Publications

Displaying 101 - 200 of 379
  • Fatemifar, G., Hoggart, C. J., Paternoster, L., Kemp, J. P., Prokopenko, I., Horikoshi, M., Wright, V. J., Tobias, J. H., Richmond, S., Zhurov, A. I., Toma, A. M., Pouta, A., Taanila, A., Sipila, K., Lähdesmäki, R., Pillas, D., Geller, F., Feenstra, B., Melbye, M., Nohr, E. A. and 6 moreFatemifar, G., Hoggart, C. J., Paternoster, L., Kemp, J. P., Prokopenko, I., Horikoshi, M., Wright, V. J., Tobias, J. H., Richmond, S., Zhurov, A. I., Toma, A. M., Pouta, A., Taanila, A., Sipila, K., Lähdesmäki, R., Pillas, D., Geller, F., Feenstra, B., Melbye, M., Nohr, E. A., Ring, S. M., St Pourcain, B., Timpson, N. J., Davey Smith, G., Jarvelin, M.-R., & Evans, D. M. (2013). Genome-wide association study of primary tooth eruption identifies pleiotropic loci associated with height and craniofacial distances. Human Molecular Genetics, 22(18), 3807-3817. doi:10.1093/hmg/ddt231.

    Abstract

    Twin and family studies indicate that the timing of primary tooth eruption is highly heritable, with estimates typically exceeding 80%. To identify variants involved in primary tooth eruption, we performed a population-based genome-wide association study of 'age at first tooth' and 'number of teeth' using 5998 and 6609 individuals, respectively, from the Avon Longitudinal Study of Parents and Children (ALSPAC) and 5403 individuals from the 1966 Northern Finland Birth Cohort (NFBC1966). We tested 2 446 724 SNPs imputed in both studies. Analyses were controlled for the effect of gestational age, sex and age of measurement. Results from the two studies were combined using fixed effects inverse variance meta-analysis. We identified a total of 15 independent loci, with 10 loci reaching genome-wide significance (P < 5 × 10(-8)) for 'age at first tooth' and 11 loci for 'number of teeth'. Together, these associations explain 6.06% of the variation in 'age of first tooth' and 4.76% of the variation in 'number of teeth'. The identified loci included eight previously unidentified loci, some containing genes known to play a role in tooth and other developmental pathways, including an SNP in the protein-coding region of BMP4 (rs17563, P = 9.080 × 10(-17)). Three of these loci, containing the genes HMGA2, AJUBA and ADK, also showed evidence of association with craniofacial distances, particularly those indexing facial width. Our results suggest that the genome-wide association approach is a powerful strategy for detecting variants involved in tooth eruption, and potentially craniofacial growth and more generally organ development.
  • Fay, D., & Cutler, A. (1977). Malapropisms and the structure of the mental lexicon. Linguistic Inquiry, 8, 505-520. Retrieved from http://www.jstor.org/stable/4177997.
  • Filippi, P. (2013). Connessioni regolate: la chiave ontologica alle specie-specificità? Epekeina, 2(1), 203-223. doi:10.7408/epkn.epkn.v2i1.41.

    Abstract

    This article focuses on “perceptual syntax”, the faculty to process patterns in sensory stimuli. Specifically, this study addresses the ability to perceptually connect elements that are: (1) of the same sensory modality; (2) spatially and temporally non-adjacent; or (3) within multiple sensorial domains. The underlying hypothesis is that in each animal species, this core cognitive faculty enables the perception of the environment-world (Umwelt) and consequently the possibility to survive within it. Importantly, it is suggested that in doing so, perceptual syntax determines (and guides) each species’ ontological access to the world. In support of this hypothesis, research on perceptual syntax in nonverbal individuals (preverbal infants and nonhuman animals) and humans is reviewed. This comparative approach results in theoretical remarks on human cognition and ontology, pointing to the conclusion that the ability to map cross-modal connections through verbal language is what makes humans’ form of life species-typical.
  • Filippi, P. (2013). Specifically Human: Going Beyond Perceptual Syntax. Biosemiotics, 7(1), 111-123. doi:10.1007/s12304-013-9187-3.

    Abstract

    The aim of this paper is to help refine the definition of humans as “linguistic animals” in light of a comparative approach on nonhuman animals’ cognitive systems. As Uexküll & Kriszat (1934/1992) have theorized, the epistemic access to each species-specific environment (Umwelt) is driven by different biocognitive processes. Within this conceptual framework, I identify the salient cognitive process that distinguishes each species typical perception of the world as the faculty of language meant in the following operational definition: the ability to connect different elements according to structural rules. In order to draw some conclusions about humans’ specific faculty of language, I review different empirical studies on nonhuman animals’ ability to recognize formal patterns of tokens. I suggest that what differentiates human language from other animals’ cognitive systems is the ability to categorize the units of a pattern, going beyond its perceptual aspects. In fact, humans are the only species known to be able to combine semantic units within a network of combinatorial logical relationships (Deacon 1997) that can be linked to the state of affairs in the external world (Wittgenstein 1922). I assume that this ability is the core cognitive process underlying a) the capacity to speak (or to reason) in verbal propositions and b) the general human faculty of language expressed, for instance, in the ability to draw visual conceptual maps or to compute mathematical expressions. In light of these considerations, I conclude providing some research questions that could lead to a more detailed comparative exploration of the faculty of language.
  • Fisher, S. E., & Ridley, M. (2013). Culture, genes, and the human revolution. Science, 340(6135), 929-930. doi:10.1126/science.1236171.

    Abstract

    State-of-the-art DNA sequencing is providing ever more detailed insights into the genomes of humans, extant apes, and even extinct hominins (1–3), offering unprecedented opportunities to uncover the molecular variants that make us human. A common assumption is that the emergence of behaviorally modern humans after 200,000 years ago required—and followed—a specific biological change triggered by one or more genetic mutations. For example, Klein has argued that the dawn of human culture stemmed from a single genetic change that “fostered the uniquely modern ability to adapt to a remarkable range of natural and social circumstance” (4). But are evolutionary changes in our genome a cause or a consequence of cultural innovation (see the figure)?

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  • Fisher, S. E., Vargha-Khadem, F., Watkins, K. E., Monaco, A. P., & Pembrey, M. E. (1998). Localisation of a gene implicated in a severe speech and language disorder. Nature Genetics, 18, 168 -170. doi:10.1038/ng0298-168.

    Abstract

    Between 2 and 5% of children who are otherwise unimpaired have significant difficulties in acquiring expressive and/or receptive language, despite adequate intelligence and opportunity. While twin studies indicate a significant role for genetic factors in developmental disorders of speech and language, the majority of families segregating such disorders show complex patterns of inheritance, and are thus not amenable for conventional linkage analysis. A rare exception is the KE family, a large three-generation pedigree in which approximately half of the members are affected with a severe speech and language disorder which appears to be transmitted as an autosomal dominant monogenic trait. This family has been widely publicised as suffering primarily from a defect in the use of grammatical suffixation rules, thus supposedly supporting the existence of genes specific to grammar. The phenotype, however, is broader in nature, with virtually every aspect of grammar and of language affected. In addition, affected members have a severe orofacial dyspraxia, and their speech is largely incomprehensible to the naive listener. We initiated a genome-wide search for linkage in the KE family and have identified a region on chromosome 7 which co-segregates with the speech and language disorder (maximum lod score = 6.62 at theta = 0.0), confirming autosomal dominant inheritance with full penetrance. Further analysis of microsatellites from within the region enabled us to fine map the locus responsible (designated SPCH1) to a 5.6-cM interval in 7q31, thus providing an important step towards its identification. Isolation of SPCH1 may offer the first insight into the molecular genetics of the developmental process that culminates in speech and language.
  • Fitneva, S. A., Lam, N. H. L., & Dunfield, K. A. (2013). The development of children's information gathering: To look or to ask? Developmental Psychology, 49(3), 533-542. doi:10.1037/a0031326.

    Abstract

    The testimony of others and direct experience play a major role in the development of children's knowledge. Children actively use questions to seek others' testimony and explore the environment. It is unclear though whether children distinguish when it is better to ask from when it is better to try to find an answer by oneself. In 2 experiments, we examined the ability of 4- and 6-year-olds to select between looking and asking to determine visible and invisible properties of entities (e.g., hair color vs. knowledge of French). All children chose to look more often for visible than invisible properties. However, only 6-year-olds chose above chance to look for visible properties and to ask for invisible properties. Four-year-olds showed a preference for looking in one experiment and asking in the other. The results suggest substantial development in the efficacy of children's learning in early childhood.
  • Flecken, M., von Stutterheim, C., & Carroll, M. (2013). Principles of information organization in L2 use: Complex patterns of conceptual transfer. International review of applied linguistics, 51(2), 229-242. doi:10.1515/iral-2013-0010.
  • Floyd, S. (2013). [Review of the book Lessons from a Quechua strongwoman: ideophony, dialogue and perspective. by Janis Nuckolls. 2010]. Journal of Linguistic Anthropology, 22, 256-258. doi:10.1111/j.1548-1395.2012.01166.x.
  • Fueller, C., Loescher, J., & Indefrey, P. (2013). Writing superiority in cued recall. Frontiers in Psychology, 4: 764. doi:10.3389/fpsyg.2013.00764.

