Publications

Abstract

[Seven one-page psycholinguistic sketches]

Abstract

In this paper we report on a visual world eye-tracking experiment that investigated the differing abilities of adults and children to use referential scene information during reanalysis to overcome lexical biases during sentence processing. The results showed that adults incorporated aspects of the referential scene into their parse as soon as it became apparent that a test sentence was syntactically ambiguous, suggesting they considered the two alternative analyses in parallel. In contrast, the children appeared not to reanalyze their initial analysis, even over shorter distances than have been investigated in prior research. We argue that this reflects the children's over-reliance on bottom-up, lexical cues to interpretation. The implications for the development of parsing routines are discussed

Abstract

This paper considers the use and representation of Australian hypocoristics (e.g., choccie → chocolate, arvo → afternoon). One-hundred-and-fifteen adult speakers of Australian English aged 17–84 years generated as many tokens of hypocoristics as they could in 10 min. The resulting corpus was analysed along a number of dimensions in an attempt to identify (i) general age- and gender-related trends in hypocoristic knowledge and use, and (ii) linguistic properties of each hypocoristic class. Following Bybee’s (1985, 1995) lexical network approach, we conclude that Australian hypocoristics are the product of the same linguistic processes that capture other inflectional morphological processes.

Abstract

The present paper reports on a study that investigated the role of procedural and declarative memory in the acquisition of Finnish past tense morphology. Two competing models were tested. Ullman's (2004) declarative/procedural model predicts that procedural memory supports the acquisition of regular morphology, whereas declarative memory supports the acquisition of irregular morphology. In contrast, single-route approaches predict that declarative memory should support lexical learning, which in turn should predict morphological acquisition. One-hundred and twenty-four (N=124) monolingual Finnish-speaking children aged 4;0–6;7 completed tests of procedural and declarative memory, tests of vocabulary knowledge and nonverbal ability, and a test of past test knowledge. The results best supported the single-route approach, suggesting that this account best extends to languages that possess greater morphological complexity than English.

Abstract

Gesture is an integral part of face-to-face communication, and provides a rich area for cross-cultural comparison. “Locally-anchored spatial gestures” are gestures that are roughly oriented to the actual geographical direction of referents. For example, such gestures may point to a location or a thing, trace the shape of a path, or indicate the direction of a particular area. The goal of this task is to elicit locally-anchored spatial gestures across different cultures. The task follows an interview format, where one participant prompts another to talk in detail about a specific area that the main speaker knows well. The data can be used for additional purposes such as the investigation of demonstratives.

