Displaying 101 - 200 of 592
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Cutler, A. (1980). Errors of stress and intonation. In V. A. Fromkin (
Ed. ), Errors in linguistic performance: Slips of the tongue, ear, pen and hand (pp. 67-80). New York: Academic Press. -
Cutler, A. (1982). Idioms: the older the colder. Linguistic Inquiry, 13(2), 317-320. Retrieved from http://www.jstor.org/stable/4178278?origin=JSTOR-pdf.
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Cutler, A., Howard, D., & Patterson, K. E. (1989). Misplaced stress on prosody: A reply to Black and Byng. Cognitive Neuropsychology, 6, 67-83.
Abstract
The recent claim by Black and Byng (1986) that lexical access in reading is subject to prosodic constraints is examined and found to be unsupported. The evidence from impaired reading which Black and Byng report is based on poorly controlled stimulus materials and is inadequately analysed and reported. An alternative explanation of their findings is proposed, and new data are reported for which this alternative explanation can account but their model cannot. Finally, their proposal is shown to be theoretically unmotivated and in conflict with evidence from normal reading. -
Cutler, A. (1980). La leçon des lapsus. La Recherche, 11(112), 686-692.
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Cutler, A., Eisner, F., McQueen, J. M., & Norris, D. (2010). How abstract phonemic categories are necessary for coping with speaker-related variation. In C. Fougeron, B. Kühnert, M. D'Imperio, & N. Vallée (
Eds. ), Laboratory phonology 10 (pp. 91-111). Berlin: de Gruyter. -
Cutler, A., & Butterfield, S. (1989). Natural speech cues to word segmentation under difficult listening conditions. In J. Tubach, & J. Mariani (
Eds. ), Proceedings of Eurospeech 89: European Conference on Speech Communication and Technology: Vol. 2 (pp. 372-375). Edinburgh: CEP Consultants.Abstract
One of a listener's major tasks in understanding continuous speech is segmenting the speech signal into separate words. When listening conditions are difficult, speakers can help listeners by deliberately speaking more clearly. In three experiments, we examined how word boundaries are produced in deliberately clear speech. We found that speakers do indeed attempt to mark word boundaries; moreover, they differentiate between word boundaries in a way which suggests they are sensitive to listener needs. Application of heuristic segmentation strategies makes word boundaries before strong syllables easiest for listeners to perceive; but under difficult listening conditions speakers pay more attention to marking word boundaries before weak syllables, i.e. they mark those boundaries which are otherwise particularly hard to perceive. -
Cutler, A., & Pearson, M. (1985). On the analysis of prosodic turn-taking cues. In C. Johns-Lewis (
Ed. ), Intonation in discourse (pp. 139-155). London: Croom Helm. -
Cutler, A., & Fay, D. A. (1982). One mental lexicon, phonologically arranged: Comments on Hurford’s comments. Linguistic Inquiry, 13, 107-113. Retrieved from http://www.jstor.org/stable/4178262.
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Cutler, A. (1985). Performance measures of lexical complexity. In G. Hoppenbrouwers, P. A. Seuren, & A. Weijters (
Eds. ), Meaning and the lexicon (pp. 75). Dordrecht: Foris. -
Cutler, A., Mitterer, H., Brouwer, S., & Tuinman, A. (2010). Phonological competition in casual speech. In Proceedings of DiSS-LPSS Joint Workshop 2010 (pp. 43-46).
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Cutler, A. (1980). Productivity in word formation. In J. Kreiman, & A. E. Ojeda (
Eds. ), Papers from the Sixteenth Regional Meeting, Chicago Linguistic Society (pp. 45-51). Chicago, Ill.: CLS. -
Cutler, A. (1982). Prosody and sentence perception in English. In J. Mehler, E. C. Walker, & M. Garrett (
Eds. ), Perspectives on mental representation: Experimental and theoretical studies of cognitive processes and capacities (pp. 201-216). Hillsdale, N.J: Erlbaum. -
Cutler, A. (1975). Sentence stress and sentence comprehension. PhD Thesis, University of Texas, Austin.
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Cutler, A. (
Ed. ). (1982). Slips of the tongue and language production. The Hague: Mouton. -
Cutler, A. (1982). Speech errors: A classified bibliography. Bloomington: Indiana University Linguistics Club.
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Cutler, A., Treiman, R., & Van Ooijen, B. (2010). Strategic deployment of orthographic knowledge in phoneme detection. Language and Speech, 53(3), 307 -320. doi:10.1177/0023830910371445.
Abstract
The phoneme detection task is widely used in spoken-word recognition research. Alphabetically literate participants, however, are more used to explicit representations of letters than of phonemes. The present study explored whether phoneme detection is sensitive to how target phonemes are, or may be, orthographically realized. Listeners detected the target sounds [b, m, t, f, s, k] in word-initial position in sequences of isolated English words. Response times were faster to the targets [b, m, t], which have consistent word-initial spelling, than to the targets [f, s, k], which are inconsistently spelled, but only when spelling was rendered salient by the presence in the experiment of many irregularly spelled filler words. Within the inconsistent targets [f, s, k], there was no significant difference between responses to targets in words with more usual (foam, seed, cattle) versus less usual (phone, cede, kettle) spellings. Phoneme detection is thus not necessarily sensitive to orthographic effects; knowledge of spelling stored in the lexical representations of words does not automatically become available as word candidates are activated. However, salient orthographic manipulations in experimental input can induce such sensitivity. We attribute this to listeners' experience of the value of spelling in everyday situations that encourage phonemic decisions (such as learning new names) -
Cutler, A. (1989). Straw modules [Commentary/Massaro: Speech perception]. Behavioral and Brain Sciences, 12, 760-762.
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Cutler, A. (1980). Syllable omission errors and isochrony. In H. W. Dechet, & M. Raupach (
Eds. ), Temporal variables in speech: studies in honour of Frieda Goldman-Eisler (pp. 183-190). The Hague: Mouton. -
Cutler, A., Cooke, M., & Lecumberri, M. L. G. (2010). Preface. Speech Communication, 52, 863. doi:10.1016/j.specom.2010.11.003.
Abstract
Adverse listening conditions always make the perception of speech harder, but their deleterious effect is far greater if the speech we are trying to understand is in a non-native language. An imperfect signal can be coped with by recourse to the extensive knowledge one has of a native language, and imperfect knowledge of a non-native language can still support useful communication when speech signals are high-quality. But the combination of imperfect signal and imperfect knowledge leads rapidly to communication breakdown. This phenomenon is undoubtedly well known to every reader of Speech Communication from personal experience. Many readers will also have a professional interest in explaining, or remedying, the problems it produces. The journal’s readership being a decidedly interdisciplinary one, this interest will involve quite varied scientific approaches, including (but not limited to) modelling the interaction of first and second language vocabularies and phonemic repertoires, developing targeted listening training for language learners, and redesigning the acoustics of classrooms and conference halls. In other words, the phenomenon that this special issue deals with is a well-known one, that raises important scientific and practical questions across a range of speech communication disciplines, and Speech Communication is arguably the ideal vehicle for presentation of such a breadth of approaches in a single volume. The call for papers for this issue elicited a large number of submissions from across the full range of the journal’s interdisciplinary scope, requiring the guest editors to apply very strict criteria to the final selection. Perhaps unique in the history of treatments of this topic is the combination represented by the guest editors for this issue: a phonetician whose primary research interest is in second-language speech (MLGL), an engineer whose primary research field is the acoustics of masking in speech processing (MC), and a psychologist whose primary research topic is the recognition of spoken words (AC). In the opening article of the issue, these three authors together review the existing literature on listening to second-language speech under adverse conditions, bringing together these differing perspectives for the first time in a single contribution. The introductory review is followed by 13 new experimental reports of phonetic, acoustic and psychological studies of the topic. The guest editors thank Speech Communication editor Marc Swerts and the journal’s team at Elsevier, as well as all the reviewers who devoted time and expert efforts to perfecting the contributions to this issue. -
Cutler, A. (1989). The new Victorians. New Scientist, (1663), 66.
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Cutler, A., & Isard, S. D. (1980). The production of prosody. In B. Butterworth (
Ed. ), Language production (pp. 245-269). London: Academic Press. -
Cutler, A., Hawkins, J. A., & Gilligan, G. (1985). The suffixing preference: A processing explanation. Linguistics, 23, 723-758.
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Cutler, A., & Fay, D. (1975). You have a Dictionary in your Head, not a Thesaurus. Texas Linguistic Forum, 1, 27-40.
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Cutler, A., & Shanley, J. (2010). Validation of a training method for L2 continuous-speech segmentation. In Proceedings of the 11th Annual Conference of the International Speech Communication Association (Interspeech 2010), Makuhari, Japan (pp. 1844-1847).
Abstract
Recognising continuous speech in a second language is often unexpectedly difficult, as the operation of segmenting speech is so attuned to native-language structure. We report the initial steps in development of a novel training method for second-language listening, focusing on speech segmentation and employing a task designed for studying this: word-spotting. Listeners detect real words in sequences consisting of a word plus a minimal context. The present validation study shows that learners from varying non-English backgrounds successfully perform a version of this task in English, and display appropriate sensitivity to structural factors that also affect segmentation by native English listeners. -
D'Alessandra, Y., Devanna, P., Limana, F., Straino, S., Di Carlo, A., Brambilla, P. G., Rubino, M., Carena, M. C., Spazzafumo, L., De Simone, M., Micheli, B., Biglioli, P., Achilli, F., Martelli, F., Maggiolini, S., Marenzi, G., Pompilio, G., & Capogrossi, M. C. (2010). Circulating microRNAs are new and sensitive biomarkers of myocardial infarction. European Heart Journal, 31(22), 2765-2773. doi:10.1093/eurheartj/ehq167.