    Abstract

    In list learning paradigms with free recall, written recall has been found to be less susceptible to intrusions of related concepts than spoken recall when the list items had been visually presented. This effect has been ascribed to the use of stored orthographic representations from the study phase during written recall (Kellogg, 2001). In other memory retrieval paradigms, by contrast, either better recall for modality-congruent items or an input-independent writing superiority effect have been found (Grabowski, 2005). In a series of four experiments using a paired associate learning paradigm we tested (a) whether output modality effects on verbal recall can be replicated in a paradigm that does not involve the rejection of semantically related intrusion words, (b) whether a possible superior performance for written recall was due to a slower response onset for writing as compared to speaking in immediate recall, and (c) whether the performance in paired associate word recall was correlated with performance in an additional episodic memory recall task. We observed better written recall in the first half of the recall phase, irrespective of the modality in which the material was presented upon encoding. An explanation for this effect based on longer response latencies for writing and hence more time for memory retrieval could be ruled out by showing that the effect persisted in delayed response versions of the task. Although there was some evidence that stored additional episodic information may contribute to the successful retrieval of associate words, this evidence was only found in the immediate response experiments and hence is most likely independent from the observed output modality effect. In sum, our results from a paired associate learning paradigm suggest that superior performance for written vs. spoken recall cannot be (solely) explained in terms of additional access to stored orthographic representations from the encoding phase. Our findings rather suggest a general writing-superiority effect at the time of memory retrieval.
  • Ganushchak, L. Y., Krott, A., Frisson, S., & Meyer, A. S. (2013). Processing words and Short Message Service shortcuts in sentential contexts: An eye movement study. Applied Psycholinguistics, 34, 163-179. doi:10.1017/S0142716411000658.

    Abstract

    The present study investigated whether Short Message Service shortcuts are more difficult to process in sentence context than the spelled-out word equivalent and, if so, how any additional processing difficulty arises. Twenty-four student participants read 37 Short Message Service shortcuts and word equivalents embedded in semantically plausible and implausible contexts (e.g., He left/drank u/you a note) while their eye movements were recorded. There were effects of plausibility and spelling on early measures of processing difficulty (first fixation durations, gaze durations, skipping, and first-pass regression rates for the targets), but there were no interactions of plausibility and spelling. Late measures of processing difficulty (second run gaze duration and total fixation duration) were only affected by plausibility but not by spelling. These results suggest that shortcuts are harder to recognize, but that, once recognized, they are integrated into the sentence context as easily as ordinary words.
  • Gauvin, H. S., Hartsuiker, R. J., & Huettig, F. (2013). Speech monitoring and phonologically-mediated eye gaze in language perception and production: A comparison using printed word eye-tracking. Frontiers in Human Neuroscience, 7: 818. doi:10.3389/fnhum.2013.00818.

    Abstract

    The Perceptual Loop Theory of speech monitoring assumes that speakers routinely inspect their inner speech. In contrast, Huettig and Hartsuiker (2010) observed that listening to one’s own speech during language production drives eye-movements to phonologically related printed words with a similar time-course as listening to someone else’s speech does in speech perception experiments. This suggests that speakers listen to their own overt speech, but not to their inner speech. However, a direct comparison between production and perception with the same stimuli and participants is lacking so far. The current printed word eye-tracking experiment therefore used a within-subjects design, combining production and perception. Displays showed four words, of which one, the target, either had to be named or was presented auditorily. Accompanying words were phonologically related, semantically related, or unrelated to the target. There were small increases in looks to phonological competitors with a similar time-course in both production and perception. Phonological effects in perception however lasted longer and had a much larger magnitude. We conjecture that this difference is related to a difference in predictability of one’s own and someone else’s speech, which in turn has consequences for lexical competition in other-perception and possibly suppression of activation in self-perception.
  • Gavin, M., Botero, C. A., Bowern, C., Colwell, R. K., Dunn, M., Dunn, R. R., Gray, R. D., Kirby, K. R., McCarter, J., Powell, A., Rangel, T. F., Steppe, J. R., Trautwein, M., Verdolin, J. L., & Yanega, G. (2013). Towards a mechanistic understanding of linguistic diversity. Bioscience, 63, 524-535. doi:10.1525/bio.2013.63.7.6.

    Abstract

    Our species displays remarkable linguistic diversity. While the uneven distribution of this diversity demands explanation, the drivers of these patterns have not been conclusively determined. We address this issue in two steps. First, we review previous empirical studies that have suggested environmental, geographical, and socio-cultural drivers of linguistic diversification. However, contradictory results and methodological variation make it difficult to draw general conclusions. Second, we outline a program for future research. We suggest that future analyses should account for interactions among causal factors, lack of spatial and phylogenetic independence of data, and transitory patterns. Recent analytical advances in biogeography and evolutionary biology, such as simulation modeling of diversity patterns, hold promise for testing four key mechanisms of language diversification proposed here: neutral change, population movement, contact, and selection. Future modeling approaches should also evaluate how the outcomes of these processes are influenced by demography, environmental heterogeneity, and time.
  • Gentner, D., Ozyurek, A., Gurcanli, O., & Goldin-Meadow, S. (2013). Spatial language facilitates spatial cognition: Evidence from children who lack language input. Cognition, 127, 318-330. doi:10.1016/j.cognition.2013.01.003.

    Abstract

    Does spatial language influence how people think about space? To address this question, we observed children who did not know a conventional language, and tested their performance on nonlinguistic spatial tasks. We studied deaf children living in Istanbul whose hearing losses prevented them from acquiring speech and whose hearing parents had not exposed them to sign. Lacking a conventional language, the children used gestures, called homesigns, to communicate. In Study 1, we asked whether homesigners used gesture to convey spatial relations, and found that they did not. In Study 2, we tested a new group of homesigners on a Spatial Mapping Task, and found that they performed significantly worse than hearing Turkish children who were matched to the deaf children on another cognitive task. The absence of spatial language thus went hand-in-hand with poor performance on the nonlinguistic spatial task, pointing to the importance of spatial language in thinking about space.
  • Ghatan, P. H., Hsieh, J. C., Petersson, K. M., Stone-Elander, S., & Ingvar, M. (1998). Coexistence of attention-based facilitation and inhibition in the human cortex. NeuroImage, 7, 23-29.

    Abstract

    A key function of attention is to select an appropriate subset of available information by facilitation of attended processes and/or inhibition of irrelevant processing. Functional imaging studies, using positron emission tomography, have during different experimental tasks revealed decreased neuronal activity in areas that process input from unattended sensory modalities. It has been hypothesized that these decreases reflect a selective inhibitory modulation of nonrelevant cortical processing. In this study we addressed this question using a continuous arithmetical task with and without concomitant disturbing auditory input (task-irrelevant speech). During the arithmetical task, irrelevant speech did not affect task-performance but yielded decreased activity in the auditory and midcingulate cortices and increased activity in the left posterior parietal cortex. This pattern of modulation is consistent with a top down inhibitory modulation of a nonattended input to the auditory cortex and a coexisting, attention-based facilitation of taskrelevant processing in higher order cortices. These findings suggest that task-related decreases in cortical activity may be of functional importance in the understanding of both attentional mechanisms and taskrelated information processing.
  • Gialluisi, A., Incollu, S., Pippucci, T., Lepori, M. B., Zappu, A., Loudianos, G., & Romeo, G. (2013). The homozygosity index (HI) approach reveals high allele frequency for Wilson disease in the Sardinian population. European Journal of Human Genetics, 21, 1308-1311. doi:10.1038/ejhg.2013.43.

    Abstract

    Wilson disease (WD) is an autosomal recessive disorder resulting in pathological progressive copper accumulation in liver and other tissues. The worldwide prevalence (P) is about 30/million, while in Sardinia it is in the order of 1/10 000. However, all of these estimates are likely to suffer from an underdiagnosis bias. Indeed, a recent molecular neonatal screening in Sardinia reported a WD prevalence of 1:2707. In this study, we used a new approach that makes it possible to estimate the allelic frequency (q) of an autosomal recessive disorder if one knows the proportion between homozygous and compound heterozygous patients (the homozygosity index or HI) and the inbreeding coefficient (F) in a sample of affected individuals. We applied the method to a set of 178 Sardinian individuals (3 of whom born to consanguineous parents), each with a clinical and molecular diagnosis of WD. Taking into account the geographical provenance of the parents of every patient within Sardinia (to make F computation more precise), we obtained a q=0.0191 (F=7.8 × 10-4, HI=0.476) and a corresponding prevalence P=1:2732. This result confirms that the prevalence of WD is largely underestimated in Sardinia. On the other hand, the general reliability and applicability of the HI approach to other autosomal recessive disorders is confirmed, especially if one is interested in the genetic epidemiology of populations with high frequency of consanguineous marriages.
  • Gialluisi, A., Dediu, D., Francks, C., & Fisher, S. E. (2013). Persistence and transmission of recessive deafness and sign language: New insights from village sign languages. European Journal of Human Genetics, 21, 894-896. doi:10.1038/ejhg.2012.292.

    Abstract

    First paragraph: The study of the transmission of sign languages can give novel insights into the transmission of spoken languages1 and, more generally, into gene–culture coevolution. Over the years, several papers related to the persistence of sign language have been
    reported.2–6 All of these studies have emphasized the role of assortative (non-random) mating by deafness state (ie, a tendency for deaf individuals to partner together) for increasing the frequency of recessive deafness, and hence for the persistence of sign language in a population.
  • Glaser, Y. G., Martin, R. C., Van Dyke, J. A., Hamilton, A. C., & Tan, Y. (2013). Neural basis of semantic and syntactic interference in sentence comprehension. Brain and Language, 126(3), 314-326. doi:10.1016/j.bandl.2013.06.006.