Abstract

Nannten die Erwachsenen irgend einen Gegenstand und wandten sie sich dabei ihm zu, so nahm ich das wahr und ich begriff, daß der Gegenstand durch die Laute, die sie aussprachen, bezeichnet wurde, da sie auf ihn hinweisen wollten. Dies aber entnahm ich aus ihren Gebärden, der natürlichen Sprache aller Völker, der Sprache, die durch Mienen- und Augenspiel, durch die Bewegungen der Glieder und den Klang der Stimme die Empfindungen der Seele anzeigt, wenn diese irgend etwas begehrt, oder festhält, oder zurückweist, oder flieht. So lernte ich nach und nach verstehen, welche Dinge die Wörter bezeichneten, die ich wieder und wieder, an ihren bestimmten Stellen in verschiedenen Sätzen, aussprechen hörte. Und ich brachte, als nun mein Mund sich an diese Zeichen gewöhnt hatte, durch sie meine Wünsche zum Ausdruck. (Augustinus, Confessiones I, 8) Dies ist das Zitat eines Zitats: Zu Beginn der Philosophischen Untersuchungen führt Ludwig Wittgenstein diese Stelle aus Augustinus’ Bekenntnissen an, in denen dieser beschreibt, wie er seiner Erinnerung nach seine Muttersprache gelernt hat (Wittgenstein führt den lateinischen Text an und gibt dann seine Übersetzung, hier ist nur letztere zitiert). Sie bilden den Ausgangspunkt für Wittgensteins berühmte Überlegungen über die Funktionsweise der menschlichen Sprache und für seine Idee des Sprachspiels. Nun weiß man nicht, wie genau sich Augustinus wirklich erinnert und ob er sich all dies, wie so viel, was seither über den Spracherwerb gesagt und geschrieben wurde, bloß zurechtgelegt hat, in der Meinung, so müsse es sein. Aber anders als so vieles, was seither über den Spracherwerb gesagt und geschrieben wurde, ist es wunderbar formuliert und enthält zwei Momente, die in der wissenschaftlichen Forschung bis heute, wenn denn nicht bestritten, so doch oft nicht gesehen und dort, wo sie denn gesehen, nicht wirklich ernstgenommen wurden: A. Wir lernen die Sprache in der alltäglichen Kommunikation mit der sozialen Umgebung. B. Um eine Sprache zu lernen, genügt es nicht, diese Sprache zu hören; vielmehr benötigen wir eine Fülle an begleitender Information, wie hier Gestik und Mimik der Erwachsenen. Beides möchte man eigentlich für selbstverständlich halten. Herodot erzählt die berühmte Geschichte des Pharaos Psammetich, der wissen wollte, was die erste und eigentliche Sprache der Menschen sei, und befahl, zwei Neugeborene aufwachsen zu lassen, ohne dass jemand zu ihnen spricht; das erste Wort, das sie äußern, klang, so erzählt Herodot, wie das phrygische Wort für Brot, und so nahm man denn an, die Ursprache des Menschen sei das Phrygische. In dieser Vorstellung vom Spracherwerb spielt der Input aus der sozialen Umgebung nur insofern eine Rolle, als die eigentliche, von Geburt an vorhandene Sprache durch eine andere verdrängt werden kann: Kinder, die in einer englischsprachigen Umgebung aufwachsen, sprechen nicht die Ursprache. Diese Theorie gilt heute als obsolet. Sie ist aber in ihrer Einschätzung vom relativen Gewicht dessen, was an sprachlichem Wissen von Anfang an vorhanden ist, und dem, was der sozialen Umgebung entnommen werden muss, manchen neueren Theorien des Spracherwerbs nicht ganz fern: In der Chomsky’schen Idee der Universalgrammatik, theoretische Grundlage eines wesentlichen Teils der modernen Spracherwerbsforschung, ist „die Sprache” hauptsächlich etwas Angeborenes, insoweit gleich für alle Menschen und vom jeweiligen Input unabhängig. Das, was das Kind oder, beim Zweitspracherwerb, der erwachsene Lerner an Sprachlichem aus seiner Umgebung erfährt, wird nicht genutzt, um daraus bestimmte Regelhaftigkeiten abzuleiten und sich diese anzueignen; der Input fungiert eher als eine Art externer Auslöser für latent bereits vorhandenes Wissen. Für das Erlernen des Wortschatzes gilt dies sicher nicht. Es kann nicht angeboren sein, dass der Mond luna heißt. Für andere Bereiche der Sprache ist das Ausmaß des Angeborenen aber durchaus umstritten. Bei dieser Denkweise gilt das unter A Gesagte nicht. Die meisten modernen Spracherwerbsforscher schreiben dem Input ein wesentlich höheres Gewicht zu: Wir kopieren die charakteristischen Eigenschaften eines bestimmten sprachlichen Systems, indem wir den Input analysieren, um so die ihm zugrundeliegenden Regularitäten abzuleiten. Der Input tritt uns in Form von Schallfolgen (oder Gesten und später geschriebenen Zeichen) entgegen, die von anderen, die das System beherrschen, zu kommunikativen Zwecken verwendet werden. Diese Schallfolgen müssen die Lernenden in kleinere Einheiten zerlegen, diese mit Bedeutungen versehen und nach den Regularitäten abklopfen, denen gemäß sie sich zu komplexeren Ausdrücken verbinden lassen. Dies – und vieles andere – ist es, was das dem Menschen angeborene Sprachvermögen leistet, keine andere Spezies kann es (einem Pferd kann man so viel Chinesisch vorspielen, wie man will, es wird es nicht lernen). Aber auch wir könnten es nicht, wenn wir nur den Schall hätten. Wenn man, in einer Abwandlung des Psammetich’schen Versuchs, jemanden in ein Zimmer einsperren und tagaus tagein mit Chinesisch beschallen und im Übrigen gut versorgen würde, so würde er es, gleich ob als Kind oder als Erwachsener, nicht lernen. Vielleicht würde er einige strukturelle Eigenschaften des Schallstroms ausfindig machen; aber er würde auch nach Jahren kein Chinesisch können. Man benötigt den Schallstrom als sinnlich fassbaren Ausdruck der zugrundeliegenden Sprache, und man benötigt all