Abstract
Aims Circulating microRNAs (miRNAs) may represent a novel class of biomarkers; therefore, we examined whether acute myocardial infarction (MI) modulates miRNAs plasma levels in humans and mice. Methods and results Healthy donors (n = 17) and patients (n = 33) with acute ST-segment elevation MI (STEMI) were evaluated. In one cohort (n = 25), the first plasma sample was obtained 517 ± 309 min after the onset of MI symptoms and after coronary reperfusion with percutaneous coronary intervention (PCI); miR-1, -133a, -133b, and -499-5p were ∼15- to 140-fold control, whereas miR-122 and -375 were ∼87–90% lower than control; 5 days later, miR-1, -133a, -133b, -499-5p, and -375 were back to baseline, whereas miR-122 remained lower than control through Day 30. In additional patients (n = 8; four treated with thrombolysis and four with PCI), miRNAs and troponin I (TnI) were quantified simultaneously starting 156 ± 72 min after the onset of symptoms and at different times thereafter. Peak miR-1, -133a, and -133b expression and TnI level occurred at a similar time, whereas miR-499-5p exhibited a slower time course. In mice, miRNAs plasma levels and TnI were measured 15 min after coronary ligation and at different times thereafter. The behaviour of miR-1, -133a, -133b, and -499-5p was similar to STEMI patients; further, reciprocal changes in the expression levels of these miRNAs were found in cardiac tissue 3–6 h after coronary ligation. In contrast, miR-122 and -375 exhibited minor changes and no significant modulation. In mice with acute hind-limb ischaemia, there was no increase in the plasma level of the above miRNAs. Conclusion Acute MI up-regulated miR-1, -133a, -133b, and -499-5p plasma levels, both in humans and mice, whereas miR-122 and -375 were lower than control only in STEMI patients. These miRNAs represent novel biomarkers of cardiac damage.Additional information
http://eurheartj.oxfordjournals.org/cgi/content/full/ehq167/DC1 -
Dediu, D. (2010). Linguistic and genetic diversity - how and why are they related? In M. Brüne, F. Salter, & W. McGrew (
Eds. ), Building bridges between anthropology, medicine and human ethology: Tributes to Wulf Schiefenhövel (pp. 169-178). Bochum: Europäischer Universitätsverlag.Abstract
There are some 6000 languages spoken today, classfied in approximately 90 linguistic families and many isolates, and also differing across structural, typological, dimensions. Genetically, the human species is remarkably homogeneous, with the existant genetic diversity mostly explain by intra-population differences between individuals, but the remaining inter-population differences have a non-trivial structure. Populations splits and contacts influence both languages and genes, in principle allowing them to evolve in parallel ways. The farming/language co-dispersal hypothesis is a well-known such theory, whereby farmers spreading agriculture from its places of origin also spread their genes and languages. A different type of relationship was recently proposed, involving a genetic bias which influences the structural properties of language as it is transmitted across generations. Such a bias was proposed to explain the correlations between the distribution of tone languages and two brain development-related human genes and, if confirmed by experimental studies, it could represent a new factor explaining the distrbution of diversity. The present chapter overviews these related topics in the hope that a truly interdisciplinary approach could allow a better understanding of our complex (recent as well as evolutionary) history. -
Deegan, B., Sturt, B., Ryder, D., Butcher, M., Brumby, S., Long, G., Badngarri, N., Lannigan, J., Blythe, J., & Wightman, G. (2010). Jaru animals and plants: Aboriginal flora and fauna knowledge from the south-east Kimberley and western Top End, north Australia. Halls Creek: Kimberley Language Resource Centre; Palmerston: Department of Natural Resources, Environment, the Arts and Sport.
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Defina, R. (2010). Aspect and modality in Avatime. Master Thesis, Leiden University.
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Deutsch, W., & Frauenfelder, U. (1985). Max-Planck-Institute for Psycholinguistics: Annual Report Nr.6 1985. Nijmegen: MPI for Psycholinguistics.
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Dimroth, C., Andorno, C., Benazzo, S., & Verhagen, J. (2010). Given claims about new topics: How Romance and Germanic speakers link changed and maintained information in narrative discourse. Journal of Pragmatics, 42(12), 3328-3344. doi:10.1016/j.pragma.2010.05.009.
Abstract
This paper deals with the anaphoric linking of information units in spoken discourse in French, Italian, Dutch and German. We distinguish the information units ‘time’, ‘entity’, and ‘predicate’ and specifically investigate how speakers mark the information structure of their utterances and enhance discourse cohesion in contexts where the predicate contains given information but there is a change in one or more of the other information units. Germanic languages differ from Romance languages in the availability of a set of assertion-related particles (e.g. doch/toch, wel; roughly meaning ‘indeed’) and the option of highlighting the assertion component of a finite verb independently of its lexical content (verum focus). Based on elicited production data from 20 native speakers per language, we show that speakers of Dutch and German relate utterances to one another by focussing on this assertion component, and propose an analysis of the additive scope particles ook/auch (also) along similar lines. Speakers of Romance languages tend to highlight change or maintenance in the other information units. Such differences in the repertoire have consequences for the selection of units that are used for anaphoric linking. We conclude that there is a Germanic and a Romance way of signalling the information flow and enhancing discourse cohesion. -
Dimroth, C. (2010). The acquisition of negation. In L. R. Horn (
Ed. ), The expression of negation (pp. 39-73). Berlin/New York: Mouton de Gruyter.Files private
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Dingemanse, M. (2010). [Review of Talking voices: Repetition, dialogue, and imagery in conversational discourse. 2nd edition. By Deborah Tannen]. Language in Society, 39(1), 139-140. doi:10.1017/S0047404509990765.
Abstract
Reviews the book, Talking voices: Repetition, dialogue, and imagery in conversational discourse. 2nd edition by Deborah Tannen. This book is the same as the 1989 original except for an added introduction. This introduction situates TV in the context of intertextuality and gives a survey of relevant research since the book first appeared. The strength of the book lies in its insightful analysis of the auditory side of conversation. Yet talking voices have always been embedded in richly contextualized multimodal speech events. As spontaneous and pervasive involvement strategies, both iconic gestures and ideophones should be of central importance to the analysis of conversational discourse. Unfortunately, someone who picks up this book is pretty much left in the dark about the prevalence of these phenomena in everyday face-to-face interaction all over the world. -
Dingemanse, M. (2010). Folk definitions of ideophones. In E. Norcliffe, & N. J. Enfield (
Eds. ), Field manual volume 13 (pp. 24-29). Nijmegen: Max Planck Institute for Psycholinguistics. doi:10.17617/2.529151.Abstract
Ideophones are marked words that depict sensory events, for example English hippety-hoppety ‘in a limping and hobbling manner’ or Siwu mukumuku ‘mouth movements of a toothless person eating’. They typically have special sound patterns and distinct grammatical properties. Ideophones are found in many languages of the world, suggesting a common fascination with detailed sensory depiction, but reliable data on their meaning and use is still very scarce. This task involves video-recording spontaneous, informal explanations (“folk definitions”) of individual ideophones by native speakers, in their own language. The approach facilitates collection of rich primary data in a planned context while ensuring a large amount of spontaneity and freedom. -
Dittmar, N., & Klein, W. (1975). Untersuchungen zum Pidgin-Deutsch spanischer und italienischer Arbeiter in der Bundesrepublik: Ein Arbeitsbericht. In A. Wierlacher (
Ed. ), Jahrbuch Deutsch als Fremdsprache (pp. 170-194). Heidelberg: Groos. -
Dolscheid, S., Shayan, S., Ozturk, O., Majid, A., & Casasanto, D. (2010). Language shapes mental representations of musical pitch: Implications for metaphorical language processing [Abstract]. In Proceedings of the 16th Annual Conference on Architectures and Mechanisms for Language Processing [AMLaP 2010] (pp. 137). York: University of York.
Abstract
Speakers often use spatial metaphors to talk about musical pitch (e.g., a low note, a high soprano). Previous experiments suggest that English speakers also think about pitches as high or low in space, even when theyʼre not using language or musical notation (Casasanto, 2010). Do metaphors in language merely reflect pre-existing associations between space and pitch, or might language also shape these non-linguistic metaphorical mappings? To investigate the role of language in pitch tepresentation, we conducted a pair of non-linguistic spacepitch interference experiments in speakers of two languages that use different spatial metaphors. Dutch speakers usually describe pitches as ʻhighʼ (hoog) and ʻlowʼ (laag). Farsi speakers, however, often describe high-frequency pitches as ʻthinʼ (naazok) and low-frequency pitches as ʻthickʼ (koloft). Do Dutch and Farsi speakers mentally represent pitch differently? To find out, we asked participants to reproduce musical pitches that they heard in the presence of irrelevant spatial information (i.e., lines that varied either in height or in thickness). For the Height Interference experiment, horizontal lines bisected a vertical reference line at one of nine different locations. For the Thickness Interference experiment, a vertical line appeared in the middle of the screen in one of nine thicknesses. In each experiment, the nine different lines were crossed with nine different pitches ranging from C4 to G#4 in semitone increments, to produce 81 distinct trials. If Dutch and Farsi speakers mentally represent pitch the way they talk about it, using different kinds of spatial representations, they should show contrasting patterns of cross-dimensional interference: Dutch speakersʼ pitch estimates should be more strongly affected by irrelevant height information, and Farsi speakersʼ by irrelevant thickness information. As predicted, Dutch speakersʼ pitch estimates were significantly modulated by spatial height but not by thickness. Conversely, Farsi speakersʼ pitch estimates were modulated by spatial thickness but not by height (2x2 ANOVA on normalized slopes of the effect of space on pitch: F(1,71)=17,15 p<.001). To determine whether language plays a causal role in shaping pitch representations, we conducted a training experiment. Native Dutch speakers learned to use Farsi-like metaphors, describing pitch relationships in terms of thickness (e.g., a cello sounds ʻthickerʼ than a flute). After training, Dutch speakers showed a significant effect of Thickness interference in the non-linguistic pitch reproduction task, similar to native Farsi speakers: on average, pitches accompanied by thicker lines were reproduced as lower in pitch (effect of thickness on pitch: r=-.22, p=.002). By conducting psychophysical tasks, we tested the ʻWhorfianʼ question without using words. Yet, results also inform theories of metaphorical language processing. According to psycholinguistic theories (e.g., Bowdle & Gentner, 2005), highly conventional metaphors are processed without any active mapping from the source to the target domain (e.g., from space to pitch). Our data, however, suggest that when people use verbal metaphors they activate a corresponding non-linguistic mapping from either height or thickness to pitch, strengthening this association at the expense of competing associations. As a result, people who use different metaphors in their native languages form correspondingly different representations of musical pitch. Casasanto, D. (2010). Space for Thinking. In Language, Cognition and Space: State of the art and new directions. V. Evans & P. Chilton (Eds.), 453-478, London: Equinox Publishing. Bowdle, B. & Gentner, D. (2005). The career of metaphor. Psychological Review, 112, 193-216. -
Drolet, M., & Kempen, G. (1985). IPG: A cognitive approach to sentence generation. CCAI: The Journal for the Integrated Study of Artificial Intelligence, Cognitive Science and Applied Epistemology, 2, 37-61.