    Abstract

    According to the cue-based parsing approach (Lewis, Vasishth, & Van Dyke, 2006), sentence comprehension difficulty derives from interference from material that partially matches syntactic and semantic retrieval cues. In a 2 (low vs. high semantic interference) × 2 (low vs. high syntactic interference) fMRI study, greater activation was observed in left BA44/45 for high versus low syntactic interference conditions following sentences and in left BA45/47 for high versus low semantic interference conditions following comprehension questions. A conjunction analysis showed BA45 associated with both types of interference, while BA47 was associated with only semantic interference. Greater activation was also observed in the left STG in the high interference conditions. Importantly, the results for the LIFG could not be attributed to greater working memory capacity demands for high interference conditions. The results favor a fractionation of the LIFG wherein BA45 is associated with post-retrieval selection and BA47 with controlled retrieval of semantic information.
  • Golestani, N., Hervais-Adelman, A., Obleser, J., & Scott, S. K. (2013). Semantic versus perceptual interactions in neural processing of speech-in-noise. NeuroImage, 79, 52-61. doi:10.1016/j.neuroimage.2013.04.049.

    Abstract

    Native listeners make use of higher-level, context-driven semantic and linguistic information during the perception of speech-in-noise. In a recent behavioral study, using a new paradigm that isolated the semantic level of speech by using words, we showed that this native-language benefit is at least partly driven by semantic context (Golestani et al., 2009). Here, we used the same paradigm in a functional magnetic resonance imaging (fMRI) experiment to study the neural bases of speech intelligibility, as well as to study the neural bases of this semantic context effect in the native language. A forced-choice recognition task on the first of two auditorily presented semantically related or unrelated words was employed, where the first, 'target' word was embedded in different noise levels. Results showed that activation in components of the brain language network, including Broca's area and the left posterior superior temporal sulcus, as well as brain regions known to be functionally related to attention and task difficulty, was modulated by stimulus intelligibility. In line with several previous studies examining the role of linguistic context in the intelligibility of degraded speech at the sentence level, we found that activation in the angular gyrus of the left inferior parietal cortex was modulated by the presence of semantic context, and further, that this modulation depended on the intelligibility of the speech stimuli. Our findings help to further elucidate neural mechanisms underlying the interaction of context-driven and signal-driven factors during the perception of degraded speech, and this specifically at the semantic level. (c) 2013 Elsevier Inc. All rights reserved.
  • Grabe, E. (1998). Comparative intonational phonology: English and German. PhD Thesis, Radboud University Nijmegen, Nijmegen. doi:10.17617/2.2057683.
  • Graham, S. A., & Fisher, S. E. (2013). Decoding the genetics of speech and language. Current Opinion in Neurobiology, 23, 43-51. doi:10.1016/j.conb.2012.11.006.

    Abstract

    Researchers are beginning to uncover the neurogenetic pathways that underlie our unparalleled capacity for spoken language. Initial clues come from identification of genetic risk factors implicated in developmental language disorders. The underlying genetic architecture is complex, involving a range of molecular mechanisms. For example, rare protein-coding mutations of the FOXP2 transcription factor cause severe problems with sequencing of speech sounds, while common genetic risk variants of small effect size in genes like CNTNAP2, ATP2C2 and CMIP are associated with typical forms of language impairment. In this article, we describe how investigations of these and other candidate genes, in humans, animals and cellular models, are unravelling the connections between genes and cognition. This depends on interdisciplinary research at multiple levels, from determining molecular interactions and functional roles in neural cell-biology all the way through to effects on brain structure and activity.
  • Gregersen, P. K., Kowalsky, E., Lee, A., Baron-Cohen, S., Fisher, S. E., Asher, J. E., Ballard, D., Freudenberg, J., & Li, W. (2013). Absolute pitch exhibits phenotypic and genetic overlap with synesthesia. Human Molecular Genetics, 22, 2097-2104. doi:10.1093/hmg/ddt059.

    Abstract

    Absolute pitch and synesthesia are two uncommon cognitive traits that reflect increased neuronal connectivity and have been anecdotally reported to occur together in a same individual. Here we systematically evaluate the occurrence of syesthesia in a population of 768 subjects with documented absolute pitch. Out of these 768 subjects, 151(20.1%) reported synesthesia, most commonly with color. These self-reports of synesthesia were validated in a subset of 21 study subjects using an established methodology. We further carried out combined linkage analysis of 53 multiplex families with absolute pitch and 36 multiplex families with synesthesia. We observed a peak NPL LOD=4.68 on chromosome 6q, as well as evidence of linkage on chromosome 2 using a dominant model. These data establish the close phenotypic and genetic relationship between absolute pitch and synesthesia. The chromosome 6 linkage region contains 73 genes; several leading candidate genes involved in neurodevelopment were investigated by exon resequencing. However, further studies will be required to definitively establish the identity of the causative gene(s) in the region.
  • Gross, J., Baillet, S., Barnes, G. R., Henson, R. N., Hillebrand, A., Jensen, O., Jerbi, K., Litvak, V., Maess, B., Oostenveld, R., Parkkonen, L., Taylor, J. R., Van Wassenhove, V., Wibral, M., & Schoffelen, J.-M. (2013). Good practice for conducting and reporting MEG research. NeuroImage, 65, 349-363. doi:10.1016/j.neuroimage.2012.10.001.

    Abstract

    Magnetoencephalographic (MEG) recordings are a rich source of information about the neural dynamics underlying cognitive processes in the brain, with excellent temporal and good spatial resolution. In recent years there have been considerable advances in MEG hardware developments as well as methodological developments. Sophisticated analysis techniques are now routinely applied and continuously improved, leading to fascinating insights into the intricate dynamics of neural processes. However, the rapidly increasing level of complexity of the different steps in a MEG study make it difficult for novices, and sometimes even for experts, to stay aware of possible limitations and caveats. Furthermore, the complexity of MEG data acquisition and data analysis requires special attention when describing MEG studies in publications, in order to facilitate interpretation and reproduction of the results. This manuscript aims at making recommendations for a number of important data acquisition and data analysis steps and suggests details that should be specified in manuscripts reporting MEG studies. These recommendations will hopefully serve as guidelines that help to strengthen the position of the MEG research community within the field of neuroscience, and may foster discussion within the community in order to further enhance the quality and impact of MEG research.
  • Gumperz, J. J., & Levinson, S. C. (1991). Rethinking linguistic relativity. Current Anthropology, 32(5), 613-623. Retrieved from http://www.jstor.org/stable/2743696.
  • Hagoort, P. (1998). De electrofysiologie van taal: Wat hersenpotentialen vertellen over het menselijk taalvermogen. Neuropraxis, 2, 223-229.
  • Hagoort, P. (1998). De spreker als sprinter. Psychologie, 17, 48-49.
  • Hagoort, P. (2013). MUC (Memory, Unification, Control) and beyond. Frontiers in Psychology, 4: 416. doi:10.3389/fpsyg.2013.00416.

    Abstract

    A neurobiological model of language is discussed that overcomes the shortcomings of the classical Wernicke-Lichtheim-Geschwind model. It is based on a subdivision of language processing into three components: Memory, Unification, and Control. The functional components as well as the neurobiological underpinnings of the model are discussed. In addition, the need for extension of the model beyond the classical core regions for language is shown. Attentional networks as well as networks for inferential processing are crucial to realize language comprehension beyond single word processing and beyond decoding propositional content. It is shown that this requires the dynamic interaction between multiple brain regions.
  • Hagoort, P. (1998). Hersenen en taal in onderzoek en praktijk. Neuropraxis, 6, 204-205.
  • Hagoort, P., & Meyer, A. S. (2013). What belongs together goes together: the speaker-hearer perspective. A commentary on MacDonald's PDC account. Frontiers in Psychology, 4: 228. doi:10.3389/fpsyg.2013.00228.

    Abstract

    First paragraph:
    MacDonald (2013) proposes that distributional properties of language and processing biases in language comprehension can to a large extent be attributed to consequences of the language production process. In essence, the account is derived from the principle of least effort that was formulated by Zipf, among others (Zipf, 1949; Levelt, 2013). However, in Zipf's view the outcome of the least effort principle was a compromise between least effort for the speaker and least effort for the listener, whereas MacDonald puts most of the burden on the production process.
  • Hall, S., Rumney, L., Holler, J., & Kidd, E. (2013). Associations among play, gesture and early spoken language acquisition. First Language, 33, 294-312. doi:10.1177/0142723713487618.

    Abstract

    The present study investigated the developmental interrelationships between play, gesture use and spoken language development in children aged 18–31 months. The children completed two tasks: (i) a structured measure of pretend (or ‘symbolic’) play and (ii) a measure of vocabulary knowledge in which children have been shown to gesture. Additionally, their productive spoken language knowledge was measured via parental report. The results indicated that symbolic play is positively associated with children’s gesture use, which in turn is positively associated with spoken language knowledge over and above the influence of age. The tripartite relationship between gesture, play and language development is discussed with reference to current developmental theory.
  • Hanique, I., Aalders, E., & Ernestus, M. (2013). How robust are exemplar effects in word comprehension? The mental lexicon, 8, 269-294. doi:10.1075/ml.8.3.01han.