die Informationen, die man der jeweiligen Redesituation oder aber seinem bereits vorhandenen anderweitigen Wissen entnehmen kann. Augustinus hat beides radikal vereinfacht; aber im Prinzip hat er Recht, und man sollte daher von der Spracherwerbsforschung erwarten, dass sie dies in Rechnung stellt. Das tut sie aber selten. Soweit sie überhaupt aus dem Gehäuse der Theorie tritt und sich den tatsächlichen Verlauf des Spracherwerbs anschaut, konzentriert sie sich weithin auf das, was die Kinder selbst sagen – dazu dienen ausgedehnte Corpora –, oder aber sie untersucht in experimentellen Settings, wie Kinder bestimmte Wörter oder Strukturen verstehen oder auch nicht verstehen. Das hat auch, wenn denn gut gemacht, einen hohen Aufschlusswert. Aber die eigentliche Verarbeitung des Inputs im doppelten Sinne – Schallwellen und Parallelinformation – wird selten in den Mittelpunkt des Interesses gerückt. Dies führt zu eigentümlichen Verzerrungen. So betrachtet man in der Spracherwerbsforschung vor allem deklarative Hauptsätze. Ein nicht unwesentlicher Teil dessen, was Kinder hören, besteht aber aus Imperativen („Tu das!“, „Tu das nicht!“). In solchen Imperativen gibt es normalerweise kein Subjekt. Ein intelligentes Kind muss daher zu dem Schluss kommen, dass das Deutsche in einem nicht unwesentlichen Teil seiner grammatischen Strukturen eine „pro drop-Sprache” ist, d.h. eine Sprache, in dem man das Subjekt weglassen kann. Kein Linguist käme auf diese Idee; sie entspricht aber den tatsächlichen Verhältnissen, und dies schlägt sich in dem Input, den das Kind verarbeiten muss, nieder. Dieses Heft befasst sich mit einer Spracherwerbssituation, in der – anders als beispielsweise bei einem Gespräch am Frühstückstisch – der Input in seiner doppelten Form gut zu überschauen ist, ohne dass die Situation, wie etwa bei einem kontrollierten Experiment, unnatürlich und der normalen Lernumgebung ferne wäre: mit dem Anschauen, Vorlesen und Lesen von Kinderbüchern. Man kann sich eine solche Situation als eine natürliche Ausweitung dessen vorstellen, was Augustinus beschreibt: Die Kinder hören, was die Erwachsenen sagen, und ihre Aufmerksamkeit wird auf bestimmte Dinge gerichtet, während sie hören und schauen – nur geht es hier nicht um einzelne Wörter, sondern um komplexe Ausdrücke und um komplexe, aber dennoch überschaubare begleitende Informationen. Nun haben Kinderbücher in der Spracherwerbsforschung durchaus eine Rolle gespielt. Dabei dienen sie – sei es als reine Folge von Bildern, sei es mit Text oder gar nur als Text – aber meistens nur als eine Art Vorlage für die Sprachproduktion der Kinder: Sie sollen aus der Vorlage eine Geschichte ableiten und in ihren eigenen Worten erzählen. Das bekannteste, aber keineswegs das einzige Beispiel sind die von Michael Bamberg, Ruth Berman und Dan Slobin in den 1980er Jahren initiierten „frog stories” – Nacherzählungen einer einfachen Bildgeschichte, die inzwischen in zahlreichen Sprachen vorliegen und viele Aufschlüsse über die unterschiedlichsten Aspekte der sich entwickelnden Sprachbeherrschung, von der Flexionsmorphologie bis zur Textstruktur, gebracht haben. Das ist gut und sinnvoll; aber im Grunde müsste man einen Schritt weiter gehen, nämlich gleichsam wir durch ein Mikroskop zu schauen, wie sich die Kinder ihre Regularitäten aus der Interaktion ableiten. Dies würde unsere Vorstellungen über den Verlauf des Spracherwerbs und die Gesetzlichkeiten, nach denen er erfolgt, wesentlich bereichern, vielleicht auf eine ganz neue Basis stellen. Die Beiträge dieses Heftes geben dafür eine Reihe von Beispielen, von denen nur ein kleines, aber besonders schlagendes erwähnt werden soll. Es gibt zahlreiche, auf Bildgeschichten beruhende Analysen, in denen untersucht wird, wie Kinder eine bestimmte Person oder eine Sache im fortlaufenden Diskurs benennen – ob sie etwa definite und indefinite Nominalausdrücke (ein Junge – der Junge), lexikalische oder pronominale Nominalphrasen (der Junge – er) oder gar leere Elemente (der Junge wacht auf und 0 schaut nach seinem Hund) richtig verwenden können. Das Bild, das die Forschung in diesem wesentlichen Teil der Sprachbeherrschung heute bietet, ist alles andere als einheitlich. So umfassen die Ansichten darüber, wann die Definit-Indefinit-Unterscheidung gemeistert wird, den größten Teil der Kindheit, je nachdem, welche Untersuchungen man zu Rate zieht. In dem Aufsatz von Katrin Dammann-Thedens wird deutlich, dass Kindern in einem bestimmen Alter oft überhaupt nicht klar ist, dass eine bestimmte Person, eine bestimmte Sache auf fortlaufenden Bildern dieselbe ist – auch wenn sie ähnlich aussieht –, und das ist bei Licht besehen ja auch keine triviale Frage. Diese Beobachtungen werfen ein ganz neues Licht auf die Idee der referentiellen Kontinuität im Diskurs und ihren Ausdruck durch nominale Ausdrücke wie die eben genannten. Vielleicht haben wir ganz falsche Vorstellungen darüber, wie Kinder die begleitende Information – hier durch die Bilder einer Geschichte geliefert – verstehen und damit für den Spracherwerb verarbeiten. Derlei Beobachtungen sind zunächst einmal etwas Punktuelles, keine Antworten, sondern Hinweise auf Dinge, die man bedenken muss. Aber ihre Analyse, und allgemeiner, ein genauerer Blick auf das, was sich tatsächlich abspielt, wenn Kinder sich Kinderbücher anschauen, mag uns vielleicht zu einem wesentlich tieferen Verständnis dessen führen, was beim Erwerb einer Sprache tatsächlich geschieht.