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Dugoujon, J.-M., Larrouy, G., Mazières, S., Brucato, N., Sevin, A., Cassar, O., & Gessain, A. (2010). Histoire et dynamique du peuplement humain en Amazonie: L’exemple de la Guyane. In A. Pavé, & G. Fornet (
Eds. ), Amazonie: Une aventure scientifique et humaine du CNRS (pp. 128-132). Paris: Galaade Éditions. -
Ehrich, V., & Levelt, W. J. M. (
Eds. ). (1982). Max-Planck-Institute for Psycholinguistics: Annual Report Nr.3 1982. Nijmegen: MPI for Psycholinguistics. -
Eisner, F., Weber, A., & Melinger, A. (2010). Generalization of learning in pre-lexical adjustments to word-final devoicing [Abstract]. Journal of the Acoustical Society of America, 128, 2323.
Abstract
Pre-lexical representations of speech sounds have been to shown to change dynamically through a mechanism of lexically driven learning. [Norris et al. (2003).] Here we investigated whether this type of learning occurs in native British English (BE) listeners for a word-final stop contrast which is commonly de-voiced in Dutch-accented English. Specifically, this study asked whether the change in pre-lexical representation also encodes information about the position of the critical sound within a word. After exposure to a native Dutch speaker's productions of de-voiced stops in word-final position (but not in any other positions), BE listeners showed evidence of perceptual learning in a subsequent cross-modal priming task, where auditory primes with voiceless final stops (e.g., [si:t], “seat”) facilitated recognition of visual targets with voiced final stops (e.g., “seed”). This learning generalized to test pairs where the critical contrast was in word-initial position, e.g., auditory primes such as [taun] (“town”), facilitated recognition of visual targets like “down”. Control listeners, who had not heard any stops by the speaker during exposure, showed no learning effects. The results suggest that under these exposure conditions, word position is not encoded in the pre-lexical adjustment to the accented phoneme contras -
Eisner, F., McGettigan, C., Faulkner, A., Rosen, S., & Scott, S. K. (2010). Inferior frontal gyrus activation predicts individual differences in perceptual learning of cochlear-implant simulations. Journal of Neuroscience, 30(21), 7179-7186. doi:10.1523/JNEUROSCI.4040-09.2010.
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Enfield, N. J., Levinson, S. C., De Ruiter, J. P., & Stivers, T. (2010). Building a corpus of multimodal interaction in your field site. In E. Norcliffe, & N. J. Enfield (
Eds. ), Field manual volume 13 (pp. 30-33). Nijmegen: Max Planck Institute for Psycholinguistics. -
Enfield, N. J. (2010). Burnt banknotes [Review of the books Making the social world by John R. Searle and The theory of social and cultural selection by W.G. Runciman]. The Times Literary Supplement, September 3, 2010, 3-4.
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Enfield, N. J. (2010). [Review of the book Gesturecraft: The manu-facture of meaning by Jürgen Streeck]. Pragmatics & Cognition, 18(2), 465-467. doi:10.1075/pc.18.2.11enf.
Abstract
Reviews the book, Gesturecraft: The Manu-Facture of Meaning by Jurgen Streeck (see record 2009-03892-000). This book on gesture goes back to well before the recent emergence of a mainstream of interest in the topic. The author of this book presents his vision of the hands' involvement in the making of meaning. The author's stance falls within a second broad category of work, a much more interdisciplinary approach, which focuses on context more richly construed. The approach not only addresses socially and otherwise distributed cognition, but also tackles the less psychologically framed concerns of meaning as a collaborative achievement and its role in the practicalities of human social life. The author's insistence that the right point of departure for gesture work is "human beings in their daily activities" leads to a view of gesture that begins not with language, and not with mind, but with types of social and contextual settings that constitute ecologies for the deployment of the hands in making meaning. The author's categories go beyond a reliance on semiotic properties of hand movements or their relation to accompanying speech, being grounded also in contextual aspects of the local setting, social activity type and communicative goals. Thus, this book is a unique contribution to gesture research. -
Enfield, N. J. (2010). Human sociality at the heart of language [Inaugural lecture]. Nijmegen: Radboud University Nijmegen.
Abstract
Rede uitgesproken bij de aanvaarding van het ambt van hoogleraar Etnolinguïstiek, in het bijzonder die van Zuid-Oost Azië, aan de Faculteit der Letteren van de Radboud Universiteit Nijmegen op woensdag 4 november 2009 door prof. dr. N.J. Enfield -
Enfield, N. J., & Levinson, S. C. (2010). Metalanguage for speech acts. In Field manual volume 13 (pp. 34-36). Nijmegen: Max Planck Institute for Psycholinguistics.
Abstract
People of all cultures have some degree of concern with categorizing types of communicative social action. All languages have words with meanings like speak, say, talk, complain, curse, promise, accuse, nod, wink, point and chant. But the exact distinctions they make will differ in both quantity and quality. How is communicative social action categorised across languages and cultures? The goal of this task is to establish a basis for cross-linguistic comparison of native metalanguages for social action. -
Enfield, N. J. (2010). Language and culture in Laos: An agenda for research. Journal of Lao Studies, 1(1), 48-54.
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Enfield, N. J. (2010). Lost in translation [Letter to the editor]. New Scientist, 207 (2773), 31. doi:10.1016/S0262-4079(10)61971-9.
Abstract
no abstract available -
Enfield, N. J. (2010). Questions and responses in Lao. Journal of Pragmatics, 42, 2649-2665. doi:10.1016/j.pragma.2010.04.004.
Abstract
This paper surveys the structure of questions and their responses in Lao, a Southwestern Tai language spoken in Laos, Thailand, and Cambodia. Data are from video-recordings of naturally occurring conversation in Vientiane, Laos. An outline of the lexico-grammatical options for formulating questions describes content (‘WH’) questions and polar (‘yes/no’) questions. The content question forms are from a set of indefinite pronouns. The WHAT, WHERE, and WHO categories have higher token frequency than the other categories. Polar questions are mostly formed by the addition of different turn-final markers, with different meanings. ‘Declarative questions’ (i.e., polar questions which are formally identical to statements) are common. An examination of the interactional functions of questions in the data show asymmetries between polar and content questions, with content questions used mostly for requesting information, while polar questions are also widely used for requesting confirmation, among other things. There is discussion of the kinds of responses that are appropriate or preferred given certain types of question. Alongside discussion of numerous examples, the paper provides quantitative data on the frequencies of various patterns in questions and responses. These data form part of a large-scale, ten-language coding study. -
Enfield, N. J. (2010). Without social context? [Book review of Fitch 2010 and Larson et al. 2010]. Science, 329(5999), 1600-1601. doi:10.1126/science.1194229.
Abstract
Both of these considerations of the evolution of language draw on research from a wide range of fields, although Enfield believes they do not pay sufficient attention to the dynamic context of human social behavior. -
Englert, C. (2010). Questions and responses in Dutch conversations. Journal of Pragmatics, 42, 2666-2684. doi:10.1016/j.pragma.2010.04.005.
Abstract
Based on an analysis of 350 questions and their responses in a corpus of ordinary interactions, this paper gives a descriptive overview of the ways Dutch interactants formulate their utterances to make them recognizable as doing questioning and the options they rely on to respond to these questions. I describe the formal options for formulating questions and responses in Dutch and the range of social actions (e.g. requests for information, requests for confirmation) that are implemented through questions in the corpus. Finally, I focus on answer design and discuss some of the coherence relations between questions, answers, and social actions. Questions that are asked to elicit information are associated with the more prototypical, lexico-morpho-syntactically defined question type such as polar interrogatives and, mainly, content questions. Most polar questions with declarative syntax are not primarily concerned with obtaining information but with doing other kinds of social actions -
Eschenko, O., Canals, S., Simanova, I., & Logothetis, N. K. (2010). Behavioral, electrophysiological and histopathological consequences of systemic manganese administration in MEMRI. Magnetic Resonance Imaging, 28, 1165-1174. doi:10.1016/j.mri.2009.12.022.
Abstract
Manganese (Mn2+)-enhanced magnetic resonance imaging (MEMRI) offers the possibility to generate longitudinal maps of brain activity in unrestrained and behaving animals. However, Mn2+ is a metabolic toxin and a competitive inhibitor for Ca2+, and therefore, a yet unsolved question in MEMRI studies is whether the concentrations of metal ion used may alter brain physiology. In the present work we have investigated the behavioral, electrophysiological and histopathological consequences of MnCl2 administration at concentrations and dosage protocols regularly used in MEMRI. Three groups of animals were sc injected with saline, 0.1 and 0.5 mmol/kg MnCl2, respectively. In vivo electrophysiological recordings in the hippocampal formation revealed a mild but detectable decrease in both excitatory postsynaptic potentials (EPSP) and population spike (PS) amplitude under the highest MnCl2 dose. The EPSP to PS ratio was preserved at control levels, indicating that neuronal excitability was not affected. Experiments of pair pulse facilitation demonstrated a dose dependent increase in the potentiation of the second pulse, suggesting presynaptic Ca2+ competition as the mechanism for the decreased neuronal response. Tetanization of the perforant path induced a long-term potentiation of synaptic transmission that was comparable in all groups, regardless of treatment. Accordingly, the choice accuracy tested on a hippocampal-dependent learning task was not affected. However, the response latency in the same task was largely increased in the group receiving 0.5 mmol/kg of MnCl2. Immunohistological examination of the hippocampus at the end of the experiments revealed no sign of neuronal toxicity or glial reaction. Although we show that MEMRI at 0.1 mmol/Kg MnCl2 may be safely applied to the study of cognitive networks, a detailed assessment of toxicity is strongly recommended for each particular study and Mn2+ administration protocol. -
Eschenko, O., Canals, S., Simanova, I., Beyerlein, M., Murayama, Y., & Logothetis, N. K. (2010). Mapping of functional brain activity in freely behaving rats during voluntary running using manganese-enhanced MRI: Implication for longitudinal studies. Neuroimage, 49, 2544-2555. doi:10.1016/j.neuroimage.2009.10.079.