    Abstract

    This paper studies the robustness of exemplar effects in word comprehension by means of four long-term priming experiments with lexical decision tasks in Dutch. A prime and target represented the same word type and were presented with the same or different degree of reduction. In Experiment 1, participants heard only a small number of trials, a large proportion of repeated words, and stimuli produced by only one speaker. They recognized targets more quickly if these represented the same degree of reduction as their primes, which forms additional evidence for the exemplar effects reported in the literature. Similar effects were found for two speakers who differ in their pronunciations. In Experiment 2, with a smaller proportion of repeated words and more trials between prime and target, participants recognized targets preceded by primes with the same or a different degree of reduction equally quickly. Also, in Experiments 3 and 4, in which listeners were not exposed to one but two types of pronunciation variation (reduction degree and speaker voice), no exemplar effects arose. We conclude that the role of exemplars in speech comprehension during natural conversations, which typically involve several speakers and few repeated content words, may be smaller than previously assumed.
  • Hanique, I., Ernestus, M., & Schuppler, B. (2013). Informal speech processes can be categorical in nature, even if they affect many different words. Journal of the Acoustical Society of America, 133, 1644-1655. doi:10.1121/1.4790352.

    Abstract

    This paper investigates the nature of reduction phenomena in informal speech. It addresses the question whether reduction processes that affect many word types, but only if they occur in connected informal speech, may be categorical in nature. The focus is on reduction of schwa in the prefixes and on word-final /t/ in Dutch past participles. More than 2000 tokens of past participles from the Ernestus Corpus of Spontaneous Dutch and the Spoken Dutch Corpus (both from the interview and read speech component) were transcribed automatically. The results demonstrate that the presence and duration of /t/ are affected by approximately the same phonetic variables, indicating that the absence of /t/ is the extreme result of shortening, and thus results from a gradient reduction process. Also for schwa, the data show that mainly phonetic variables influence its reduction, but its presence is affected by different and more variables than its duration, which suggests that the absence of schwa may result from gradient as well as categorical processes. These conclusions are supported by the distributions of the segments’ durations. These findings provide evidence that reduction phenomena which affect many words in informal conversations may also result from categorical reduction processes.
  • Hanique, I. (2013). Mental representation and processing of reduced words in casual speech. PhD Thesis, Radboud University Nijmegen, Nijmegen.
  • Haun, D. B. M., Van Leeuwen, E. J. C., & Edelson, M. G. (2013). Majority influence in children and other animals. Developmental Cognitive Neuroscience, 3, 61-71. doi:10.1016/j.dcn.2012.09.003.

    Abstract

    We here review existing evidence for majority influences in children under the age of ten years and comparable studies with animals ranging from fish to apes. Throughout the review, we structure the discussion surrounding majority influences by differentiating the behaviour of individuals in the presence of a majority and the underlying mechanisms and motivations. Most of the relevant research to date in both developmental psychology and comparative psychology has focused on the behavioural outcomes, where a multitude of mechanisms could be at play. We further propose that interpreting cross-species differences in behavioural patterns is difficult without considering the psychology of the individual. Some attempts at this have been made both in developmental psychology and comparative psychology. We propose that physiological measures should be used to subsidize behavioural studies in an attempt to understand the composition of mechanisms and motivations underlying majority influence. We synthesize the relevant evidence on human brain function in order to provide a framework for future investigation in this area. In addition to streamlining future research efforts, we aim to create a conceptual platform for productive exchanges across the related disciplines of developmental and comparative psychology.
  • Hayano, K. (2013). Territories of knowledge in Japanese conversation. PhD Thesis, Radboud University Nijmegen, Nijmegen.

    Abstract

    This thesis focuses on one aspect of interactional competence: competence to manage knowledge distribution in conversation. In order to be considered competent in everyday interaction, participants need not only to index one another's knowledge states but also to engage in dynamic negotiation of knowledge distribution. Adopting the methodology of conversation analysis, the thesis investigates how participants' orientations to knowledge distribution, 'epistemicity', are manifested. The thesis examines three interactional environments: assessment sequences, informing sequences and polar question-answer sequences. A systematic analysis reveals that interactants orient to different aspects of knowledge in different environments, employing different grammatical resources. When they assess an object, they are concerned about who possesses 'epistemic primacy'. Japanese final particles and the practices of intensification serve together to claim epistemic primacy and provide support for the claim. It is also reported that interactants are oriented to achieve 'epistemic congruence' − consensus regarding how knowledge is distributed among them. When one provides the other with new information, the exchange commonly develops into a four-turn sequence, instead of a minimal adjacency pair. It is shown that this sequence organization allows interactants to achieve a balance between territories of experience, affiliation and empathy. In polar question-answer sequences, how (un)expected or novel a given piece of information is becomes an issue. Answers are found to be formulated such that they adopt epistemic stances that are assertive enough to match the level of (un)certainty expressed by questioners. The thesis contributes to our understanding of how social interaction is organized. It becomes clear from the findings that a wide range of aspects of language use and interactional organization are dominated by interactants' orientations to epistemicity. Participants manage knowledge distribution in everyday interaction, which may be the most fundamental means of managing their social statuses and relations.

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  • Heeschen, C., Ryalls, J., & Hagoort, P. (1988). Psychological stress in Broca's versus Wernicke's aphasia. Clinical Linguistics & Phonetics, 2, 309-316. doi:10.3109/02699208808985262.

    Abstract

    We advance the hypothesis here that the higher-than-average vocal pitch (FO) found for speech of Broca's aphasics in experimental settings is due, in part, to increased psychological stress. Two experiments were conducted which manipulated conversational constraints and the sentence forms to be produced by aphasic patients. Our study revealed significant differences between changes in vocal pitch of agrammatic Broca's aphasics versus those of Wernicke's aphasics and normal controls. It is suggested that the greater psychological stress experienced by the Broca's aphasics, but not by the Wernicke's aphasics, accounts for these observed differences.
  • Heidlmayr, K., Moutier, S., Hemforth, B., Courtin, C., Tanzmeister, R., & Isel, F. (2013). Successive bilingualism and executive functions: The effect of second language use on inhibitory control in a behavioural Stroop Colour Wordtask. Bilingualism: Language and Cognition, 17(3), 630-645. doi:dx.doi.org/10.1017/S1366728913000539.

    Abstract

    Here we examined the role of bilingualism on cognitive inhibition using the Stroop Colour Word task. Our hypothesis was that the frequency of use of a second language (L2) in the daily life of successive bilingual individuals impacts the efficiency of their inhibitory control mechanism. Thirty-three highly proficient successive French–German bilinguals, living either in a French or in a German linguistic environment, performed a Stroop task on both French and German words. Moreover, 31 French monolingual individuals were also tested with French words. We showed that the bilingual advantage was (i) reinforced by the use of a third language, and (ii) modulated by the duration of immersion in a second language environment. This suggests that top–down inhibitory control is most involved at the beginning of immersion. Taken together, the present findings lend support to the psycholinguistic models of bilingual language processing that postulate that top–down active inhibition is involved in language control.
  • Henderson, L., Coltheart, M., Cutler, A., & Vincent, N. (1988). Preface. Linguistics, 26(4), 519-520. doi:10.1515/ling.1988.26.4.519.
  • Hilbrink, E., Sakkalou, E., Ellis-Davies, K., Fowler, N., & Gattis, M. (2013). Selective and faithful imitation at 12 and 15 months. Developmental Science., 16(6), 828-840. doi:10.1111/desc.12070.

    Abstract

    Research on imitation in infancy has primarily focused on what and when infants imitate. More recently, however, the question why infants imitate has received renewed attention, partly motivated by the finding that infants sometimes selectively imitate the actions of others and sometimes faithfully imitate, or overimitate, the actions of others. The present study evaluates the hypothesis that this varying imitative behavior is related to infants' social traits. To do so, we assessed faithful and selective imitation longitudinally at 12 and 15 months, and extraversion at 15 months. At both ages, selective imitation was dependent on the causal structure of the act. From 12 to 15 months, selective imitation decreased while faithful imitation increased. Furthermore, infants high in extraversion were more faithful imitators than infants low in extraversion. These results demonstrate that the onset of faithful imitation is earlier than previously thought, but later than the onset of selective imitation. The observed relation between extraversion and faithful imitation supports the hypothesis that faithful imitation is driven by the social motivations of the infant. We call this relation the King Louie Effect: like the orangutan King Louie in The Jungle Book, infants imitate faithfully due to a growing interest in the interpersonal nature of interactions.
  • Hinds, D. A., McMahon, G., Kiefer, A. K., Do, C. B., Eriksson, N., Evans, D. M., St Pourcain, B., Ring, S. M., Mountain, J. L., Francke, U., Davey-Smith, G., Timpson, N. J., & Tung, J. Y. (2013). A genome-wide association meta-analysis of self-reported allergy identifies shared and allergy-specific susceptibility loci. Nat Genet, 45(8), 907-911. doi:10.1038/ng.2686.