Abstract

Nobel's legacy, or the metamorphosis of what is idealistic Ever since the first Nobel prize in literature was awarded to Prudhomme in 1901, the decisions of the Swedish Academy have been subject to criticism. What is surprising in the changing decision policy as well as in its criticism is the fact that Alfred Nobel's original intentions are hardly ever taken into account: the Nobel prize is a philanthropic prize, it is not meant to select and honour the most eminent literary work but the work with maximal benefit to human beings. What is even more surprising is the fact that no one seems to care that the donator's Last Will is regularly broken.

Abstract

In this article, we discuss the implications of the fact that adult second language learners (outside the classroom) universally develop a well-structured, efficient and simple form of language–the Basic Variety (BV). Three questions are asked as to (1) the structural properties of the BV, (2) the status of these properties and (3) why some structural properties of ‘fully fledged’ languages are more complex. First, we characterize the BV in four respects: its lexical repertoire, the principles according to which utterances are structured, and temporality and spatiality expressed. The organizational principles proposed are small in number, and interact. We analyse this interaction, describing how the BV is put to use in various complex verbal tasks, in order to establish both what its communicative potentialities are, and also those discourse contexts where the constraints come into conflict and where the variety breaks down. This latter phenomenon provides a partial answer to the third question,concerning the relative complexity of ‘fully fledged’ languages–they have devices to deal with such cases. As for the second question, it is argued firstly that the empirically established continuity of the adult acquisition process precludes any assignment of the BV to a mode of linguistic expression (e.g., ‘protolanguage’) distinct from that of ‘fully fledged’ languages and, moreover, that the organizational constraints of the BV belong to the core attributes of the human language capacity, whereas a number of complexifications not attested in the BV are less central properties of this capacity. Finally, it is shown that the notion of feature strength, as used in recent versions of Generative Grammar, allows a straightforward characterization of the BV as a special case of an I-language, in the sense of this theory. Under this perspective, the acquisition of an Ilanguage beyond the BV can essentially be described as a change in feature strength.

Abstract

During the last 25 years, second language acquisition (SLA) research hasmade considerable progress, but is still far from proving a solid basis for foreign language teaching, or from a general theory of SLA. In addition, its status within the linguistic disciplines is still very low. I argue this has not much to do with low empirical or theoretical standards in the field—in this regard, SLA research is fully competitive—but with a particular perspective on the acquisition process: SLA researches learners' utterances as deviations from a certain target, instead of genuine manifestations of underlying language capacity; it analyses them in terms of what they are not rather than what they are. For some purposes such a "target deviation perspective" makes sense, but it will not help SLA researchers to substantially and independently contribute to a deeper understanding of the structure and function of the human language faculty. Therefore, these findings will remain of limited interest to other scientists until SLA researchers consider learner varieties a normal, in fact typical, manifestation of this unique human capacity.

Abstract

A contentious issue in memory research is whether verbal short-term memory (STM) depends on a neural system specifically dedicated to the temporary maintenance of information, or instead relies on the same brain areas subserving the comprehension and production of language. In this study, we examined a large sample of adults with acquired brain lesions to identify the critical neural substrates underlying verbal STM and the relationship between verbal STM and language processing abilities. We found that patients with damage to selective regions of left perisylvian cortex – specifically the inferior frontal and posterior temporal sectors – were impaired on auditory–verbal STM performance (digit span), as well as on tests requiring the production and/or comprehension of language. These results support the conclusion that verbal STM and language processing are mediated by the same areas of left perisylvian cortex.

Abstract

Why does chanting, drumming or dancing together make people feel united? Here we investigate the neural mechanisms underlying interpersonal synchrony and its subsequent effects on prosocial behavior among synchronized individuals. We hypothesized that areas of the brain associated with the processing of reward would be active when individuals experience synchrony during drumming, and that these reward signals would increase prosocial behavior toward this synchronous drum partner. 18 female non-musicians were scanned with functional magnetic resonance imaging while they drummed a rhythm, in alternating blocks, with two different experimenters: one drumming in-synchrony and the other out-of-synchrony relative to the participant. In the last scanning part, which served as the experimental manipulation for the following prosocial behavioral test, one of the experimenters drummed with one half of the participants in-synchrony and with the other out-of-synchrony. After scanning, this experimenter "accidentally" dropped eight pencils, and the number of pencils collected by the participants was used as a measure of prosocial commitment. Results revealed that participants who mastered the novel rhythm easily before scanning showed increased activity in the caudate during synchronous drumming. The same area also responded to monetary reward in a localizer task with the same participants. The activity in the caudate during experiencing synchronous drumming also predicted the number of pencils the participants later collected to help the synchronous experimenter of the manipulation run. In addition, participants collected more pencils to help the experimenter when she had drummed in-synchrony than out-of-synchrony during the manipulation run. By showing an overlap in activated areas during synchronized drumming and monetary reward, our findings suggest that interpersonal synchrony is related to the brain's reward system.

Abstract

In various applications of forensic phonetics the question arises as to how far aural-perceptual speaker recognition performance is reliable. Therefore, it is necessary to examine the relationship between speaker recognition results and human perception/production abilities like musicality or speech sensitivity. In this study, performance in a speaker recognition experiment and a speech sensitivity test are correlated. The results show a moderately significant positive correlation between the two tasks. Generally, performance in the speaker recognition task was better than in the speech sensitivity test. Professionals in speech and singing yielded a more homogeneous correlation than non-experts. Training in speech as well as choir-singing seems to have a positive effect on performance in speaker recognition. It may be concluded, firstly, that in cases where the reliability of voice line-up results or the credibility of a testimony have to be considered, the speech sensitivity test could be a useful indicator. Secondly, the speech sensitivity test might be integrated into the canon of possible procedures for the accreditation of forensic phoneticians. Both tests may also be used in combination.

