelaide: Causal Productions.

    Abstract

    The difficulty of the task of segmenting a speech signal into its words is immediately clear when listening to a foreign language; it is much harder to segment the signal into its words, since the words of the language are unknown. Infants are faced with the same task when learning their first language. This study provides a better understanding of the task that infants face while learning their native language. We employed an automatic algorithm on the task of speech segmentation without prior knowledge of the labels of the phonemes. An analysis of the boundaries erroneously placed inside a phoneme showed that the algorithm consistently placed additional boundaries in phonemes in which acoustic changes occur. These acoustic changes may be as great as the transition from the closure to the burst of a plosive or as subtle as the formant transitions in low or back vowels. Moreover, we found that glottal vibration may attenuate the relevance of acoustic changes within obstruents. An interesting question for further research is how infants learn to overcome the natural tendency to segment these ‘dynamic’ phonemes.
  • Scharenborg, O., & Wan, V. (2007). Can unquantised articulatory feature continuums be modelled? In INTERSPEECH 2007 - 8th Annual Conference of the International Speech Communication Association (pp. 2473-2476). ISCA Archive.

    Abstract

    Articulatory feature (AF) modelling of speech has received a considerable amount of attention in automatic speech recognition research. Although termed ‘articulatory’, previous definitions make certain assumptions that are invalid, for instance, that articulators ‘hop’ from one fixed position to the next. In this paper, we studied two methods, based on support vector classification (SVC) and regression (SVR), in which the articulation continuum is modelled without being restricted to using discrete AF value classes. A comparison with a baseline system trained on quantised values of the articulation continuum showed that both SVC and SVR outperform the baseline for two of the three investigated AFs, with improvements up to 5.6% absolute.
  • Scharenborg, O., Boves, L., & de Veth, J. (2002). ASR in a human word recognition model: Generating phonemic input for Shortlist. In J. H. L. Hansen, & B. Pellom (Eds.), ICSLP 2002 - INTERSPEECH 2002 - 7th International Conference on Spoken Language Processing (pp. 633-636). ISCA Archive.

    Abstract

    The current version of the psycholinguistic model of human word recognition Shortlist suffers from two unrealistic constraints. First, the input of Shortlist must consist of a single string of phoneme symbols. Second, the current version of the search in Shortlist makes it difficult to deal with insertions and deletions in the input phoneme string. This research attempts to fully automatically derive a phoneme string from the acoustic signal that is as close as possible to the number of phonemes in the lexical representation of the word. We optimised an Automatic Phone Recogniser (APR) using two approaches, viz. varying the value of the mismatch parameter and optimising the APR output strings on the output of Shortlist. The approaches show that it will be very difficult to satisfy the input requirements of the present version of Shortlist with a phoneme string generated by an APR.
  • Scharenborg, O., McQueen, J. M., Ten Bosch, L., & Norris, D. (2003). Modelling human speech recognition using automatic speech recognition paradigms in SpeM. In Proceedings of Eurospeech 2003 (pp. 2097-2100). Adelaide: Causal Productions.

    Abstract

    We have recently developed a new model of human speech recognition, based on automatic speech recognition techniques [1]. The present paper has two goals. First, we show that the new model performs well in the recognition of lexically ambiguous input. These demonstrations suggest that the model is able to operate in the same optimal way as human listeners. Second, we discuss how to relate the behaviour of a recogniser, designed to discover the optimum path through a word lattice, to data from human listening experiments. We argue that this requires a metric that combines both path-based and word-based measures of recognition performance. The combined metric varies continuously as the input speech signal unfolds over time.
  • Scharenborg, O., & Boves, L. (2002). Pronunciation variation modelling in a model of human word recognition. In Pronunciation Modeling and Lexicon Adaptation for Spoken Language Technology [PMLA-2002] (pp. 65-70).