    Abstract

    Allergic disease is very common and carries substantial public-health burdens. We conducted a meta-analysis of genome-wide associations with self-reported cat, dust-mite and pollen allergies in 53,862 individuals. We used generalized estimating equations to model shared and allergy-specific genetic effects. We identified 16 shared susceptibility loci with association P<5×10(-8), including 8 loci previously associated with asthma, as well as 4p14 near TLR1, TLR6 and TLR10 (rs2101521, P=5.3×10(-21)); 6p21.33 near HLA-C and MICA (rs9266772, P=3.2×10(-12)); 5p13.1 near PTGER4 (rs7720838, P=8.2×10(-11)); 2q33.1 in PLCL1 (rs10497813, P=6.1×10(-10)), 3q28 in LPP (rs9860547, P=1.2×10(-9)); 20q13.2 in NFATC2 (rs6021270, P=6.9×10(-9)), 4q27 in ADAD1 (rs17388568, P=3.9×10(-8)); and 14q21.1 near FOXA1 and TTC6 (rs1998359, P=4.8×10(-8)). We identified one locus with substantial evidence of differences in effects across allergies at 6p21.32 in the class II human leukocyte antigen (HLA) region (rs17533090, P=1.7×10(-12)), which was strongly associated with cat allergy. Our study sheds new light on the shared etiology of immune and autoimmune disease.
  • Holler, J., Turner, K., & Varcianna, T. (2013). It's on the tip of my fingers: Co-speech gestures during lexical retrieval in different social contexts. Language and Cognitive Processes, 28(10), 1509-1518. doi:10.1080/01690965.2012.698289.

    Abstract

    The Lexical Retrieval Hypothesis proposes that gestures function at the level of speech production, aiding in the retrieval of lexical items from the mental lexicon. However, empirical evidence for this account is mixed, and some critics argue that a more likely function of gestures during lexical retrieval is a communicative one. The present study was designed to test these predictions against each other by keeping lexical retrieval difficulty constant while varying social context. Participants' gestures were analysed during tip of the tongue experiences when communicating with a partner face-to-face (FTF), while being separated by a screen, or on their own by speaking into a voice recorder. The results show that participants in the FTF context produced significantly more representational gestures than participants in the solitary condition. This suggests that, even in the specific context of lexical retrieval difficulties, representational gestures appear to play predominantly a communicative role.

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  • Hömke, P., Majid, A., & Boroditsky, L. (2013). Reversing the direction of time: Does the visibility of spatial representations of time shape temporal focus? Proceedings of the Master's Program Cognitive Neuroscience, 8(1), 40-54. Retrieved from http://www.ru.nl/master/cns/journal/archive/volume-8-issue-1/print-edition/.

    Abstract

    While people around the world mentally represent time in terms of space, there is substantial cross-cultural
    variability regarding which temporal constructs are mapped onto which parts in space. Do particular spatial
    layouts of time – as expressed through metaphors in language – shape temporal focus? We trained native
    English speakers to use spatiotemporal metaphors in a way such that the flow of time is reversed, representing
    the future behind the body (out of visible space) and the past ahead of the body (within visible space). In a
    task measuring perceived relevance of past events, people considered past events and present (or immediate
    past) events to be more relevant after using the reversed metaphors compared to a control group that used canonical metaphors spatializing the past behind and the future ahead of the body (Experiment 1). In a control measure in which temporal information was removed, this effect disappeared (Experiment 2). Taken
    together, these findings suggest that the degree to which people focus on the past may be shaped by the
    visibility of the past in spatiotemporal metaphors used in language.
  • Hoogman, M., Onnink, M., Coolen, R., Aarts, E., Kan, C., Arias Vasquez, A., Buitelaar, J., & Franke, B. (2013). The dopamine transporter haplotype and reward-related striatal responses in adult ADHD. European Neuropsychopharmacology, 23, 469-478. doi:10.1016/j.euroneuro.2012.05.011.

    Abstract

    Attention deficit/hyperactivity disorder (ADHD) is a highly heritable disorder and several genes increasing disease risk have been identified. The dopamine transporter gene, SLC6A3/DAT1, has been studied most extensively in ADHD research. Interestingly, a different haplotype of this gene (formed by genetic variants in the 3' untranslated region and intron 8) is associated with childhood ADHD (haplotype 10-6) and adult ADHD (haplotype 9-6). The expression of DAT1 is highest in striatal regions in the brain. This part of the brain is of interest to ADHD because of its role in reward processing is altered in ADHD patients; ADHD patients display decreased striatal activation during reward processing. To better understand how the DAT1 gene exerts effects on ADHD, we studied the effect of this gene on reward-related brain functioning in the area of its highest expression in the brain, the striatum, using functional magnetic resonance imaging. In doing so, we tried to resolve inconsistencies observed in previous studies of healthy individuals and ADHD-affected children. In a sample of 87 adult ADHD patients and 77 healthy comparison subjects, we confirmed the association of the 9-6 haplotype with adult ADHD. Striatal hypoactivation during the reward anticipation phase of a monetary incentive delay task in ADHD patients was again shown, but no significant effects of DAT1 on striatal activity were found. Although the importance of the DAT1 haplotype as a risk factor for adult ADHD was again demonstrated in this study, the mechanism by which this gene increases disease risk remains largely unknown.

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  • Indefrey, P. (1998). De neurale architectuur van taal: Welke hersengebieden zijn betrokken bij het spreken. Neuropraxis, 2(6), 230-237.
  • Indefrey, P., Gruber, O., Brown, C. M., Hagoort, P., Posse, S., & Kleinschmidt, A. (1998). Lexicality and not syllable frequency determine lateralized premotor activation during the pronunciation of word-like stimuli: An fMRI study. NeuroImage, 7, S4.
  • Janse, E., & Newman, R. S. (2013). Identifying nonwords: Effects of lexical neighborhoods, phonotactic probability, and listener characteristics. Language and Speech, 56(4), 421-444. doi:10.1177/0023830912447914.

    Abstract

    Listeners find it relatively difficult to recognize words that are similar-sounding to other known words. In contrast, when asked to identify spoken nonwords, listeners perform better when the nonwords are similar to many words in their language. These effects of sound similarity have been assessed in multiple ways, and both sublexical (phonotactic probability) and lexical (neighborhood) effects have been reported, leading to models that incorporate multiple stages of processing. One prediction that can be derived from these models is that there may be differences among individuals in the size of these similarity effects as a function of working memory abilities. This study investigates how item-individual characteristics of nonwords (both phonotactic probability and neighborhood density) interact with listener-individual characteristics (such as cognitive abilities and hearing sensitivity) in the perceptual identification of nonwords. A set of nonwords was used in which neighborhood density and phonotactic probability were not correlated. In our data, neighborhood density affected identification more reliably than did phonotactic probability. The first study, with young adults, showed that higher neighborhood density particularly benefits nonword identification for those with poorer attention-switching control. This suggests that it may be easier to focus attention on a novel item if it activates and receives support from more similar-sounding neighbors. A similar study on nonword identification with older adults showed increased neighborhood density effects for those with poorer hearing, suggesting that activation of long-term linguistic knowledge is particularly important to back up auditory representations that are degraded as a result of hearing loss.
  • Johnson, E. K., Lahey, M., Ernestus, M., & Cutler, A. (2013). A multimodal corpus of speech to infant and adult listeners. Journal of the Acoustical Society of America, 134, EL534-EL540. doi:10.1121/1.4828977.

    Abstract

    An audio and video corpus of speech addressed to 28 11-month-olds is described. The corpus allows comparisons between adult speech directed towards infants, familiar adults and unfamiliar adult addressees, as well as of caregivers’ word teaching strategies across word classes. Summary data show that infant-directed speech differed more from speech to unfamiliar than familiar adults; that word teaching strategies for nominals versus verbs and adjectives differed; that mothers mostly addressed infants with multi-word utterances; and that infants’ vocabulary size was unrelated to speech rate, but correlated positively with predominance of continuous caregiver speech (not of isolated words) in the input.
  • Jordan, F., & Huber, B. H. (2013). Introduction: Evolutionary processes in language and culture group. Cross-Cultural Research, 47(2), 91 -101. doi:10.1177/1069397112471800.

    Abstract

    This special issue “Evolutionary Approaches to Cross-Cultural Anthropology” brings together scholars from the fields of behavioral ecology, evolutionary psychology, and cultural evolution whose cross-cultural work draws on evolutionary theory and methods. The papers here are a subset of those presented at a symposium we organized for the 2011 meeting of the Society for Cross-Cultural Research held in Charleston, South Carolina. Collectively, our authors show how an engagement with cultural variation has enriched evolutionary anthropology, and these papers showcase how cross-cultural research can benefit from the theoretical and methodological contributions of an evolutionary approach.
  • Julvez, J., Smith, G. D., Golding, J., Ring, S., St Pourcain, B., Gonzalez, J. R., & Grandjean, P. (2013). Prenatal methylmercury exposure and genetic predisposition to cognitive deficit at age 8 years. Epidemiology, 24(5), 643-650. doi:10.1097/EDE.0b013e31829d5c93.