Abstract

While the distribution of RNA polymerase II (PolII) in a variety of complex genomes is correlated with gene expression, the presence of PolII at a gene does not necessarily indicate active expression. Various patterns of PolII binding have been described genome wide; however, whether or not PolII binds at transcriptionally inactive sites remains uncertain. The two X chromosomes in female cells in mammals present an opportunity to examine each of the two alleles of a given locus in both active and inactive states, depending on which X chromosome is silenced by X chromosome inactivation. Here, we investigated PolII occupancy and expression of the associated genes across the active (Xa) and inactive (Xi) X chromosomes in human female cells to elucidate the relationship of gene expression and PolII binding. We find that, while PolII in the pseudoautosomal region occupies both chromosomes at similar levels, it is significantly biased toward the Xa throughout the rest of the chromosome. The general paucity of PolII on the Xi notwithstanding, detectable (albeit significantly reduced) binding can be observed, especially on the evolutionarily younger short arm of the X. PolII levels at genes that escape inactivation correlate with the levels of their expression; however, additional PolII sites can be found at apparently silenced regions, suggesting the possibility of a subset of genes on the Xi that are poised for expression. Consistent with this hypothesis, we show that a high proportion of genes associated with PolII-accessible sites, while silenced in GM12878, are expressed in other female cell lines.

Abstract

This study investigates the prosodic conditioning of phonetic details which are candidate cues to phonological contrasts. German /b, d, g, p, t, k/ were examined in three prosodic positions. Lenis plosives /b, d, g/ were produced with less glottal vibration at larger prosodic boundaries, whereas their VOT showed no effect of prosody. VOT of fortis plosives /p, t, k/ decreased at larger boundaries, as did their burst intensity maximum. Vowels (when measured from consonantal release) following fortis plosives and lenis velars were shorter after larger boundaries. Closure duration, which did not contribute to the fortis/lenis contrast, was heavily affected by prosody. These results support neither of the hitherto proposed accounts of prosodic strengthening (Uniform Strengthening and Feature Enhancement). We propose a different account, stating that the phonological identity of speech sounds remains stable not only within, but also across prosodic positions (contrast-over-prosody hypothesis). Domain-initial strengthening hardly diminishes the contrast between prosodically weak fortis and strong lenis plosives.

Abstract

Phase-locked evoked responses and event-related modulations of spontaneous rhythmic activity are the two main approaches used to quantify stimulus- or task-related changes in electrophysiological measures. The relationship between the two has beenwidely theorized upon but empirical research has been limited to the primary visual and sensorimotor cortex. However, both evoked responses and rhythms have been used as markers of neural activity in paradigms ranging from simple sensory to complex cognitive tasks.While some spatial agreement between the two phenomena has been observed, typically only one of the measures has been used in any given study, thus disallowing a direct evaluation of their exact spatiotemporal relationship. In this study, we sought to systematically clarify the connection between evoked responses and rhythmic activity. Using both measures, we identified the spatiotemporal patterns of task effects in three magnetoencephalography (MEG) data sets, all variants of a picture naming task. Evoked responses and rhythmic modulation yielded largely separate networks, with spatial overlap mainly in the sensorimotor and primary visual areas.Moreover, in the cortical regions thatwere identified with both measures the experimental effects they conveyed differed in terms of timing and function. Our results suggest that the two phenomena are largely detached and that both measures are needed for an accurate portrayal of brain activity.

Abstract

The Neolithic is a key period in the history of the European settlement. Although archaeological and present-day genetic data suggest several hypotheses regarding the human migration patterns at this period, validation of these hypotheses with the use of ancient genetic data has been limited. In this context, we studied DNA extracted from 53 individuals buried in a necropolis used by a French local community 5,000 y ago. The relatively good DNA preservation of the samples allowed us to obtain autosomal, Y-chromosomal, and/or mtDNA data for 29 of the 53 samples studied. From these datasets, we established close parental relationships within the necropolis and determined maternal and paternal lineages as well as the absence of an allele associated with lactase persistence, probably carried by Neolithic cultures of central Europe. Our study provides an integrative view of the genetic past in southern France at the end of the Neolithic period. Furthermore, the Y-haplotype lineages characterized and the study of their current repartition in European populations confirm a greater influence of the Mediterranean than the Central European route in the peopling of southern Europe during the Neolithic transition.

Abstract

The impact of the Neolithic dispersal on the western European populations is subject to continuing debate. To trace and date genetic lineages potentially brought during this transition and so understand the origin of the gene pool of current populations, we studied DNA extracted from human remains excavated in a Spanish funeral cave dating from the beginning of the fifth millennium B.C. Thanks to a “multimarkers” approach based on the analysis of mitochondrial and nuclear DNA (autosomes and Y-chromosome), we obtained information on the early Neolithic funeral practices and on the biogeographical origin of the inhumed individuals. No close kinship was detected. Maternal haplogroups found are consistent with pre-Neolithic settlement, whereas the Y-chromosomal analyses permitted confirmation of the existence in Spain approximately 7,000 y ago of two haplogroups previously associated with the Neolithic transition: G2a and E1b1b1a1b. These results are highly consistent with those previously found in Neolithic individuals from French Late Neolithic individuals, indicating a surprising temporal genetic homogeneity in these groups. The high frequency of G2a in Neolithic samples in western Europe could suggest, furthermore, that the role of men during Neolithic dispersal could be greater than currently estimated.