Abstract
Magnetic resonance imaging (MRI) is widely used in basic and clinical research to map the structural and functional organization of the brain. An important need of MR research is for contrast agents that improve soft-tissue contrast, enable visualization of neuronal tracks, and enhance the capacity of MRI to provide functional information at different temporal scales. Unchelated manganese can be such an agent, and manganese-enhanced MRI (MEMRI) can potentially be an excellent technique for localization of brain activity (for review see Silva et al., 2004). Yet, the toxicity of manganese presents a major limitation for employing MEMRI in behavioral paradigms. We have tested systematically the voluntary wheel running behavior of rats after systemic application of MnCl2 in a dose range of 16–80 mg/kg, which is commonly used in MEMRI studies. The results show a robust dose-dependent decrease in motor performance, which was accompanied by weight loss and decrease in food intake. The adverse effects lasted for up to 7 post-injection days. The lowest dose of MnCl2 (16 mg/kg) produced minimal adverse effects, but was not sufficient for functional mapping. We have therefore evaluated an alternative method of manganese delivery via osmotic pumps, which provide a continuous and slow release of manganese. In contrast to a single systemic injection, the pump method did not produce any adverse locomotor effects, while achieving a cumulative concentration of manganese (80 mg/kg) sufficient for functional mapping. Thus, MEMRI with such an optimized manganese delivery that avoids toxic effects can be safely applied for longitudinal studies in behaving animals. -
Fawcett, C. A., & Markson, L. (2010). Children reason about shared preferences. Developmental Psychology, 46, 299-309. doi:10.1037/a0018539.
Abstract
Two-year-old children’s reasoning about the relation between their own and others’ preferences was investigated across two studies. In Experiment 1, children first observed 2 actors display their individual preferences for various toys. Children were then asked to make inferences about new, visually inaccessible toys and books that were described as being the favorite of each actor, unfamiliar to each actor, or disliked by each actor. Children tended to select the favorite toys and books from the actor who shared their own preference but chose randomly when the new items were unfamiliar to or disliked by the two actors. Experiment 2 extended these findings, showing that children do not generalize a shared preference across unrelated categories of items. Taken together, the results suggest that young children readily recognize when another person holds a preference similar to their own and use that knowledge appropriately to achieve desired outcomes. -
Fawcett, C., & Markson, L. (2010). Similarity predicts liking in 3-year-old children. Journal of Experimental Child Psychology, 105, 345-358. doi:10.1016/j.jecp.2009.12.002.
Abstract
Two studies examined the influence of similarity on 3-year-old children’s initial liking of their peers. Children were presented with pairs of childlike puppets who were either similar or dissimilar to them on a specified dimension and then were asked to choose one of the puppets to play with as a measure of liking. Children selected the puppet whose food preferences or physical appearance matched their own. Unpacking the physical appearance finding revealed that the stable similarity of hair color may influence liking more strongly than the transient similarity of shirt color. A second study showed that children also prefer to play with a peer who shares their toy preferences, yet importantly, show no bias toward a peer who is similar on an arbitrary dimension. The findings provide insight into the earliest development of peer relations in young children. -
Fenk, L. M., Heidlmayr, K., Lindner, P., & Schmid, A. (2010). Pupil Size in Spider Eyes Is Linked to Post-Ecdysal Lens Growth. PLoS One, 5(12): e15838. doi:10.1371/journal.pone.0015838.
Abstract
In this study we describe a distinctive pigment ring that appears in spider eyes after ecdysis and successively decreases in size in the days thereafter. Although pigment stops in spider eyes are well known, size variability is, to our knowledge, reported here for the first time. Representative species from three families (Ctenidae, Sparassidae and Lycosidae) are investigated and, for one of these species (Cupiennius salei, Ctenidae), the progressive increase in pupil diameter is monitored. In this species the pupil occupies only a fourth of the total projected lens surface after ecdysis and reaches its final size after approximately ten days. MicroCT images suggest that the decrease of the pigment ring is linked to the growth of the corneal lens after ecdysis. The pigment rings might improve vision in the immature eye by shielding light rays that would otherwise enter the eye via peripheral regions of the cornea, beside the growing crystalline lens. -
Fisher, S. E. (2010). Genetic susceptibility to stuttering [Editorial]. New England Journal of Medicine, 362, 750-752. doi:10.1056/NEJMe0912594.
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Fitz, H. (2010). Statistical learning of complex questions. In S. Ohlsson, & R. Catrambone (
Eds. ), Proceedings of the 32nd Annual Conference of the Cognitive Science Society (pp. 2692-2698). Austin, TX: Cognitive Science Society.Abstract
The problem of auxiliary fronting in complex polar questions occupies a prominent position within the nature versus nurture controversy in language acquisition. We employ a model of statistical learning which uses sequential and semantic information to produce utterances from a bag of words. This linear learner is capable of generating grammatical questions without exposure to these structures in its training environment. We also demonstrate that the model performs superior to n-gram learners on this task. Implications for nativist theories of language acquisition are discussed. -
FitzPatrick, I., & Indefrey, P. (2010). Lexical competition in nonnative speech comprehension. Journal of Cognitive Neuroscience, 22, 1165-1178. doi:10.1162/jocn.2009.21301.
Abstract
Electrophysiological studies consistently find N400 effects of semantic incongruity in nonnative (L2) language comprehension. These N400 effects are often delayed compared with native (L1) comprehension, suggesting that semantic integration in one's second language occurs later than in one's first language. In this study, we investigated whether such a delay could be attributed to (1) intralingual lexical competition and/or (2) interlingual lexical competition. We recorded EEG from Dutch–English bilinguals who listened to English (L2) sentences in which the sentence-final word was (a) semantically fitting and (b) semantically incongruent or semantically incongruent but initially congruent due to sharing initial phonemes with (c) the most probable sentence completion within the L2 or (d) the L1 translation equivalent of the most probable sentence completion. We found an N400 effect in each of the semantically incongruent conditions. This N400 effect was significantly delayed to L2 words but not to L1 translation equivalents that were initially congruent with the sentence context. Taken together, these findings firstly demonstrate that semantic integration in nonnative listening can start based on word initial phonemes (i.e., before a single lexical candidate could have been selected based on the input) and secondly suggest that spuriously elicited L1 lexical candidates are not available for semantic integration in L2 speech comprehension. -
Flecken, M. (2010). Event conceptualization in language production of early bilinguals. PhD Thesis, Heidelberg University and Radboud University Nijmegen. LOT dissertation series; 256.
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Floyd, S. (2010). Discourse forms and social categorization in Cha'palaa. PhD Thesis, University of Texas, Austin, TX.
Abstract
This dissertation is an ethnographic study of race and other forms of social categorization as approached through the discourse of the indigenous Chachi people of northwestern lowland Ecuador and their Afro-descendant neighbors. It combines the ethnographic methods of social anthropology with the methods of descriptive linguistics, letting social questions about racial formation guide linguistic inquiry. It provides new information about the largely unstudied indigenous South American language Cha’palaa, and connects that information about linguistic form to problems of the study of race and ethnicity in Latin America. Individual descriptive chapters address how the Cha’palaa number system is based on collectivity rather than plurality according to an animacy hierarchy that codes only human and human-like social collectivities, how a nominal set of ethnonyms linked to Chachi oral history become the recipients of collective marking as human collectivities, how those collectivities are co-referentially linked to speech participants through the deployment of the pronominal system, and how the multi-modal resource of gesture adds to these rich resources supplied by the spoken language for the expression of social realities like race. The final chapters address Chachi and Afrodescendant discourses in dialogue with each other and examine naturally occurring speech data to show how the linguistic forms described in previous chapters are used in social interaction. The central argument advances a position that takes the socially constructed status of race seriously and considers that for such constructions to exist as more abstract macro-categories they must be constituted by instances of social interaction, where elements of the social order are observable at the micro-level. In this way localized articulations of social categories become vehicles for the broader circulation of discourses structured by a history of racialized social inequality, revealing the extreme depth of racialization in human social conditioning. This dissertation represents a contribution to the field of linguistic anthropology as well as to descriptive linguistics of South American languages and to critical approaches to race and ethnicity in Latin America. -
Folia, V., Uddén, J., De Vries, M., Forkstam, C., & Petersson, K. M. (2010). Artificial language learning in adults and children. In M. Gullberg, & P. Indefrey (
Eds. ), The earliest stages of language learning (pp. 188-220). Malden, MA: Wiley-Blackwell. -
Folia, V., Uddén, J., De Vries, M., Forkstam, C., & Petersson, K. M. (2010). Artificial language learning in adults and children. Language learning, 60(s2), 188-220. doi:10.1111/j.1467-9922.2010.00606.x.
Abstract
This article briefly reviews some recent work on artificial language learning in children and adults. The final part of the article is devoted to a theoretical formulation of the language learning problem from a mechanistic neurobiological viewpoint and we show that it is logically possible to combine the notion of innate language constraints with, for example, the notion of domain general learning mechanisms. A growing body of empirical evidence suggests that the mechanisms involved in artificial language learning and in structured sequence processing are shared with those of natural language acquisition and natural language processing. Finally, by theoretically analyzing a formal learning model, we highlight Fodor’s insight that it is logically possible to combine innate, domain-specific constraints with domain-general learning mechanisms. -
Fortunato, L., & Jordan, F. (2010). Your place or mine? A phylogenetic comparative analysis of marital residence in Indo-European and Austronesian societies. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, 365(1559), 3913 -3922. doi:10.1098/rstb.2010.0017.
Abstract
Accurate reconstruction of prehistoric social organization is important if we are to put together satisfactory multidisciplinary scenarios about, for example, the dispersal of human groups. Such considerations apply in the case of Indo-European and Austronesian, two large-scale language families that are thought to represent Neolithic expansions. Ancestral kinship patterns have mostly been inferred through reconstruction of kin terminologies in ancestral proto-languages using the linguistic comparative method, and through geographical or distributional arguments based on the comparative patterns of kin terms and ethnographic kinship ‘facts’. While these approaches are detailed and valuable, the processes through which conclusions have been drawn from the data fail to provide explicit criteria for systematic testing of alternative hypotheses. Here, we use language trees derived using phylogenetic tree-building techniques on Indo-European and Austronesian vocabulary data. With these trees, ethnographic data and Bayesian phylogenetic comparative methods, we statistically reconstruct past marital residence and infer rates of cultural change between different residence forms, showing Proto-Indo-European to be virilocal and Proto-Malayo-Polynesian uxorilocal. The instability of uxorilocality and the rare loss of virilocality once gained emerge as common features of both families -
Fournier, R., Gussenhoven, C., Jensen, O., & Hagoort, P. (2010). Lateralization of tonal and intonational pitch processing: An MEG study. Brain Research, 1328, 79-88. doi:10.1016/j.brainres.2010.02.053.