    Abstract

    BACKGROUND: Cognitive consequences at school age associated with prenatal methylmercury (MeHg) exposure may need to take into account nutritional and sociodemographic cofactors as well as relevant genetic polymorphisms. METHODS: A subsample (n = 1,311) of the Avon Longitudinal Study of Parents and Children (Bristol, UK) was selected, and mercury (Hg) concentrations were measured in freeze-dried umbilical cord tissue as a measure of MeHg exposure. A total of 1135 children had available data on 247 single-nucleotide polymorphisms (SNPs) within relevant genes, as well as the Wechsler Intelligence Scale for Children Intelligence Quotient (IQ) scores at age 8 years. Multivariate regression models were used to assess the associations between MeHg exposure and IQ and to determine possible gene-environment interactions. RESULTS: Hg concentrations indicated low background exposures (mean = 26 ng/g, standard deviation = 13). Log10-transformed Hg was positively associated with IQ, which attenuated after adjustment for nutritional and sociodemographic cofactors. In stratified analyses, a reverse association was found in higher social class families (for performance IQ, P value for interaction = 0.0013) among whom there was a wider range of MeHg exposure. Among 40 SNPs showing nominally significant main effects, MeHg interactions were detected for rs662 (paraoxonase 1) and rs1042838 (progesterone receptor) (P <} 0.05) and for rs3811647 (transferrin) and rs2049046 (brain-derived neurotrophic factor) (P {< 0.10). CONCLUSIONS: In this population with a low level of MeHg exposure, there were only equivocal associations between MeHg exposure and adverse neuropsychological outcomes. Heterogeneities in several relevant genes suggest possible genetic predisposition to MeHg neurotoxicity in a substantial proportion of the population. Future studies need to address this possibility.
  • Kajihara, T., Verdonschot, R. G., Sparks, J., & Stewart, L. (2013). Action-perception coupling in violinists. Frontiers in Human Neuroscience, 7: 349. doi:10.3389/fnhum.2013.00349.

    Abstract

    The current study investigates auditory-motor coupling in musically trained participants using a Stroop-type task that required the execution of simple finger sequences according to aurally presented number sequences (e.g., "2," " 4," "5," "3," "1"). Digital remastering was used to manipulate the pitch contour of the number sequences such that they were either congruent or incongruent with respect to the resulting action sequence. Conservatoire-level violinists showed a strong effect of congruency manipulation (increased response time for incongruent vs. congruent trials), in comparison to a control group of non-musicians. In Experiment 2, this paradigm was used to determine whether pedagogical background would influence this effect in a group of young violinists. Suzuki-trained violinists differed significantly from those with no musical background, while traditionally-trained violinists did not. The findings extend previous research in this area by demonstrating that obligatory audio-motor coupling is directly related to a musicians' expertise on their instrument of study and is influenced by pedagogy.
  • Kaltwasser, L., Ries, S., Sommer, W., Knight, R., & Willems, R. M. (2013). Independence of valence and reward in emotional word processing: Electrophysiological evidence. Frontiers in Psychology, 4: 168. doi:10.3389/fpsyg.2013.00168.

    Abstract

    Both emotion and reward are primary modulators of cognition: Emotional word content enhances word processing, and reward expectancy similarly amplifies cognitive processing from the perceptual up to the executive control level. Here, we investigate how these primary regulators of cognition interact. We studied how the anticipation of gain or loss modulates the neural time course (event-related potentials, ERPs) related to processing of emotional words. Participants performed a semantic categorization task on emotional and neutral words, which were preceded by a cue indicating that performance could lead to monetary gain or loss. Emotion-related and reward-related effects occurred in different time windows, did not interact statistically, and showed different topographies. This speaks for an independence of reward expectancy and the processing of emotional word content. Therefore, privileged processing given to emotionally valenced words seems immune to short-term modulation of reward. Models of language comprehension should be able to incorporate effects of reward and emotion on language processing, and the current study argues for an architecture in which reward and emotion do not share a common neurobiological mechanism
  • Kempen, G. (1991). Conjunction reduction and gapping in clause-level coordination: An inheritance-based approach. Computational Intelligence, 7, 357-360. doi:10.1111/j.1467-8640.1991.tb00406.x.
  • Kempen, G. (1998). Comparing and explaining the trajectories of first and second language acquisition: In search of the right mix of psychological and linguistic factors [Commentory]. Bilingualism: Language and Cognition, 1, 29-30. doi:10.1017/S1366728998000066.

    Abstract

    When you compare the behavior of two different age groups which are trying to master the same sensori-motor or cognitive skill, you are likely to discover varying learning routes: different stages, different intervals between stages, or even different orderings of stages. Such heterogeneous learning trajectories may be caused by at least six different types of factors: (1) Initial state: the kinds and levels of skills the learners have available at the onset of the learning episode. (2) Learning mechanisms: rule-based, inductive, connectionist, parameter setting, and so on. (3) Input and feedback characteristics: learning stimuli, information about success and failure. (4) Information processing mechanisms: capacity limitations, attentional biases, response preferences. (5) Energetic variables: motivation, emotional reactions. (6) Final state: the fine-structure of kinds and levels of subskills at the end of the learning episode. This applies to language acquisition as well. First and second language learners probably differ on all six factors. Nevertheless, the debate between advocates and opponents of the Fundamental Difference Hypothesis concerning L1 and L2 acquisition have looked almost exclusively at the first two factors. Those who believe that L1 learners have access to Universal Grammar whereas L2 learners rely on language processing strategies, postulate different learning mechanisms (UG parameter setting in L1, more general inductive strategies in L2 learning). Pienemann opposes this view and, based on his Processability Theory, argues that L1 and L2 learners start out from different initial states: they come to the grammar learning task with different structural hypotheses (SOV versus SVO as basic word order of German).
  • Kempen, G. (1977). [Review of the book Explorations in cognition by D. Norman, D. Rumelhart and the LNR Research Group]. Journal of Psycholinguistic Research, 6(2), 184-186. doi:10.1007/BF01074377.
  • Kempen, G. (1988). Preface. Acta Psychologica, 69(3), 205-206. doi:10.1016/0001-6918(88)90032-7.
  • Kendall-Taylor, N., Erard, M., & Haydon, A. (2013). The Use of Metaphor as a Science Communication Tool: Air Traffic Control for Your Brain. Journal of Applied Communication Research, 41(4), 412-433. doi:10.1080/00909882.2013.836678.

    Abstract

    Science is currently under-utilized as a tool for effective policy and program design. A key part of this research-to-practice gap lies in the ineffectiveness of current models of science translation. Drawing on theory and methods from anthropology and cognitive linguistics, this study explores the role of cultural models and metaphor in the practice of science communication and translation. Qualitative interviews and group sessions, along with quantitative framing experiments, were used to design and test the effectiveness of a set of explanatory metaphors in translating the science of executive function. Developmental and cognitive scientists typically define executive function as a multi-dimensional set of related abilities that include working memory, inhibitory control, and cognitive flexibility. The study finds one metaphor in particular—the brain's air traffic control system—to be effective in bridging gaps between expert and public understandings on this issue and in so doing improving the accessibility of scientific information to members of the public as they reason about public policy issues. Findings suggest both a specific tool that can be used in efforts to translate the science of executive function and a theory and methodology that can be employed to design and test metaphors as communication devices on other science and social issues.

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  • Kidd, E. (2013). The role of verbal working memory in children's sentence comprehension: A critical review. Topics in Language Disorders, 33(3), 208-223. doi:10.1097/TLD.0b013e31829d623e.

    Abstract

    This article reviews research that has investigated the role of verbal working memory (VWM) in sentence comprehension in both typical and atypical developmental populations. Two theoretical approaches that specify different roles for VWM in sentence comprehension are considered: (i) capacity-limit approaches, which treat VWM as a theoretical primitive that causally constrains language processing and acquisition, and (ii) the experience-based approach, which argues that VWM is an emergent property of long-term linguistic knowledge. The empirical literature relevant to these different approaches is then reviewed. Although there has been considerable recent research on the topic, it is concluded that the current role of working memory in sentence comprehension in development is unclear, calling for a greater number of controlled systematic developmental studies on the topic.
  • Kirkham, J., Stewart, A., & Kidd, E. (2013). Concurrent and longitudinal relationships between development in graphic, language and symbolic play domains from the fourth to the fifth year. Infant and Child Development, 22(3), 297-319. doi:10.1002/icd.1786.

    Abstract

    This research investigated the developing inter-relationships between language, graphic symbolism and symbolic play both concurrently and longitudinally from the fourth to the fifth year of childhood. Sixty children (n = 60) aged between 3 and 4 years completed multiple assessments of language and assessments of graphic symbolism, symbolic play and non-verbal intelligence. A year later, 31 children (n = 31) were re-tested using the same assessments. The findings revealed that skills within each symbolic domain were inter-related during the fourth year, appearing to develop in a domain-general type fashion based upon a common underlying symbolic mechanism. However, between the fourth and the fifth years, only language had predictive validity, suggesting a shift towards the verbal mediation of symbolic play and graphic symbolism as language becomes progressively internalized (Vygotsky, 1962, 1978).
  • Klein, W. (1988). Einleitung. Zeitschrift für Literaturwissenschaft und Linguistik; Metzler, Stuttgart, 18(69), 7-8.
  • Klein, W. (1991). Geile Binsenbüschel, sehr intime Gespielen: Ein paar Anmerkungen über Arno Schmidt als Übersetzer. Zeitschrift für Literaturwissenschaft und Linguistik, 84, 124-129.
  • Klein, W. (1977). Organisation des Wissens durch Sprache: Konsequenzen für die maschinelle Sprachanalyse. IBM Nachrichten, 27(234), 11-17.
  • Klein, W. (1991). Raumausdrücke. Linguistische Berichte, 132, 77-114.
  • Klein, W., & Von Stutterheim, C. (1991). Text structure and referential movement. Arbeitsberichte des Forschungsprogramms S&P: Sprache und Pragmatik, 22.
  • Klein, W. (1998). The contribution of second language acquisition research. Language Learning, 48, 527-550. doi:10.1111/0023-8333.00057.