Abstract

Individuals affected with developmental disorders of speech and language have substantial difficulty acquiring expressive and/or receptive language in the absence of any profound sensory or neurological impairment and despite adequate intelligence and opportunity. Although studies of twins consistently indicate that a significant genetic component is involved, most families segregating speech and language deficits show complex patterns of inheritance, and a gene that predisposes individuals to such disorders has not been identified. We have studied a unique three-generation pedigree, KE, in which a severe speech and language disorder is transmitted as an autosomal-dominant monogenic trait. Our previous work mapped the locus responsible, SPCH1, to a 5.6-cM interval of region 7q31 on chromosome 7 (ref. 5). We also identified an unrelated individual, CS, in whom speech and language impairment is associated with a chromosomal translocation involving the SPCH1 interval. Here we show that the gene FOXP2, which encodes a putative transcription factor containing a polyglutamine tract and a forkhead DNA-binding domain, is directly disrupted by the translocation breakpoint in CS. In addition, we identify a point mutation in affected members of the KE family that alters an invariant amino-acid residue in the forkhead domain. Our findings suggest that FOXP2 is involved in the developmental process that culminates in speech and language

Abstract

A theoretical debate in artificial grammar learning (AGL) regards the learnability of hierarchical structures. Recent studies using an AnBn grammar draw conflicting conclusions (Bahlmann and Friederici, 2006, De Vries et al., 2008). We argue that 2 conditions crucially affect learning AnBn structures: sufficient exposure to zero-level-of-embedding (0-LoE) exemplars and a staged-input. In 2 AGL experiments, learning was observed only when the training set was staged and contained 0-LoE exemplars. Our results might help understanding how natural complex structures are learned from exemplars.

Abstract

Force-distance measurements have been used to examine differences in the interaction of the dendritic cell glycan-binding receptor DC-SIGN and the closely related endothelial cell receptor DC-SIGNR (L-SIGN) with membranes bearing glycan ligands. The results demonstrate that upon binding to membrane-anchored ligand, DC-SIGNR undergoes a conformational change similar to that previously observed for DC-SIGN. The results also validate a model for the extracellular domain of DC-SIGNR derived from crystallographic studies. Force measurements were performed with DC-SIGNR variants that differ in the length of the neck that result from genetic polymorphisms, which encode different numbers of the 23-amino acid repeat sequences that constitute the neck. The findings are consistent with an elongated, relatively rigid structure of the neck repeat observed in crystals. In addition, differences in the lengths of DC-SIGN and DC-SIGNR extracellular domains with equivalent numbers of neck repeats support a model in which the different dispositions of the carbohydrate-recognition domains in DC-SIGN and DC-SIGNR result from variations in the sequences of the necks.

Abstract

This paper presents a new approach to functional magnetic resonance imaging (FMRI) data analysis. The main difference lies in the view of what comprises an observation. Here we treat the data from one scanning session (comprising t volumes, say) as one observation. This is contrary to the conventional way of looking at the data where each session is treated as t different observations. Thus instead of viewing the v voxels comprising the 3D volume of the brain as the variables, we suggest the usage of the vt hypervoxels comprising the 4D volume of the brain-over-session as the variables. A linear model is fitted to the 4D volumes originating from different sessions. Parameter estimation and hypothesis testing in this model can be performed with standard techniques. The hypothesis testing generates 4D statistical images (SIs) to which any relevant test statistic can be applied. In this paper we describe two test statistics, one voxel based and one cluster based, that can be used to test a range of hypotheses. There are several benefits in treating the data from each session as one observation, two of which are: (i) the temporal characteristics of the signal can be investigated without an explicit model for the blood oxygenation level dependent (BOLD) contrast response function, and (ii) the observations (sessions) can be assumed to be independent and hence inference on the 4D SI can be made by nonparametric or Monte Carlo methods. The suggested 4D approach is applied to FMRI data and is shown to accurately detect the expected signal

Abstract

The purpose of this study was to relate a psycholinguistic processing model of picture naming to the dynamics of cortical activation during picture naming. The activation was recorded from eight Dutch subjects with a whole-head neuromagnetometer. The processing model, based on extensive naming latency studies, is a stage model. In preparing a picture's name, the speaker performs a chain of specific operations. They are, in this order, computing the visual percept, activating an appropriate lexical concept, selecting the target word from the mental lexicon, phonological encoding, phonetic encoding, and initiation of articulation. The time windows for each of these operations are reasonably well known and could be related to the peak activity of dipole sources in the individual magnetic response patterns. The analyses showed a clear progression over these time windows from early occipital activation, via parietal and temporal to frontal activation. The major specific findings were that (1) a region in the left posterior temporal lobe, agreeing with the location of Wernicke's area, showed prominent activation starting about 200 msec after picture onset and peaking at about 350 msec, (i.e., within the stage of phonological encoding), and (2) a consistent activation was found in the right parietal cortex, peaking at about 230 msec after picture onset, thus preceding and partly overlapping with the left temporal response. An interpretation in terms of the management of visual attention is proposed.