Abstract
An MEG experiment was carried out in order to compare the processing of lexical-tonal and intonational contrasts, based on the tonal dialect of Roermond (the Netherlands). A set of words with identical phoneme sequences but distinct pitch contours, which represented different lexical meanings or discourse meanings (statement vs. question), were presented to native speakers as well as to a control group of speakers of Standard Dutch, a non-tone language. The stimuli were arranged in a mismatch paradigm, under three experimental conditions: in the first condition (lexical), the pitch contour differences between standard and deviant stimuli reflected differences between lexical meanings; in the second condition (intonational), the stimuli differed in their discourse meaning; in the third condition (combined), they differed both in their lexical and discourse meaning. In all three conditions, native as well as non-native responses showed a clear MMNm (magnetic mismatch negativity) in a time window from 150 to 250 ms after the divergence point of standard and deviant pitch contours. In the lexical condition, a stronger response was found over the left temporal cortex of native as well as non-native speakers. In the intonational condition, the same activation pattern was observed in the control group, but not in the group of native speakers, who showed a right-hemisphere dominance instead. Finally, in the combined (lexical and intonational) condition, brain reactions appeared to represent the summation of the patterns found in the other two conditions. In sum, the lateralization of pitch processing is condition-dependent in the native group only, which suggests that language experience determines how processes should be distributed over both temporal cortices, according to the functions available in the grammar. -
Francks, C., Tozzi, F., Farmer, A., Vincent, J. B., Rujescu, D., St Clair, D., & Muglia, P. (2010). Population-based linkage analysis of schizophrenia and bipolar case-control cohorts identifies a potential susceptibility locus on 19q13. Molecular Psychiatry, 15, 319-325. doi:10.1038/mp.2008.100.
Abstract
Population-based linkage analysis is a new method for analysing genomewide single nucleotide polymorphism (SNP) genotype data in case-control samples, which does not assume a common disease, common variant model. The genome is scanned for extended segments that show increased identity-by-descent sharing within case-case pairs, relative to case-control or control-control pairs. The method is robust to allelic heterogeneity and is suited to mapping genes which contain multiple, rare susceptibility variants of relatively high penetrance. We analysed genomewide SNP datasets for two schizophrenia case-control cohorts, collected in Aberdeen (461 cases, 459 controls) and Munich (429 cases, 428 controls). Population-based linkage testing must be performed within homogeneous samples and it was therefore necessary to analyse the cohorts separately. Each cohort was first subjected to several procedures to improve genetic homogeneity, including identity-by-state outlier detection and multidimensional scaling analysis. When testing only cases who reported a positive family history of major psychiatric disease, consistent with a model of strongly penetrant susceptibility alleles, we saw a distinct peak on chromosome 19q in both cohorts that appeared in meta-analysis (P=0.000016) to surpass the traditional level for genomewide significance for complex trait linkage. The linkage signal was also present in a third case-control sample for familial bipolar disorder, such that meta-analysing all three datasets together yielded a linkage P=0.0000026. A model of rare but highly penetrant disease alleles may be more applicable to some instances of major psychiatric diseases than the common disease common variant model, and we therefore suggest that other genome scan datasets are analysed with this new, complementary method.Additional information
http://www.nature.com/mp/journal/v15/n3/suppinfo/mp2008100s1.html?url=/mp/journ… -
Franke, B., Vasquez, A. A., Johansson, S., Hoogman, M., Romanos, J., Boreatti-Hümmer, A., Heine, M., Jacob, C. P., Lesch, K.-P., Casas, M., Ribasés, M., Bosch, R., Sánchez-Mora, C., Gómez-Barros, N., Fernàndez-Castillo, N., Bayés, M., Halmøy, A., Halleland, H., Landaas, E. T., Fasmer, O. B. and 13 moreFranke, B., Vasquez, A. A., Johansson, S., Hoogman, M., Romanos, J., Boreatti-Hümmer, A., Heine, M., Jacob, C. P., Lesch, K.-P., Casas, M., Ribasés, M., Bosch, R., Sánchez-Mora, C., Gómez-Barros, N., Fernàndez-Castillo, N., Bayés, M., Halmøy, A., Halleland, H., Landaas, E. T., Fasmer, O. B., Knappskog, P. M., Heister, A. J. G. A. M., Kiemeney, L. A., Kooij, J. J. S., Boonstra, A. M., Kan, C. C., Asherson, P., Faraone, S. V., Buitelaar, J. K., Haavik, J., Cormand, B., Ramos-Quiroga, J. A., & Reif, A. (2010). Multicenter analysis of the SLC6A3/DAT1 VNTR haplotype in persistent ADHD suggests differential involvement of the gene in childhood and persistent ADHD. Neuropsychopharmacology, 35(3), 656-664. doi:10.1038/npp.2009.170.
Abstract
Attention deficit/hyperactivity disorder (ADHD) is one of the most common neuropsychiatric disorders with a worldwide prevalence around 4–5% in children and 1–4% in adults. Although ADHD is highly heritable and familial risk may contribute most strongly to the persistent form of the disorder, there are few studies on the genetics of ADHD in adults. In this paper, we present the first results of the International Multicentre Persistent ADHD Genetics CollaboraTion (IMpACT) that has been set up with the goal of performing research into the genetics of persistent ADHD. In this study, we carried out a combined analysis as well as a meta-analysis of the association of the SLC6A3/DAT1 gene with persistent ADHD in 1440 patients and 1769 controls from IMpACT and an earlier report. DAT1, encoding the dopamine transporter, is one of the most frequently studied genes in ADHD, though results have been inconsistent. A variable number tandem repeat polymorphism (VNTR) in the 3′-untranslated region (UTR) of the gene and, more recently, a haplotype of this VNTR with another VNTR in intron 8 have been the target of most studies. Although the 10/10 genotype of the 3′-UTR VNTR and the 10-6 haplotype of the two VNTRs are thought to be risk factors for ADHD in children, we found the 9/9 genotype and the 9-6 haplotype associated with persistent ADHD. In conclusion, a differential association of DAT1 with ADHD in children and in adults might help explain the inconsistencies observed in earlier association studies. However, the data might also imply that DAT1 has a modulatory rather than causative role in ADHD. -
Frauenfelder, U. H., & Cutler, A. (1985). Preface. Linguistics, 23(5). doi:10.1515/ling.1985.23.5.657.
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Freathy, R. M., Mook-Kanamori, D. O., Sovio, U., Prokopenko, I., Timpson, N. J., Berry, D. J., Warrington, N. M., Widen, E., Hottenga, J. J., Kaakinen, M., Lange, L. A., Bradfield, J. P., Kerkhof, M., Marsh, J. A., Mägi, R., Chen, C.-M., Lyon, H. N., Kirin, M., Adair, L. S., Aulchenko, Y. S. and 64 moreFreathy, R. M., Mook-Kanamori, D. O., Sovio, U., Prokopenko, I., Timpson, N. J., Berry, D. J., Warrington, N. M., Widen, E., Hottenga, J. J., Kaakinen, M., Lange, L. A., Bradfield, J. P., Kerkhof, M., Marsh, J. A., Mägi, R., Chen, C.-M., Lyon, H. N., Kirin, M., Adair, L. S., Aulchenko, Y. S., Bennett, A. J., Borja, J. B., Bouatia-Naji, N., Charoen, P., Coin, L. J. M., Cousminer, D. L., de Geus, E. J. C., Deloukas, P., Elliott, P., Evans, D. M., Froguel, P., Glaser, B., Groves, C. J., Hartikainen, A.-L., Hassanali, N., Hirschhorn, J. N., Hofman, A., Holly, J. M. P., Hyppönen, E., Kanoni, S., Knight, B. A., Laitinen, J., Lindgren, C. M., McArdle, W. L., O'Reilly, P. F., Pennell, C. E., Postma, D. S., Pouta, A., Ramasamy, A., Rayner, N. W., Ring, S. M., Rivadeneira, F., Shields, B. M., Strachan, D. P., Surakka, I., Taanila, A., Tiesler, C., Uitterlinden, A. G., van Duijn, C. M., Wijga, A. H., Willemsen, G., Zhang, H., Zhao, J., Wilson, J. F., Steegers, E. A. P., Hattersley, A. T., Eriksson, J. G., Peltonen, L., Mohlke, K. L., Grant, S. F. A., Hakonarson, H., Koppelman, G. H., Dedoussis, G. V., Heinrich, J., Gillman, M. W., Palmer, L. J., Frayling, T. M., Boomsma, D. I., Davey Smith, G., Power, C., Jaddoe, V. W. V., Jarvelin, M.-R., McCarthy, M. I., The Genetic Investigation of ANthropometric Traits (GIANT) Consortium, The Meta-Analyses of Glucose and Insulin-related traits Consortium (MAGIC), The Wellcome Trust Case Control Consortium (WTCCC), & the Early Growth Genetics (EGG) Consortium (2010). Variants in ADCY5 and near CCNL1 are associated with fetal growth and birth weight. Nature Genetics, 42(5), 430-435. doi:10.1038/ng.567.
Abstract
To identify genetic variants associated with birth weight, we meta-analyzed six genome-wide association (GWA) studies (n = 10,623 Europeans from pregnancy/birth cohorts) and followed up two lead signals in 13 replication studies (n = 27,591). rs900400 near LEKR1 and CCNL1 (P = 2 x 10(-35)) and rs9883204 in ADCY5 (P = 7 x 10(-15)) were robustly associated with birth weight. Correlated SNPs in ADCY5 were recently implicated in regulation of glucose levels and susceptibility to type 2 diabetes, providing evidence that the well-described association between lower birth weight and subsequent type 2 diabetes has a genetic component, distinct from the proposed role of programming by maternal nutrition. Using data from both SNPs, we found that the 9% of Europeans carrying four birth weight-lowering alleles were, on average, 113 g (95% CI 89-137 g) lighter at birth than the 24% with zero or one alleles (P(trend) = 7 x 10(-30)). The impact on birth weight is similar to that of a mother smoking 4-5 cigarettes per day in the third trimester of pregnancy.Additional information
http://www.nature.com/ng/journal/v42/n5/full/ng.567.html#supplementary-informat… -
Furman, R., Ozyurek, A., & Küntay, A. C. (2010). Early language-specificity in Turkish children's caused motion event expressions in speech and gesture. In K. Franich, K. M. Iserman, & L. L. Keil (
Eds. ), Proceedings of the 34th Boston University Conference on Language Development. Volume 1 (pp. 126-137). Somerville, MA: Cascadilla Press. -
Ganushchak, L. Y., Krott, A., & Meyer, A. S. (2010). Electroencephalographic responses to SMS shortcuts. Brain Research, 1348, 120-127. doi:10.1016/j.brainres.2010.06.026.