    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.
  • Klein, W. (1988). Sprache und Krankheit: Ein paar Anmerkungen. Zeitschrift für Literaturwissenschaft und Linguistik, 69, 9-20.
  • Klein, W. (1991). Was kann sich die Übersetzungswissenschaft von der Linguistik erwarten? Zeitschrift für Literaturwissenschaft und Linguistik, 84, 104-123.
  • Klein, W. (1998). Von der einfältigen Wißbegierde. Zeitschrift für Literaturwissenschaft und Linguistik, 112, 6-13.
  • Knudsen, B., & Liszkowski, U. (2013). One-year-olds warn others about negative action outcomes. Journal of Cognition and Development, 14, 424-436. doi:10.1080/15248372.2012.689387.

    Abstract

    Warning others about unexpected negative action outcomes is a paradigm case of communicative helping and prospective action understanding. The current study addressed the ontogeny of warning in infants’ gestural communication. We found that 12- and 18-month-olds (n = 84) spontaneously warned an adult by pointing out to her an aversive object hidden in her way (Problem condition). In control conditions the object was either positive (No Problem condition) or the adult had witnessed its’ placing (Problem known condition), which resulted in significantly less pointing. Results show that infants intervene spontaneously and with foresight through communication, in order to help others avoid a problem before it has occurred. These acts of warning entail an understanding of others’ negatively defined goals (to avoid an outcome) and their incorrect representations of reality. Findings support theories of altruism and social-pragmatic competencies in infancy.

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  • Kominsky, J. F., & Casasanto, D. (2013). Specific to whose body? Perspective taking and the spatial mapping of valence. Frontiers in Psychology, 4: 266. doi:10.3389/fpsyg.2013.00266.

    Abstract

    People tend to associate the abstract concepts of “good” and “bad” with their fluent and disfluent sides of space, as determined by their natural handedness or by experimental manipulation (Casasanto, 2011). Here we investigated influences of spatial perspective taking on the spatialization of “good” and “bad.” In the first experiment, participants indicated where a schematically drawn cartoon character would locate “good” and “bad” stimuli. Right-handers tended to assign “good” to the right and “bad” to the left side of egocentric space when the character shared their spatial perspective, but when the character was rotated 180° this spatial mapping was reversed: good was assigned to the character’s right side, not the participant’s. The tendency to spatialize valence from the character’s perspective was stronger in the second experiment, when participants were shown a full-featured photograph of the character. In a third experiment, most participants not only spatialized “good” and “bad” from the character’s perspective, they also based their judgments on a salient attribute of the character’s body (an injured hand) rather than their own body. Taking another’s spatial perspective encourages people to compute space-valence mappings using an allocentric frame of reference, based on the fluency with which the other person could perform motor actions with their right or left hand. When people reason from their own spatial perspective, their judgments depend, in part, on the specifics of their bodies; when people reason from someone else’s perspective, their judgments may depend on the specifics of the other person’s body, instead. - See more at: http://journal.frontiersin.org/Journal/10.3389/fpsyg.2013.00266
  • Kooijman, V., Junge, C., Johnson, E. K., Hagoort, P., & Cutler, A. (2013). Predictive brain signals of linguistic development. Frontiers in Psychology, 4: 25. doi:10.3389/fpsyg.2013.00025.

    Abstract

    The ability to extract word forms from continuous speech is a prerequisite for constructing a vocabulary and emerges in the first year of life. Electrophysiological (ERP) studies of speech segmentation by 9- to 12-month-old listeners in several languages have found a left-localized negativity linked to word onset as a marker of word detection. We report an ERP study showing significant evidence of speech segmentation in Dutch-learning 7-month-olds. In contrast to the left-localized negative effect reported with older infants, the observed overall mean effect had a positive polarity. Inspection of individual results revealed two participant sub-groups: a majority showing a positive-going response, and a minority showing the left negativity observed in older age groups. We retested participants at age three, on vocabulary comprehension and word and sentence production. On every test, children who at 7 months had shown the negativity associated with segmentation of words from speech outperformed those who had produced positive-going brain responses to the same input. The earlier that infants show the left-localized brain responses typically indicating detection of words in speech, the better their early childhood language skills.
  • Köster, O., Hess, M. M., Schiller, N. O., & Künzel, H. J. (1998). The correlation between auditory speech sensitivity and speaker recognition ability. Forensic Linguistics: The international Journal of Speech, Language and the Law, 5, 22-32.

    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.
  • Krämer, I. (1998). Children's interpretations of indefinite object noun phrases. Linguistics in the Netherlands, 1998, 163-174. doi:10.1075/avt.15.15kra.
  • Kristensen, L. B., Wang, L., Petersson, K. M., & Hagoort, P. (2013). The interface between language and attention: Prosodic focus marking recruits a general attention network in spoken language comprehension. Cerebral Cortex, 23, 1836-1848. doi:10.1093/cercor/bhs164.

    Abstract

    In spoken language, pitch accent can mark certain information as focus, whereby more attentional resources are allocated to the focused information. Using functional magnetic resonance imaging, this study examined whether pitch accent, used for marking focus, recruited general attention networks during sentence comprehension. In a language task, we independently manipulated the prosody and semantic/pragmatic congruence of sentences. We found that semantic/pragmatic processing affected bilateral inferior and middle frontal gyrus. The prosody manipulation showed bilateral involvement of the superior/inferior parietal cortex, superior and middle temporal cortex, as well as inferior, middle, and posterior parts of the frontal cortex. We compared these regions with attention networks localized in an auditory spatial attention task. Both tasks activated bilateral superior/inferior parietal cortex, superior temporal cortex, and left precentral cortex. Furthermore, an interaction between prosody and congruence was observed in bilateral inferior parietal regions: for incongruent sentences, but not for congruent ones, there was a larger activation if the incongruent word carried a pitch accent, than if it did not. The common activations between the language task and the spatial attention task demonstrate that pitch accent activates a domain general attention network, which is sensitive to semantic/pragmatic aspects of language. Therefore, attention and language comprehension are highly interactive.

    Additional information

    Kirstensen_Cer_Cor_Suppl_Mat.doc
  • Kupisch, T., Akpinar, D., & Stoehr, A. (2013). Gender assignment and gender agreement in adult bilinguals and second learners of French. Linguistic Approaches to Bilingualism, 3, 150-179. doi:10.1075/lab.3.2.02kup.
  • Ladd, D. R., Turnbull, R., Browne, C., Caldwell-Harris, C., Ganushchak, L. Y., Swoboda, K., Woodfield, V., & Dediu, D. (2013). Patterns of individual differences in the perception of missing-fundamental tones. Journal of Experimental Psychology: Human Perception and Performance, 39(5), 1386-1397. doi:10.1037/a0031261.

    Abstract

    Recent experimental findings suggest stable individual differences in the perception of auditory stimuli lacking energy at the fundamental frequency (F0), here called missing fundamental (MF) tones. Specifically, some individuals readily identify the pitch of such tones with the missing F0 ("F0 listeners"), and some base their judgment on the frequency of the partials that make up the tones ("spectral listeners"). However, the diversity of goals and methods in recent research makes it difficult to draw clear conclusions about individual differences. The first purpose of this article is to discuss the influence of methodological choices on listeners' responses. The second goal is to report findings on individual differences in our own studies of the MF phenomenon. In several experiments, participants judged the direction of pitch change in stimuli composed of two MF tones, constructed so as to reveal whether the pitch percept was based on the MF or the partials. The reported difference between F0 listeners and spectral listeners was replicated, but other stable patterns of responses were also observed. Test-retest reliability is high. We conclude that there are genuine, stable individual differences underlying the diverse findings, but also that there are more than two general types of listeners, and that stimulus variables strongly affect some listeners' responses. This suggests that it is generally misleading to classify individuals as "F0 listeners" or "spectral listeners." It may be more accurate to speak of two modes of perception ("F0 listening" and "spectral listening"), both of which are available to many listeners. The individual differences lie in what conditions the choice between the two modes.
  • Lai, V. T., & Curran, T. (2013). ERP evidence for conceptual mappings and comparison processes during the comprehension of conventional and novel metaphors. Brain and Language, 127(3), 484-496. doi:10.1016/j.bandl.2013.09.010.

    Abstract

    Cognitive linguists suggest that understanding metaphors requires activation of conceptual mappings between the involved concepts. We tested whether mappings are indeed in use during metaphor comprehension, and what mapping means as a cognitive process with Event-Related Potentials. Participants read literal, conventional metaphorical, novel metaphorical, and anomalous target sentences preceded by primes with related or unrelated mappings. Experiment 1 used sentence-primes to activate related mappings, and Experiment 2 used simile-primes to induce comparison thinking. In the unprimed conditions of both experiments, metaphors elicited N400s more negative than the literals. In Experiment 1, related sentence-primes reduced the metaphor-literal N400 difference in conventional, but not in novel metaphors. In Experiment 2, related simile-primes reduced the metaphor-literal N400 difference in novel, but not clearly in conventional metaphors. We suggest that mapping as a process occurs in metaphors, and the ways in which it can be facilitated by comparison differ between conventional and novel metaphors.

    Additional information

    Lai_2013_supp.docx Erratum figure 1-4
  • Lai, J., & Poletiek, F. H. (2013). How “small” is “starting small” for learning hierarchical centre-embedded structures? Journal of Cognitive Psychology, 25, 423-435. doi:10.1080/20445911.2013.779247.