    Abstract

    Due to pronunciation variation, many insertions and deletions of phones occur in spontaneous speech. The psycholinguistic model of human speech recognition Shortlist is not well able to deal with phone insertions and deletions and is therefore not well suited for dealing with real-life input. The research presented in this paper explains how Shortlist can benefit from pronunciation variation modelling in dealing with real-life input. Pronunciation variation was modelled by including variants into the lexicon of Shortlist. A series of experiments was carried out to find the optimal acoustic model set for transcribing the training material that was used as basis for the generation of the variants. The Shortlist experiments clearly showed that Shortlist benefits from pronunciation variation modelling. However, the performance of Shortlist stays far behind the performance of other, more conventional speech recognisers.
  • Scharenborg, O., ten Bosch, L., & Boves, L. (2003). Recognising 'real-life' speech with SpeM: A speech-based computational model of human speech recognition. In Eurospeech 2003 (pp. 2285-2288).

    Abstract

    In this paper, we present a novel computational model of human speech recognition – called SpeM – based on the theory underlying Shortlist. We will show that SpeM, in combination with an automatic phone recogniser (APR), is able to simulate the human speech recognition process from the acoustic signal to the ultimate recognition of words. This joint model takes an acoustic speech file as input and calculates the activation flows of candidate words on the basis of the degree of fit of the candidate words with the input. Experiments showed that SpeM outperforms Shortlist on the recognition of ‘real-life’ input. Furthermore, SpeM performs only slightly worse than an off-the-shelf full-blown automatic speech recogniser in which all words are equally probable, while it provides a transparent computationally elegant paradigm for modelling word activations in human word recognition.
  • Scheu, O., & Zinn, C. (2007). How did the e-learning session go? The student inspector. In Proceedings of the 13th International Conference on Artificial Intelligence and Education (AIED 2007). Amsterdam: IOS Press.

    Abstract

    Good teachers know their students, and exploit this knowledge to adapt or optimise their instruction. Traditional teachers know their students because they interact with them face-to-face in classroom or one-to-one tutoring sessions. In these settings, they can build student models, i.e., by exploiting the multi-faceted nature of human-human communication. In distance-learning contexts, teacher and student have to cope with the lack of such direct interaction, and this must have detrimental effects for both teacher and student. In a past study we have analysed teacher requirements for tracking student actions in computer-mediated settings. Given the results of this study, we have devised and implemented a tool that allows teachers to keep track of their learners'interaction in e-learning systems. We present the tool's functionality and user interfaces, and an evaluation of its usability.
  • Schiller, N. O., Schmitt, B., Peters, J., & Levelt, W. J. M. (2002). 'BAnana'or 'baNAna'? Metrical encoding during speech production [Abstract]. In M. Baumann, A. Keinath, & J. Krems (Eds.), Experimentelle Psychologie: Abstracts der 44. Tagung experimentell arbeitender Psychologen. (pp. 195). TU Chemnitz, Philosophische Fakultät.

    Abstract

    The time course of metrical encoding, i.e. stress, during speech production is investigated. In a first experiment, participants were presented with pictures whose bisyllabic Dutch names had initial or final stress (KAno 'canoe' vs. kaNON 'cannon'; capital letters indicate stressed syllables). Picture names were matched for frequency and object recognition latencies. When participants were asked to judge whether picture names had stress on the first or second syllable, they showed significantly faster decision times for initially stressed targets than for targets with final stress. Experiment 2 replicated this effect with trisyllabic picture names (faster RTs for penultimate stress than for ultimate stress). In our view, these results reflect the incremental phonological encoding process. Wheeldon and Levelt (1995) found that segmental encoding is a process running from the beginning to the end of words. Here, we present evidence that the metrical pattern of words, i.e. stress, is also encoded incrementally.
  • Schiller, N. O. (2003). Metrical stress in speech production: A time course study. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 451-454). Adelaide: Causal Productions.