Abstract

This commentary discusses whether abstract metrical frames are stored. For stress-assigning languages (e.g., Dutch and English), which have a dominant stress pattern, metrical frames are stored only for words that deviate from the default stress pattern. The majority of the words in these languages are produced without retrieving any independent syllabic or metrical frame.

Abstract

A core operation in speech production is the preparation of words from a semantic base. The theory of lexical access reviewed in this article covers a sequence of processing stages beginning with the speaker’s focusing on a target concept and ending with the initiation of articulation. The initial stages of preparation are concerned with lexical selection, which is zooming in on the appropriate lexical item in the mental lexicon. The following stages concern form encoding, i.e., retrieving a word’s morphemic phonological codes, syllabifying the word, and accessing the corresponding articulatory gestures. The theory is based on chronometric measurements of spoken word production, obtained, for instance, in picture-naming tasks. The theory is largely computationally implemented. It provides a handle on the analysis of multiword utterance production as well as a guide to the analysis and design of neuroimaging studies of spoken utterance production.

Abstract

The core issue in the 19-century sources of psycholinguistics was the question, "Where does language come from?'' This genetic perspective unified the study of the ontogenesis, the phylogenesis, the microgenesis, and to some extent the neurogenesis of language. This paper makes the point that this original perspective is still a valid and attractive one. It is exemplified by a discussion of the genesis of spoken words.

Abstract

How do languages express ideas of movement, and how do they package different components of this domain, such as manner and path of motion? This task uses one large set of stimuli to gain knowledge of certain key aspects of motion verb meanings in the target language, and expands the investigation beyond simple verbs (e.g., go) to include the semantics of motion predications complete with adjuncts (e.g., go across something). Consultants are asked to view and briefly describe 96 animations of a few seconds each. The task is designed to get linguistic elicitations of motion predications under contrastive comparison with other animations in the same set. Unlike earlier tasks, the stimuli focus on inanimate moving items or “figures” (in this case, a ball).

Abstract

Reproduced with permission of Blackwell Publishing from: Levinson, S. C. (2004) 'Deixis'. In: Horn, L.R. and Ward, G. (Eds.) The Handbook of Pragmatics. Oxford: Blackwell Publishing, pp. 100-121

Abstract

Demonstratives (e.g., words such as this and that in English) pivot on relationships between the item being talked about, and features of the speech act situation (e.g., where the speaker and addressee are standing or looking). However, they are only rarely investigated multi-modally, in natural language contexts. This task is designed to build a video corpus of cross-linguistically comparable discourse data for the study of “deixis in action”, while simultaneously supporting the investigation of joint attention as a factor in speaker selection of demonstratives. In the task, two or more speakers are asked to discuss and evaluate a group of similar items (e.g., examples of local handicrafts, tools, produce) that are placed within a relatively defined space (e.g., on a table). The task can additionally provide material for comparison of pointing gesture practices.

Abstract

This entry contains: 1. An invitation to think about to what extent the grammar of space and time share lexical and morphosyntactic resources − the suggestions here are only prompts, since it would take a long questionnaire to fully explore this; 2. A suggestion about how to collect gestural data that might show us to what extent the spatial and temporal domains, have a psychological continuity. This is really the goal − but you need to do the linguistic work first or in addition. The goal of this task is to explore the extent to which time is conceptualised on a spatial basis.

Abstract

This article explores the relation between language and cognition by examining the case of "absolute" (cardinal direction) spatial description in the Australian aboriginal language Guugu Yimithirr. This kind of spatial description is incongruent with the "relative" (e.g., left/right/front/back) spatial description familiar in European languages. Building on Haviland's 1993 analysis of Guugu Yimithirr directionals in speech and gesture, a series of informal experiments were developed. It is shown that Guugu Yimithirr speakers predominantly code for nonverbal memory in "absolute" concepts congruent with their language, while a comparative sample of Dutch speakers do so in "relative" concepts. Much anecdotal evidence also supports this. The conclusion is that Whorfian effects may in fact be demonstrable in the spatial domain.

Abstract

The ECHO proposal aims to bring to life the cultural heritage of Europe, through internet technology that encourages collaboration across the Humanities disciplines which interpret it – at the same time making all this scholarship accessible to the citizens of Europe. An essential part of the cultural heritage of Europe is the diverse set of languages used on the continent, in their historical, literary and spoken forms. Amongst these are the ‘hidden languages’ used by minorities but of wide interest to the general public. We take the 18 Sign Languages of the EEC – the natural languages of the deaf - as an example. Little comparative information about these is available, despite their special scientific importance, the widespread public interest and the policy implications. We propose a research project on these languages based on placing fully annotated digitized moving images of each of these languages on the internet. This requires significant development of multi-media technology which would allow distributed annotation of a central corpus, together with the development of special search techniques. The technology would have widespread application to all cultural performances recorded as sound plus moving images. Such a project captures in microcosm the essence of the ECHO proposal: cultural heritage is nothing without the humanities research which contextualizes and gives it comparative assessment; by marrying information technology to humanities research, we can bring these materials to a wider public while simultaneously boosting Europe as a research area.