Abstract
As the popularity of sending messages electronically increases, so does the necessity of conveying messages more efficiently. One way of increasing efficiency is to abbreviate words and expressions by combining letters with numbers such as gr8 for “great,” using acronyms, such as lol for “laughing out loud,” or clippings such as msg for “message.” The present study compares the processing of shortcuts to the processing of closely matched pseudo-shortcuts. ERPs were recorded while participants were performing a lexical decision task. Response times showed that shortcuts were categorized more slowly as nonwords than pseudo-shortcuts. The ERP results showed no differences between shortcuts and pseudo-shortcuts at time windows 50–150 ms and 150–270 ms, but there were significant differences between 270 and 500 ms. These results suggest that at early stages of word recognition, the orthographic and phonological processing is similar for shortcuts and pseudo-shortcuts. However, at the time of lexical access, shortcuts diverge from pseudo-shortcuts, suggesting that shortcuts activate stored lexical representations. -
Ganushchak, L. Y., & Schiller, N. O. (2010). Detection of speech errors in the speech of others: An ERP study. NeuroImage, 49, 3331-3337. doi:10.1016/j.neuroimage.2009.11.063.
Abstract
The current event-related brain potential study examined the processing of observed speech errors.
Participants were asked to detect errors in the speech of others while listening to the description of a visual
network. Networks consisted of colored drawings of objects connected by straight or curved lines. We
investigated the processing of two types of errors in the network descriptions, i.e., incorrect color and errors
in determiners usage (gender agreement violations). In the 100- to 300-ms and 300- to 550-ms time
windows, we found larger PMN and N400 amplitudes for both color and determiner error trials compared to
correct trials. Furthermore, color but not determiner errors led to larger P600 amplitudes compared to
correct color trials. Color errors also showed enhanced P600 amplitudes compared to determiner errors.
Taken together, processing erroneous network descriptions elicits different brain potentials than listening to
the corresponding correct utterances. Hence, speech is monitored for errors not only during speech
production but also during listening to the naturally occurring speech of others. -
Ganushchak, L. Y., Krott, A., & Meyer, A. S. (2010). Is it a letter? Is it a number? Processing of numbers within SMS shortcuts. Psychonomic Bulletin & Review, 17, 101-105. doi:10.3758/PBR.17.1.101.
Abstract
For efficiency reasons, words in electronic messages are sometimes formed by combining letters with numbers, as in gr8 for “great.” The aim of this study was to investigate whether a digit incorporated into a letter—digit shortcut would retain its numerosity. A priming paradigm was used with letter—digit shortcuts (e.g., gr8) and matched pseudoshortcuts (e.g., qr8) as primes. The primes were presented simultaneously with sets of dots (targets) for which even/odd decisions were required, or they appeared 250 msec before target onset. When pseudoshortcuts were presented, decision latencies were shorter when the target and the digit in the prime were matched in parity than when they were mismatched. This main effect of match was not significant for shortcuts. The results suggest that the number concepts of digits combined with letters become activated but are quickly suppressed or deactivated when the digit is part of an existing shortcut. -
Gaub, S., Groszer, M., Fisher, S. E., & Ehret, G. (2010). The structure of innate vocalizations in Foxp2-deficient mouse pups. Genes, Brain and Behavior, 9, 390-401. doi:10.1111/j.1601-183X.2010.00570.x.
Abstract
Heterozygous mutations of the human FOXP2 gene are implicated in a severe speech and language disorder. Aetiological mutations of murine Foxp2 yield abnormal synaptic plasticity and impaired motor-skill learning in mutant mice, while knockdown of the avian orthologue in songbirds interferes with auditory-guided vocal learning. Here, we investigate influences of two distinct Foxp2 point mutations on vocalizations of 4-day-old mouse pups (Mus musculus). The R552H missense mutation is identical to that causing speech and language deficits in a large well-studied human family, while the S321X nonsense mutation represents a null allele that does not produce Foxp2 protein. We ask whether vocalizations, based solely on innate mechanisms of production, are affected by these alternative Foxp2 mutations. Sound recordings were taken in two different situations: isolation and distress, eliciting a range of call types, including broadband vocalizations of varying noise content, ultrasonic whistles and clicks. Sound production rates and several acoustic parameters showed that, despite absence of functional Foxp2, homozygous mutants could vocalize all types of sounds in a normal temporal pattern, but only at comparably low intensities. We suggest that altered vocal output of these homozygotes may be secondary to developmental delays and somatic weakness. Heterozygous mutants did not differ from wild-types in any of the measures that we studied (R552H ) or in only a few (S321X ), which were in the range of differences routinely observed for different mouse strains. Thus, Foxp2 is not essential for the innate production of emotional vocalizations with largely normal acoustic properties by mouse pups. -
Gebre, B. G. (2010). Part of speech tagging for Amharic. Master Thesis, University of Wolverhampton, Wolverhampton.
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Geurts, H. M., Broeders, m., & Nieuwland, M. S. (2010). Thinking outside the executive functions box: Theory of mind and pragmatic abilities in attention deficit/hyperactivity disorder. European Journal of Developmental Psychology, 7(1), 135-151. doi:10.1080/17405620902906965.
Abstract
An endophenotype for attention deficit/hyperactivity disorder (AD/HD) is executive functioning. In the autism and developmental literature executive dysfunctions has also been linked to theory of mind (ToM) and pragmatic language use. The central question of this review is whether deficits in ToM and pragmatic language use are common in AD/HD. AD/HD seems to be associated with pragmatic deficits, but not with ToM deficits. In this review we address how this pattern of findings might facilitate the understanding of the commonalities and differences between executive functioning, ToM, and pragmatic abilities. Based on the reviewed studies we conclude that ToM is not likely to be a potential endophenotype for AD/HD, while it is too early to draw such a conclusion for pragmatic language use. -
Glaser, B., Ades, A. E., Lewis, S., Emmet, P., Lewis, G., Smith, G. D., & Zammit, S. (2010). Perinatal folate-related exposures and risk of psychotic symptoms in the ALSPAC birth cohort. Schizophrenia Research, 120, 177-183. doi:10.1016/j.schres.2010.03.006.
Abstract
BACKGROUND: It is unclear to what extent non-clinical psychotic experiences during childhood and adolescence share underlying aetiological mechanisms with schizophrenia. One candidate mechanism for schizophrenia involves the epigenetic status of the developing fetus, which depends on the internal folate-status of mother and child. Our study examines the relationships between multiple determinants of perinatal folate-status and development of psychotic experiences in adolescence. METHODS: Study participants were up to 5344 mother-child pairs from the Avon Longitudinal Study of Parents and their Children, UK, with information on maternal and/or child MTHFR C677T genotype, maternal folate intake (supplementation at 18/32- weeks gestation; dietary intake at 32- weeks gestation) and psychosis-like symptoms (PLIKS) for children assessed at age 12. RESULTS: Nominal evidence was observed that maternal folate supplementation at 18 weeks increased the odds of PLIKS in children (odds ratio(OR)=1.34; 95%-CI:[1.00;1.76]) and, consistent with this, that children of MTHFR C667T TT homozygous mothers had decreased odds of PLIKS (OR=0.72; 95%CI:[0.50;1.02]; recessive model) with strongest effects in boys (OR=0.44, 95%-CI:[0.22;0.79]; sex-specific p=0.029). None of the reported effects remained significant when corrected for multiple testing. CONCLUSIONS: Overall, this study found no support that maternal/child MTHFR C677T genotype and maternal folate intake during pregnancy contribute to common aetiological pathways that are shared between schizophrenia and non-clinical psychotic symptoms in adolescents, assuming that decreased folate-status increases schizophrenia risk. -
Glaser, B., Shelton, K. H., & van den Bree, M. B. M. (2010). The moderating role of close friends in the relationship between conduct problems and adolescent substance use. Journal of Adolescent Health, 47(1), 35-42. doi:10.1016/j.jadohealth.2009.12.022.
Abstract
PURPOSE: Conduct problems and peer effects are among the strongest risk factors for adolescent substance use and problem use. However, it is unclear to what extent the effects of conduct problems and peer behavior interact, and whether adolescents' capacity to refuse the offer of substances may moderate such links. This study was conducted to examine relationships between conduct problems, close friends' substance use, and refusal assertiveness with adolescents' alcohol use problems, tobacco, and marijuana use. METHODS: We studied a population-based sample of 1,237 individuals from the Cardiff Study of All Wales and North West of England Twins aged 11-18 years. Adolescent and mother-reported information was obtained. Statistical analyses included cross-sectional and prospective logistic regression models and family-based permutations. RESULTS: Conduct problems and close friends' substance use were associated with increased adolescents' substance use, whereas refusal assertiveness was associated with lower use of cigarettes, alcohol, and marijuana. Peer substance use moderated the relationship between conduct problems and alcohol use problems, such that conduct problems were only related to increased risk for alcohol use problems in the presence of substance-using friends. This effect was found in both cross-sectional and prospective analyses and confirmed using the permutation approach. CONCLUSIONS: Reduced opportunities for interaction with alcohol-using peers may lower the risk of alcohol use problems in adolescents with conduct problems. -
Goudbeek, M., & Broersma, M. (2010). The Demo/Kemo corpus: A principled approach to the study of cross-cultural differences in the vocal expression and perception of emotion. In Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC 2010) (pp. 2211-2215). Paris: ELRA.
Abstract
This paper presents the Demo / Kemo corpus of Dutch and Korean emotional speech. The corpus has been specifically developed for the purpose of cross-linguistic comparison, and is more balanced than any similar corpus available so far: a) it contains expressions by both Dutch and Korean actors as well as judgments by both Dutch and Korean listeners; b) the same elicitation technique and recording procedure was used for recordings of both languages; c) the same nonsense sentence, which was constructed to be permissible in both languages, was used for recordings of both languages; and d) the emotions present in the corpus are balanced in terms of valence, arousal, and dominance. The corpus contains a comparatively large number of emotions (eight) uttered by a large number of speakers (eight Dutch and eight Korean). The counterbalanced nature of the corpus will enable a stricter investigation of language-specific versus universal aspects of emotional expression than was possible so far. Furthermore, given the carefully controlled phonetic content of the expressions, it allows for analysis of the role of specific phonetic features in emotional expression in Dutch and Korean. -
Groen, W. B., Tesink, C. M. J. Y., Petersson, K. M., Van Berkum, J. J. A., Van der Gaag, R. J., Hagoort, P., & Buitelaar, J. K. (2010). Semantic, factual, and social language comprehension in adolescents with autism: An fMRI study. Cerebral Cortex, 20(8), 1937-1945. doi:10.1093/cercor/bhp264.