    Abstract

    This study investigated the encoding of metrical information during speech production in Dutch. In Experiment 1, participants were asked to judge whether bisyllabic picture names had initial or final stress. Results showed significantly faster decision times for initially stressed targets (e.g., LEpel 'spoon') than for targets with final stress (e.g., liBEL 'dragon fly'; capital letters indicate stressed syllables) and revealed that the monitoring latencies are not a function of the picture naming or object recognition latencies to the same pictures. Experiments 2 and 3 replicated the outcome of the first experiment with bi- and trisyllabic picture names. These results demonstrate that metrical information of words is encoded rightward incrementally during phonological encoding in speech production. The results of these experiments are in line with Levelt's model of phonological encoding.
  • Schmidt, J., Scharenborg, O., & Janse, E. (2015). Semantic processing of spoken words under cognitive load in older listeners. In M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). London: International Phonetic Association.

    Abstract

    Processing of semantic information in language comprehension has been suggested to be modulated by attentional resources. Consequently, cognitive load would be expected to reduce semantic priming, but studies have yielded inconsistent results. This study investigated whether cognitive load affects semantic activation in speech processing in older adults, and whether this is modulated by individual differences in cognitive and hearing abilities. Older adults participated in an auditory continuous lexical decision task in a low-load and high-load condition. The group analysis showed only a marginally significant reduction of semantic priming in the high-load condition compared to the low-load condition. The individual differences analysis showed that semantic priming was significantly reduced under increased load in participants with poorer attention-switching control. Hence, a resource-demanding secondary task may affect the integration of spoken words into a coherent semantic representation for listeners with poorer attentional skills.
  • Schmiedtová, V., & Schmiedtová, B. (2002). The color spectrum in language: The case of Czech: Cognitive concepts, new idioms and lexical meanings. In H. Gottlieb, J. Mogensen, & A. Zettersten (Eds.), Proceedings of The 10th International Symposium on Lexicography (pp. 285-292). Tübingen: Max Niemeyer Verlag.

    Abstract

    The representative corpus SYN2000 in the Czech National Corpus (CNK) project containing 100 million word forms taken from different types of texts. I have tried to determine the extent and depth of the linguistic material in the corpus. First, I chose the adjectives indicating the basic colors of the spectrum and other parts of speech (names and adverbs) derived from these adjectives. An analysis of three examples - black, white and red - shows the extent of the linguistic wealth and diversity we are looking at: because of size limitations, no existing dictionary is capable of embracing all analyzed nuances. Currently, we can only hope that the next dictionary of contemporary Czech, built on the basis of the Czech National Corpus, will be electronic. Without the size limitations, we would be able us to include many of the fine nuances of language
  • Schubotz, L., Holler, J., & Ozyurek, A. (2015). Age-related differences in multi-modal audience design: Young, but not old speakers, adapt speech and gestures to their addressee's knowledge. In G. Ferré, & M. Tutton (Eds.), Proceedings of the 4th GESPIN - Gesture & Speech in Interaction Conference (pp. 211-216). Nantes: Université of Nantes.

    Abstract

    Speakers can adapt their speech and co-speech gestures for
    addressees. Here, we investigate whether this ability is
    modulated by age. Younger and older adults participated in a
    comic narration task in which one participant (the speaker)
    narrated six short comic stories to another participant (the
    addressee). One half of each story was known to both participants, the other half only to the speaker. Younger but
    not older speakers used more words and gestures when narrating novel story content as opposed to known content.
    We discuss cognitive and pragmatic explanations of these findings and relate them to theories of gesture production.
  • Schuerman, W. L., Nagarajan, S., & Houde, J. (2015). Changes in consonant perception driven by adaptation of vowel production to altered auditory feedback. In M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congresses of Phonetic Sciences (ICPhS 2015). London: International Phonetic Association.