Abstract

As for 'Locally-anchored spatial gestures task, version 2', a major goal of this task is to elicit locally-anchored spatial gestures across different cultures. “Locally-anchored spatial gestures” are gestures that are roughly oriented to the actual geographical direction of referents. Rather than set up an interview situation, this task involves recording informal, animated narrative delivered to a native-speaker interlocutor. Locally-anchored gestures produced in such narrative are roughly comparable to those collected in the interview task. The data collected can also be used to investigate a wide range of other topics.

Abstract

Reprinted with permission of The MIT Press from Levinson (2000) Presumptive meanings: The theory of generalized conversational implicature, pp. 112-118, 116-167, 170-173, 177-180. MIT Press

Abstract

Yélî Dnye has two discernable dedicated constructions for reciprocal marking. The first and main construction uses a dedicated reciprocal pronoun numo, somewhat like English each other. We can recognise two subconstructions. First, the ‘numo-construction’, where the reciprocal pronoun is a patient of the verb, and where the invariant pronoun numo is obligatorily incorporated, triggering intransitivisation (e.g. A-NPs become absolutive). This subconstruction has complexities, for example in the punctual aspect only, the verb is inflected like a transitive, but with enclitics mismatching actual person/number. In the second variant or subconstruction, the ‘noko-construction’, the same reciprocal pronoun (sometimes case-marked as noko) occurs but now in oblique positions with either transitive or intransitive verbs. The reciprocal element here has some peculiar binding properties. Finally, the second independent construction is a dedicated periphrastic (or woni…woni) construction, glossing ‘the one did X to the other, and the other did X to the one’. It is one of the rare cross-serial dependencies that show that natural languages cannot be modelled by context-free phrase-structure grammars. Finally, the usage of these two distinct constructions is discussed.

Abstract

Philosophers, psychologists, and linguists have argued that spatial conception is pivotal to cognition in general, providing a general, egocentric, and universal framework for cognition as well as metaphors for conceptualizing many other domains. But in an aboriginal community in Northern Queensland, a system of cardinal directions informs not only language, but also memory for arbitrary spatial arrays and directions. This work suggests that fundamental cognitive parameters, like the system of coding spatial locations, can vary cross-culturally, in line with the language spoken by a community. This opens up the prospect of a fruitful dialogue between anthropology and the cognitive sciences on the complex interaction between cultural and universal factors in the constitution of mind.

Abstract

Polish translation of Levinson, S. C. (1998). Studying spatial conceptualization across cultures: Anthropology and cognitive science. Ethos, 26(1), 7-24. doi:10.1525/eth.1998.26.1.7

Abstract

Reprint from Stephen C. Levinson, ‘Three Levels of Meaning’, in Frank Palmer (ed.), Grammar and Meaning: Essays in Honor of Sir John Lyons (Cambridge University Press, 1995), pp. 90–115

Abstract

1. Introduction We claim that making sense of the typological diversity of languages demands a historical/evolutionary approach.We are pleased that the target paper (Dunn et al. 2011a) has served to bring discussion of this claim into prominence, and are grateful that leading typologists have taken the time to respond (commentaries denoted by boldface). It is unfortunate though that a number of the commentaries in this issue of LT show significant misunderstandings of our paper. Donohue thinks we were out to show the stability of typological features, but that was not our target at all (although related methods can be used to do that: see, e.g., Greenhill et al. 2010a, Dediu 2011a). Plank seems to think we were arguing against universals of any type, but our target was in fact just the implicational universals of word order that have been the bread and butter of typology. He also seems to think we ignore diachrony, whereas in fact the method introduces diachrony centrally into typological reasoning, thereby potentially revolutionising typology (see Cysouw’s commentary). Levy & Daumé think we were testing for lineage-specificity, whereas that was in fact an outcome (the main finding) of our testing for correlated evolution. Dryer thinks we must account for the distribution of language types around the world, but that was not our aim: our aim was to test the causal connection between linguistic variables by taking the perspective of language evolution (diversification and change). Longobardi & Roberts seem to think we set out to extract family trees from syntactic features, but our goal was in fact to use trees based on lexical cognates and hang reconstructed syntactic states on each node of these trees, thereby reconstructing the processes of language change.

Abstract

Changing Prospects for Universals in Pragmatics
The term PRAGMATICS has come to denote the study of general principles of language use. It is usually understood to contrast with SEMANTICS, the study of encoded meaning, and also, by some authors, to contrast with SOCIOLINGUISTICS
and the ethnography of speaking, which are more concerned with local sociocultural practices. Given that pragmaticists come from disciplines as varied as philosophy, sociology,
linguistics, communication studies, psychology, and anthropology, it is not surprising that definitions of pragmatics vary. Nevertheless, most authors agree on a list of topics
that come under the rubric, including DEIXIS, PRESUPPOSITION,
implicature (see CONVERSATIONAL IMPLICATURE), SPEECH-ACTS, and conversational organization (see CONVERSATIONAL ANALYSIS). Here, we can use this extensional definition as a starting point (Levinson 1988; Huang 2007).