Abstract
Language in high-functioning autism is characterized by pragmatic and semantic deficits, and people with autism have a reduced tendency to integrate information. Because the left and right inferior frontal (LIF and RIF) regions are implicated with integration of speaker information, world knowledge, and semantic knowledge, we hypothesized that abnormal functioning of the LIF and RIF regions might contribute to pragmatic and semantic language deficits in autism. Brain activation of sixteen 12- to 18-year-old, high-functioning autistic participants was measured with functional magnetic resonance imaging during sentence comprehension and compared with that of twenty-six matched controls. The content of the pragmatic sentence was congruent or incongruent with respect to the speaker characteristics (male/female, child/adult, and upper class/lower class). The semantic- and world-knowledge sentences were congruent or incongruent with respect to semantic expectancies and factual expectancies about the world, respectively. In the semanticknowledge and world-knowledge condition, activation of the LIF region did not differ between groups. In sentences that required integration of speaker information, the autism group showed abnormally reduced activation of the LIF region. The results suggest that people with autism may recruit the LIF region in a different manner in tasks that demand integration of social information. -
Gubian, M., Bergmann, C., & Boves, L. (2010). Investigating word learning processes in an artificial agent. In Proceedings of the IXth IEEE International Conference on Development and Learning (ICDL). Ann Arbor, MI, 18-21 Aug. 2010 (pp. 178 -184). IEEE.
Abstract
Researchers in human language processing and acquisition are making an increasing use of computational models. Computer simulations provide a valuable platform to reproduce hypothesised learning mechanisms that are otherwise very difficult, if not impossible, to verify on human subjects. However, computational models come with problems and risks. It is difficult to (automatically) extract essential information about the developing internal representations from a set of simulation runs, and often researchers limit themselves to analysing learning curves based on empirical recognition accuracy through time. The associated risk is to erroneously deem a specific learning behaviour as generalisable to human learners, while it could also be a mere consequence (artifact) of the implementation of the artificial learner or of the input coding scheme. In this paper a set of simulation runs taken from the ACORNS project is investigated. First a look `inside the box' of the learner is provided by employing novel quantitative methods for analysing changing structures in large data sets. Then, the obtained findings are discussed in the perspective of their ecological validity in the field of child language acquisition. -
Gullberg, M., Roberts, L., Dimroth, C., Veroude, K., & Indefrey, P. (2010). Adult language learning after minimal exposure to an unknown natural language. In M. Gullberg, & P. Indefrey (
Eds. ), The earliest stages of language learning (pp. 5-24). Malden, MA: Wiley-Blackwell. -
Gullberg, M., Roberts, L., Dimroth, C., Veroude, K., & Indefrey, P. (2010). Adult language learning after minimal exposure to an unknown natural language. Language Learning, 60(S2), 5-24. doi:10.1111/j.1467-9922.2010.00598.x.
Abstract
Despite the literature on the role of input in adult second-language (L2) acquisition and on artificial and statistical language learning, surprisingly little is known about how adults break into a new language in the wild. This article reports on a series of behavioral and neuroimaging studies that examine what linguistic information adults can extract from naturalistic but controlled audiovisual input in an unknown and typologically distant L2 after minimal exposure (7–14 min) without instruction or training. We tested the stepwise development of segmental, phonotactic, and lexical knowledge in Dutch adults after minimal exposure to Mandarin Chinese and the role of item frequency, speech-associated gestures, and word length at the earliest stages of learning. In an exploratory neural connectivity study we further examined the neural correlates of word recognition in a new language, identifying brain regions whose connectivity was related to performance both before and after learning. While emphasizing the complexity of the learning task, the results suggest that the adult learning mechanism is more powerful than is normally assumed when faced with small amounts of complex, continuous audiovisual language input. -
Gullberg, M., De Bot, K., & Volterra, V. (2010). Gestures and some key issues in the study of language development. In M. Gullberg, & K. De Bot (
Eds. ), Gestures in language development (pp. 3-33). Amsterdam: Benjamins. -
Gullberg, M., & De Bot, K. (
Eds. ). (2010). Gestures in language development. Amsterdam: Benjamins.Abstract
Gestures are prevalent in communication and tightly linked to language and speech. As such they can shed important light on issues of language development across the lifespan. This volume, originally published as a Special Issue of Gesture Volume 8:2 (2008), brings together studies from different disciplines that examine language development in children and adults from varying perspectives. It provides a review of common theoretical and empirical themes, and the contributions address topics such as gesture use in prelinguistic infants, the relationship between gestures and lexical development in typically and atypically developing children and in second language learners, what gestures reveal about discourse, and how all languages that adult second language speakers know can influence each other. The papers exemplify a vibrant new field of study with relevance for multiple disciplines. -
Gullberg, M. (2010). Methodological reflections on gesture analysis in second language acquisition and bilingualism research. Second Language Research, 26(1), 75-102. doi:10.1177/0267658309337639.
Abstract
Gestures, the symbolic movements speakers perform while they speak, form a closely inter-connected system with speech where gestures serve both addressee-directed (‘communicative’) and speaker-directed (’internal’) functions. This paper aims (1) to show that a combined analysis of gesture and speech offers new ways to address theoretical issues in SLA and bilingualism studies, probing SLA and bilingualism as product and process; and (2) to outline some methodological concerns and desiderata to facilitate the inclusion of gesture in SLA and bilingualism research. -
Gullberg, M., & Indefrey, P. (
Eds. ). (2010). The earliest stages of language learning. Malden, MA: Wiley-Blackwell.Abstract
To understand the nature of language learning, the factors that influence it, and the mechanisms that govern it, it is crucial to study the very earliest stages of language learning. This volume provides a state-of-the art overview of what we know about the cognitive and neurobiological aspects of the adult capacity for language learning. It brings together studies from several fields that examine learning from multiple perspectives using various methods. The papers examine learning after anything from a few minutes to months of language exposure; they target the learning of both artificial and natural languages, involve both explicit and implicit learning, and cover linguistic domains ranging from phonology and semantics to morphosyntax. The findings will inform and extend further studies of language learning in multiple disciplines. -
Gullberg, M., & Indefrey, P. (
Eds. ). (2010). The earliest stages of language learning [Special Issue]. Language Learning, 60(Supplement s2). -
Gullberg, M., & Narasimhan, B. (2010). What gestures reveal about the development of semantic distinctions in Dutch children's placement verbs. Cognitive Linguistics, 21(2), 239-262. doi:10.1515/COGL.2010.009.
Abstract
Placement verbs describe every-day events like putting a toy in a box. Dutch uses two semi-obligatory caused posture verbs (leggen ‘lay’ and zetten ‘set/stand’) to distinguish between events based on whether the located object is placed horizontally or vertically. Although prevalent in the input, these verbs cause Dutch children difficulties even at age five (Narasimhan & Gullberg, submitted). Children overextend leggen to all placement events and underextend use of zetten. This study examines what gestures can reveal about Dutch three- and five-year-olds’ semantic representations of such verbs. The results show that children gesture differently from adults in this domain. Three-year-olds express only the path of the caused motion, whereas five-year-olds, like adults, also incorporate the located object. Crucially, gesture patterns are tied to verb use: those children who over-use leggen 'lay' for all placement events only gesture about path. Conversely, children who use the two verbs differentially for horizontal and vertical placement also incorporate objects in gestures like adults. We argue that children's gestures reflect their current knowledge of verb semantics, and indicate a developmental transition from a system with a single semantic component – (caused) movement – to an (adult-like) focus on two semantic components – (caused) movement-and-object -
Guo, Y., Martin, R. C., Hamilton, C., Van Dyke, J., & Tan, Y. (2010). Neural basis of semantic and syntactic interference resolution in sentence comprehension. Procedia - Social and Behavioral Sciences, 6, 88-89. doi:10.1016/j.sbspro.2010.08.045.
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Hagoort, P. (1989). Processing of lexical ambiguities: a comment on Milberg, Blumstein, and Dworetzky (1987). Brain and Language, 36, 335-348. doi:10.1016/0093-934X(89)90070-9.
Abstract
In a study by Milberg, Blumstein, and Dworetzky (1987), normal control subjects and Wernicke's and Broca's aphasics performed a lexical decision task on the third element of auditorily presented triplets of words with either a word or a nonword as target. In three of the four types of word triplets, the first and the third words were related to one or both meanings of the second word, which was semantically ambiguous. The fourth type of word triplet consisted of three unrelated, unambiguous words, functioning as baseline. Milberg et al. (1987) claim that the results for their control subjects are similar to those reported by Schvaneveldt, Meyer, and Becker's original study (1976) with the same prime types, and so interpret these as evidence for a selective lexical access of the different meanings of ambiguous words. It is argued here that Milberg et al. only partially replicate the Schvaneveldt et al. results. Moreover, the results of Milberg et al. are not fully in line with the selective access hypothesis adopted. Replication of the Milberg et al. (1987) study with Dutch materials, using both a design without and a design with repetition of the same target words for the same subjects led to the original pattern as reported by Schvaneveldt et al. (1976). In the design with four separate presentations of the same target word, a strong repetition effect was found. It is therefore argued that the discrepancy between the Milberg et al. results on the one hand, and the Schvaneveldt et al. results on the other, might be due to the absence of a control for repetition effects in the within-subject design used by Milberg et al. It is concluded that this makes the results for both normal and aphasic subjects in the latter study difficult to interpret in terms of a selective access model for normal processing. -
Hamans, C., & Seuren, P. A. M. (2010). Chomsky in search of a pedigree. In D. A. Kibbee (
Ed. ), Chomskyan (R)evolutions (pp. 377-394). Amsterdam/Philadelphia: Benjamins.Abstract
This paper follows the changing fortunes of Chomsky’s search for a pedigree in the history of Western thought during the late 1960s. Having achieved a unique position of supremacy in the theory of syntax and having exploited that position far beyond the narrow circles of professional syntacticians, he felt the need to shore up his theory with the authority of history. It is shown that this attempt, resulting mainly in his Cartesian Linguistics of 1966, was widely, and rightly, judged to be a radical failure, even though it led to a sudden revival of interest in the history of linguistics. Ironically, the very upswing in historical studies caused by Cartesian Linguistics ended up showing that the real pedigree belongs to Generative Semantics, developed by the same ‘angry young men’ Chomsky was so bent on destroying. -
Hammarström, H. (2010). A full-scale test of the language farming dispersal hypothesis. Diachronica, 27(2), 197-213. doi:10.1075/dia.27.2.02ham.