    Abstract

    Adaptation to altered auditory feedback has been shown to induce subsequent shifts in perception. However, it is uncertain whether these perceptual changes may generalize to other speech sounds. In this experiment, we tested whether exposing the production of a vowel to altered auditory feedback affects perceptual categorization of a consonant distinction. In two sessions, participants produced CVC words containing the vowel /i/, while intermittently categorizing stimuli drawn from a continuum between "see" and "she." In the first session feedback was unaltered, while in the second session the formants of the vowel were shifted 20% towards /u/. Adaptation to the altered vowel was found to reduce the proportion of perceived /S/ stimuli. We suggest that this reflects an alteration to the sensorimotor mapping that is shared between vowels and consonants.
  • Schulte im Walde, S., Melinger, A., Roth, M., & Weber, A. (2007). An empirical characterization of response types in German association norms. In Proceedings of the GLDV workshop on lexical-semantic and ontological resources.
  • Seidl, A., & Johnson, E. K. (2003). Position and vowel quality effects in infant's segmentation of vowel-initial words. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2233-2236). Adelaide: Causal Productions.
  • Senft, G. (2002). What should the ideal online-archive documenting linguistic data of various (endangered) languages and cultures offer to interested parties? Some ideas of a technically naive linguistic field researcher and potential user. In P. Austin, H. Dry, & P. Wittenburg (Eds.), Proceedings of the international LREC workshop on resources and tools in field linguistics (pp. 11-15). Paris: European Language Resources Association.
  • Senft, G. (1991). Bakavilisi Biga - we can 'turn' the language - or: What happens to English words in Kilivila language? In W. Bahner, J. Schildt, & D. Viehwegger (Eds.), Proceedings of the XIVth International Congress of Linguists (pp. 1743-1746). Berlin: Akademie Verlag.
  • Senft, G. (2007). Language, culture and cognition: Frames of spatial reference and why we need ontologies of space [Abstract]. In A. G. Cohn, C. Freksa, & B. Bebel (Eds.), Spatial cognition: Specialization and integration (pp. 12).

    Abstract

    One of the many results of the "Space" research project conducted at the MPI for Psycholinguistics is that there are three "Frames of spatial Reference" (FoRs), the relative, the intrinsic and the absolute FoR. Cross-linguistic research showed that speakers who prefer one FoR in verbal spatial references rely on a comparable coding system for memorizing spatial configurations and for making inferences with respect to these spatial configurations in non-verbal problem solving. Moreover, research results also revealed that in some languages these verbal FoRs also influence gestural behavior. These results document the close interrelationship between language, culture and cognition in the domain "Space". The proper description of these interrelationships in the spatial domain requires language and culture specific ontologies.
  • Seuren, P. A. M. (2002). Existential import. In D. De Jongh, M. Nilsenová, & H. Zeevat (Eds.), Proceedings of The 3rd and 4th International Symposium on Language, Logic and Computation. Amsterdam: ILLC Scientific Publ. U. of Amsterdam.
  • Seuren, P. A. M. (1991). Notes on noun phrases and quantification. In Proceedings of the International Conference on Current Issues in Computational Linguistics (pp. 19-44). Penang, Malaysia: Universiti Sains Malaysia.
  • Seuren, P. A. M. (1994). The computational lexicon: All lexical content is predicate. In Z. Yusoff (Ed.), Proceedings of the International Conference on Linguistic Applications 26-28 July 1994 (pp. 211-216). Penang: Universiti Sains Malaysia, Unit Terjemahan Melalui Komputer (UTMK).
  • Seuren, P. A. M. (1991). What makes a text untranslatable? In H. M. N. Noor Ein, & H. S. Atiah (Eds.), Pragmatik Penterjemahan: Prinsip, Amalan dan Penilaian Menuju ke Abad 21 ("The Pragmatics of Translation: Principles, Practice and Evaluation Moving towards the 21st Century") (pp. 19-27). Kuala Lumpur: Dewan Bahasa dan Pustaka.
  • Seuren, P. A. M. (1994). Translation relations in semantic syntax. In G. Bouma, & G. Van Noord (Eds.), CLIN IV: Papers from the Fourth CLIN Meeting (pp. 149-162). Groningen: Vakgroep Alfa-informatica, Rijksuniversiteit Groningen.
  • Shattuck-Hufnagel, S., & Cutler, A. (1999). The prosody of speech error corrections revisited. In J. Ohala, Y. Hasegawa, M. Ohala, D. Granville, & A. Bailey (Eds.), Proceedings of the Fourteenth International Congress of Phonetic Sciences: Vol. 2 (pp. 1483-1486). Berkely: University of California.

    Abstract

    A corpus of digitized speech errors is used to compare the prosody of correction patterns for word-level vs. sound-level errors. Results for both peak F0 and perceived prosodic markedness confirm that speakers are more likely to mark corrections of word-level errors than corrections of sound-level errors, and that errors ambiguous between word-level and soundlevel (such as boat for moat) show correction patterns like those for sound level errors. This finding increases the plausibility of the claim that word-sound-ambiguous errors arise at the same level of processing as sound errors that do not form words.
  • Shi, R., Werker, J., & Cutler, A. (2003). Function words in early speech perception. In Proceedings of the 15th International Congress of Phonetic Sciences (pp. 3009-3012).

    Abstract

    Three experiments examined whether infants recognise functors in phrases, and whether their representations of functors are phonetically well specified. Eight- and 13- month-old English infants heard monosyllabic lexical words preceded by real functors (e.g., the, his) versus nonsense functors (e.g., kuh); the latter were minimally modified segmentally (but not prosodically) from real functors. Lexical words were constant across conditions; thus recognition of functors would appear as longer listening time to sequences with real functors. Eightmonth- olds' listening times to sequences with real versus nonsense functors did not significantly differ, suggesting that they did not recognise real functors, or functor representations lacked phonetic specification. However, 13-month-olds listened significantly longer to sequences with real functors. Thus, somewhere between 8 and 13 months of age infants learn familiar functors and represent them with segmental detail. We propose that accumulated frequency of functors in input in general passes a critical threshold during this time.
  • Slonimska, A., Ozyurek, A., & Campisi, E. (2015). Ostensive signals: markers of communicative relevance of gesture during demonstration to adults and children. In G. Ferré, & M. Tutton (Eds.), Proceedings of the 4th GESPIN - Gesture & Speech in Interaction Conference (pp. 217-222). Nantes: Universite of Nantes.

    Abstract

    Speakers adapt their speech and gestures in various ways for their audience. We investigated further whether they use
    ostensive signals (eye gaze, ostensive speech (e.g. like this, this) or a combination of both) in relation to their gestures
    when talking to different addressees, i.e., to another adult or a child in a multimodal demonstration task. While adults used
    more eye gaze towards their gestures with other adults than with children, they were more likely to use combined
    ostensive signals for children than for adults. Thus speakers mark the communicative relevance of their gestures with different types of ostensive signals and by taking different types of addressees into account.
  • Smorenburg, L., Rodd, J., & Chen, A. (2015). The effect of explicit training on the prosodic production of L2 sarcasm by Dutch learners of English. In M. Wolters, J. Livingstone, B. Beattie, R. Smith, M. MacMahon, J. Stuart-Smith, & J. Scobbie (Eds.), Proceedings of the 18th International Congress of Phonetic Sciences (ICPhS 2015). Glasgow, UK: University of Glasgow.

    Abstract

    Previous research [9] suggests that Dutch learners of (British) English are not able to express sarcasm prosodically in their L2. The present study investigates whether explicit training on the prosodic markers of sarcasm in English can improve learners’ realisation of sarcasm. Sarcastic speech was elicited in short simulated telephone conversations between Dutch advanced learners of English and a native British English-speaking ‘friend’ in two sessions, fourteen days apart. Between the two sessions, participants were trained by means of (1) a presentation, (2) directed independent practice, and (3) evaluation of participants’ production and individual feedback in small groups. L1 British English-speaking raters subsequently evaluated the degree of sarcastic sounding in the participants’ responses on a five-point scale. It was found that significantly higher sarcasm ratings were given to L2 learners’ production obtained after the training than that obtained before the training; explicit training on prosody has a positive effect on learners’ production of sarcasm.

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