Abstract
One attempt at explaining why some language families are large (while others are small) is the hypothesis that the families that are now large became large because their ancestral speakers had a technological advantage, most often agriculture. Variants of this idea are referred to as the Language Farming Dispersal Hypothesis. Previously, detailed language family studies have uncovered various supporting examples and counterexamples to this idea. In the present paper I weigh the evidence from ALL attested language families. For each family, I use the number of member languages as a measure of cardinal size, member language coordinates to measure geospatial size and ethnographic evidence to assess subsistence status. This data shows that, although agricultural families tend to be larger in cardinal size, their size is hardly due to the simple presence of farming. If farming were responsible for language family expansions, we would expect a greater east-west geospatial spread of large families than is actually observed. The data, however, is compatible with weaker versions of the farming dispersal hypothesis as well with models where large families acquire farming because of their size, rather than the other way around. -
Hammarström, H. (2010). Rarities in numeral systems. In J. Wohlgemuth, & M. Cysouw (
Eds. ), Rethinking universals. How rarities affect linguistic theory (pp. 11-60). Berlin: De Gruyter. -
Hammarström, H. (2010). The status of the least documented language families in the world. Language Documentation and Conservation, 4, 177-212. Retrieved from http://hdl.handle.net/10125/4478.
Abstract
This paper aims to list all known language families that are not yet extinct and all of whose member languages are very poorly documented, i.e., less than a sketch grammar’s worth of data has been collected. It explains what constitutes a valid family, what amount and kinds of documentary data are sufficient, when a language is considered extinct, and more. It is hoped that the survey will be useful in setting priorities for documentation fieldwork, in particular for those documentation efforts whose underlying goal is to understand linguistic diversity. -
Hanique, I., Schuppler, B., & Ernestus, M. (2010). Morphological and predictability effects on schwa reduction: The case of Dutch word-initial syllables. In Proceedings of the 11th Annual Conference of the International Speech Communication Association (Interspeech 2010), Makuhari, Japan (pp. 933-936).
Abstract
This corpus-based study shows that the presence and duration of schwa in Dutch word-initial syllables are affected by a word’s predictability and its morphological structure. Schwa is less reduced in words that are more predictable given the following word. In addition, schwa may be longer if the syllable forms a prefix, and in prefixes the duration of schwa is positively correlated with the frequency of the word relative to its stem. Our results suggest that the conditions which favor reduced realizations are more complex than one would expect on the basis of the current literature. -
Hanulikova, A., & Hamann, S. (2010). Illustrations of Slovak IPA. Journal of the International Phonetic Association, 40(3), 373-378. doi:10.1017/S0025100310000162.
Abstract
Slovak (sometimes also called Slovakian) is an Indo-European language belonging to the West-Slavic branch, and is most closely related to Czech. Slovak is spoken as a native language by 4.6 million speakers in Slovakia (that is by roughly 85% of the population), and by over two million Slovaks living abroad, most of them in the USA, the Czech Republic, Hungary, Canada and Great Britain (Office for Slovaks Living Abroad 2009). -
Hanulikova, A., & Weber, A. (2010). Production of English interdental fricatives by Dutch, German, and English speakers. In K. Dziubalska-Kołaczyk, M. Wrembel, & M. Kul (
Eds. ), Proceedings of the 6th International Symposium on the Acquisition of Second Language Speech, New Sounds 2010, Poznań, Poland, 1-3 May 2010 (pp. 173-178). Poznan: Adam Mickiewicz University.Abstract
Non-native (L2) speakers of English often experience difficulties in producing English interdental fricatives (e.g. the voiceless [θ]), and this leads to frequent substitutions of these fricatives (e.g. with [t], [s], and [f]). Differences in the choice of [θ]-substitutions across L2 speakers with different native (L1) language backgrounds have been extensively explored. However, even within one foreign accent, more than one substitution choice occurs, but this has been less systematically studied. Furthermore, little is known about whether the substitutions of voiceless [θ] are phonetically clear instances of [t], [s], and [f], as they are often labelled. In this study, we attempted a phonetic approach to examine language-specific preferences for [θ]-substitutions by carrying out acoustic measurements of L1 and L2 realizations of these sounds. To this end, we collected a corpus of spoken English with L1 speakers (UK-English), and Dutch and German L2 speakers. We show a) that the distribution of differential substitutions using identical materials differs between Dutch and German L2 speakers, b) that [t,s,f]-substitutes differ acoustically from intended [t,s,f], and c) that L2 productions of [θ] are acoustically comparable to L1 productions. -
Hanulikova, A., McQueen, J. M., & Mitterer, H. (2010). Possible words and fixed stress in the segmentation of Slovak speech. Quarterly Journal of Experimental Psychology, 63, 555 -579. doi:10.1080/17470210903038958.
Abstract
The possible-word constraint (PWC; Norris, McQueen, Cutler, & Butterfield, 1997) has been proposed as a language-universal segmentation principle: Lexical candidates are disfavoured if the resulting segmentation of continuous speech leads to vowelless residues in the input—for example, single consonants. Three word-spotting experiments investigated segmentation in Slovak, a language with single-consonant words and fixed stress. In Experiment 1, Slovak listeners detected real words such as ruka “hand” embedded in prepositional-consonant contexts (e.g., /gruka/) faster than those in nonprepositional-consonant contexts (e.g., /truka/) and slowest in syllable contexts (e.g., /dugruka/). The second experiment controlled for effects of stress. Responses were still fastest in prepositional-consonant contexts, but were now slowest in nonprepositional-consonant contexts. In Experiment 3, the lexical and syllabic status of the contexts was manipulated. Responses were again slowest in nonprepositional-consonant contexts but equally fast in prepositional-consonant, prepositional-vowel, and nonprepositional-vowel contexts. These results suggest that Slovak listeners use fixed stress and the PWC to segment speech, but that single consonants that can be words have a special status in Slovak segmentation. Knowledge about what constitutes a phonologically acceptable word in a given language therefore determines whether vowelless stretches of speech are or are not treated as acceptable parts of the lexical parse. -
Haun, D. B. M., Jordan, F., Vallortigara, G., & Clayton, N. S. (2010). Origins of spatial, temporal and numerical cognition: Insights from comparative psychology [Review article]. Trends in Cognitive Sciences, 14, 552-560. doi:10.1016/j.tics.2010.09.006.
Abstract
Contemporary comparative cognition has a large repertoire of animal models and methods, with concurrent theoretical advances that are providing initial answers to crucial questions about human cognition. What cognitive traits are uniquely human? What are the species-typical inherited predispositions of the human mind? What is the human mind capable of without certain types of specific experiences with the surrounding environment? Here, we review recent findings from the domains of space, time and number cognition. These findings are produced using different comparative methodologies relying on different animal species, namely birds and non-human great apes. The study of these species not only reveals the range of cognitive abilities across vertebrates, but also increases our understanding of human cognition in crucial ways. -
Heid, I. M., Henneman, P., Hicks, A., Coassin, S., Winkler, T., Aulchenko, Y. S., Fuchsberger, C., Song, K., Hivert, M.-F., Waterworth, D. M., Timpson, N. J., Richards, J. B., Perry, J. R. B., Tanaka, T., Amin, N., Kollerits, B., Pichler, I., Oostra, B. A., Thorand, B., Frants, R. R. and 22 moreHeid, I. M., Henneman, P., Hicks, A., Coassin, S., Winkler, T., Aulchenko, Y. S., Fuchsberger, C., Song, K., Hivert, M.-F., Waterworth, D. M., Timpson, N. J., Richards, J. B., Perry, J. R. B., Tanaka, T., Amin, N., Kollerits, B., Pichler, I., Oostra, B. A., Thorand, B., Frants, R. R., Illig, T., Dupuis, J., Glaser, B., Spector, T., Guralnik, J., Egan, J. M., Florez, J. C., Evans, D. M., Soranzo, N., Bandinelli, S., Carlson, O. D., Frayling, T. M., Burling, K., Smith, G. D., Mooser, V., Ferrucci, L., Meigs, J. B., Vollenweider, P., Dijk, K. W. v., Pramstaller, P., Kronenberg, F., & van Duijn, C. M. (2010). Clear detection of ADIPOQ locus as the major gene for plasma adiponectin: Results of genome-wide association analyses including 4659 European individuals. Atherosclerosis, 208(2), 412-420. doi:10.1016/j.atherosclerosis.2009.11.035.
Abstract
OBJECTIVE: Plasma adiponectin is strongly associated with various components of metabolic syndrome, type 2 diabetes and cardiovascular outcomes. Concentrations are highly heritable and differ between men and women. We therefore aimed to investigate the genetics of plasma adiponectin in men and women. METHODS: We combined genome-wide association scans of three population-based studies including 4659 persons. For the replication stage in 13795 subjects, we selected the 20 top signals of the combined analysis, as well as the 10 top signals with p-values less than 1.0 x 10(-4) for each the men- and the women-specific analyses. We further selected 73 SNPs that were consistently associated with metabolic syndrome parameters in previous genome-wide association studies to check for their association with plasma adiponectin. RESULTS: The ADIPOQ locus showed genome-wide significant p-values in the combined (p=4.3 x 10(-24)) as well as in both women- and men-specific analyses (p=8.7 x 10(-17) and p=2.5 x 10(-11), respectively). None of the other 39 top signal SNPs showed evidence for association in the replication analysis. None of 73 SNPs from metabolic syndrome loci exhibited association with plasma adiponectin (p>0.01). CONCLUSIONS: We demonstrated the ADIPOQ gene as the only major gene for plasma adiponectin, which explains 6.7% of the phenotypic variance. We further found that neither this gene nor any of the metabolic syndrome loci explained the sex differences observed for plasma adiponectin. Larger studies are needed to identify more moderate genetic determinants of plasma adiponectin.Additional information
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