    Abstract

    Hierarchical centre-embedded structures pose a large difficulty for language learners due to their complexity. A recent artificial grammar learning study (Lai & Poletiek, 2011) demonstrated a starting-small (SS) effect, i.e., staged-input and sufficient exposure to 0-level-of-embedding exemplars were the critical conditions in learning AnBn structures. The current study aims to test: (1) a more sophisticated type of SS (a gradually rather than discretely growing input), and (2) the frequency distribution of the input. The results indicate that SS optimally works under other conditional cues, such as a skewed frequency distribution with simple stimuli being more numerous than complex ones.
  • Lai, V. T., & Boroditsky, L. (2013). The immediate and chronic influence of spatio-temporal metaphors on the mental representations of time in English, Mandarin, and Mandarin-English speakers. Frontiers in Psychology, 4: 142. doi:10.3389/fpsyg.2013.00142.

    Abstract

    In this paper we examine whether experience with spatial metaphors for time has an influence on people’s representation of time. In particular we ask whether spatiotemporal metaphors can have both chronic and immediate effects on temporal thinking. In Study 1, we examine the prevalence of ego-moving representations for time in Mandarin speakers, English speakers, and Mandarin-English (ME) bilinguals. As predicted by observations in linguistic analyses, we find that Mandarin speakers are less likely to take an ego-moving perspective than are English speakers. Further, we find that ME bilinguals tested in English are less likely to take an ego-moving perspective than are English monolinguals (an effect of L1 on meaning-making in L2), and also that ME bilinguals tested in Mandarin are more likely to take an ego-moving perspective than are Mandarin monolinguals (an effect of L2 on meaning-making in L1). These findings demonstrate that habits of metaphor use in one language can influence temporal reasoning in another language, suggesting the metaphors can have a chronic effect on patterns in thought. In Study 2 we test Mandarin speakers using either horizontal or vertical metaphors in the immediate context of the task. We find that Mandarin speakers are more likely to construct front-back representations of time when understanding front-back metaphors, and more likely to construct up-down representations of time when understanding up-down metaphors. These findings demonstrate that spatiotemporal metaphors can also have an immediate influence on temporal reasoning. Taken together, these findings demonstrate that the metaphors we use to talk about time have both immediate and long-term consequences for how we conceptualize and reason about this fundamental domain of experience.
  • Larson-Prior, L., Oostenveld, R., Della Penna, S., Michalareas, G., Prior, F., Babajani-Feremi, A., Schoffelen, J.-M., Marzetti, L., de Pasquale, F., Pompeo, F. D., Stout, J., Woolrich, M., Luo, Q., Bucholz, R., Fries, P., Pizzella, V., Romani, G., Corbetta, M., & Snyder, A. (2013). Adding dynamics to the Human Connectome Project with MEG. NeuroImage, 80, 190-201. doi:10.1016/j.neuroimage.2013.05.056.

    Abstract

    The Human Connectome Project (HCP) seeks to map the structural and functional connections between network elements in the human brain. Magnetoencephalography (MEG) provides a temporally rich source of information on brain network dynamics and represents one source of functional connectivity data to be provided by the HCP. High quality MEG data will be collected from 50 twin pairs both in the resting state and during performance of motor, working memory and language tasks. These data will be available to the general community. Additionally, using the cortical parcellation scheme common to all imaging modalities, the HCP will provide processing pipelines for calculating connection matrices as a function of time and frequency. Together with structural and functional data generated using magnetic resonance imaging methods, these data represent a unique opportunity to investigate brain network connectivity in a large cohort of normal adult human subjects. The analysis pipeline software and the dynamic connectivity matrices that it generates will all be made freely available to the research community.
  • Leedham, S. J., Rodenas-Cuadrado, P., Howarth, K., Lewis, A., Mallappa, S., Segditsas, S., Davis, H., Jeffery, R., Rodriguez-Justo, M., Keshav, S., Travis, S. P. L., Graham, T. A., East, J., Clark, S., & Tomlinson, I. P. M. (2013). A basal gradient of Wnt and stem-cell number influences regional tumour distribution in human and mouse intestinal tracts. Gut, 62(1), 83-93. doi:10.1136/gutjnl-2011-301601.

    Abstract

    Objective Wnt signalling is critical for normal intestinal development and homeostasis. Wnt dysregulation occurs in almost all human and murine intestinal tumours and an optimal but not excessive level of Wnt activation is considered favourable for tumourigenesis. The authors assessed effects of pan-intestinal Wnt activation on tissue homeostasis, taking into account underlying physiological Wnt activity and stem-cell number in each region of the bowel. Design The authors generated mice that expressed temporally controlled, stabilised β-catenin along the crypt–villus axis throughout the intestines. Physiological Wnt target gene activity was assessed in different regions of normal mouse and human tissue. Human intestinal tumour mutation spectra were analysed. Results In the mouse, β-catenin stabilisation resulted in a graduated neoplastic response, ranging from dysplastic transformation of the entire epithelium in the proximal small bowel to slightly enlarged crypts of non-dysplastic morphology in the colorectum. In contrast, stem and proliferating cell numbers were increased in all intestinal regions. In the normal mouse and human intestines, stem-cell and Wnt gradients were non-identical, but higher in the small bowel than large bowel in both species. There was also variation in the expression of some Wnt modulators. Human tumour analysis confirmed that different APC mutation spectra are selected in different regions of the bowel. Conclusions There are variable gradients in stem-cell number, physiological Wnt activity and response to pathologically increased Wnt signalling along the crypt-villus axis and throughout the length of the intestinal tract. The authors propose that this variation influences regional mutation spectra, tumour susceptibility and lesion distribution in mice and humans.
  • Lenkiewicz, P., Pereira, M., Freire, M. M., & Fernandes, J. (2013). The whole mesh deformation model: A fast image segmentation method suitable for effective parallelization. EURASIP Journal on Advances in Signal Processing, 2013: 55. doi:10.1186/1687-6180-2013-55.

    Abstract

    In this article, we propose a novel image segmentation method called the whole mesh deformation (WMD) model, which aims at addressing the problems of modern medical imaging. Such problems have raised from the combination of several factors: (1) significant growth of medical image volumes sizes due to increasing capabilities of medical acquisition devices; (2) the will to increase the complexity of image processing algorithms in order to explore new functionality; (3) change in processor development and turn towards multi processing units instead of growing bus speeds and the number of operations per second of a single processing unit. Our solution is based on the concept of deformable models and is characterized by a very effective and precise segmentation capability. The proposed WMD model uses a volumetric mesh instead of a contour or a surface to represent the segmented shapes of interest, which allows exploiting more information in the image and obtaining results in shorter times, independently of image contents. The model also offers a good ability for topology changes and allows effective parallelization of workflow, which makes it a very good choice for large datasets. We present a precise model description, followed by experiments on artificial images and real medical data.
  • Lev-Ari, S., & Peperkamp, S. (2013). Low inhibitory skill leads to non-native perception and production in bilinguals’ native language. Journal of Phonetics, 41(5), 320-331. doi:10.1016/j.wocn.2013.06.002.

    Abstract

    Learning a second language influences speakers’ first language, but there is great variability in the degree of influence that speakers exhibit. We show that some of this variability is due to individual differences in inhibitory skill. Particularly, we propose that poorer inhibitory skill leads to greater activation of competing items from the language not in use, and that this greater co-activation ultimately leads to greater influence of the co-activated items on one another. Specifically, we show that bilinguals with lower inhibitory skill exhibit greater influence of the second language on the first. Late English–French bilinguals residing in France produced and perceived Voice Onset Time of voiceless stops in English in a more French-like manner, the lower their inhibitory skill was. We discuss the implications of these results for the role of inhibitory skill in shaping representation in bilingual as well as monolingual language processing.
  • Levelt, W. J. M. (1991). Die konnektionistische Mode. Sprache und Kognition, 10(2), 61-72.
  • Levelt, W. J. M., Praamstra, P., Meyer, A. S., Helenius, P., & Salmelin, R. (1998). An MEG study of picture naming. Journal of Cognitive Neuroscience, 10(5), 553-567. doi:10.1162/089892998562960.

    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.
  • Levelt, W. J. M., & Schiller, N. O. (1998). Is the syllable frame stored? [Commentary on the BBS target article 'The frame/content theory of evolution of speech production' by Peter F. McNeilage]. Behavioral and Brain Sciences, 21, 520.

    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.
  • Levelt, W. J. M., Schriefers, H., Vorberg, D., Meyer, A. S., Pechmann, T., & Havinga, J. (1991). Normal and deviant lexical processing: Reply to Dell and O'Seaghdha. Psychological Review, 98(4), 615-618. doi:10.1037/0033-295X.98.4.615.

    Abstract

    In their comment, Dell and O'Seaghdha (1991) adduced any effect on phonological probes for semantic alternatives to the activation of these probes in the lexical network. We argue that that interpretation is false and, in addition, that the model still cannot account for our data. Furthermore, and different from Dell and O'seaghda, we adduce semantic rebound to the lemma level, where it is so substantial that it should have shown up in our data. Finally, we question the function of feedback in a lexical network (other than eliciting speech errors) and discuss Dell's (1988) notion of a unified production-comprehension system.
  • Levelt, W. J. M. (1988). Onder sociale wetenschappen. Mededelingen van de Afdeling Letterkunde, 51(2), 41-55.
  • Levelt, W. J. M. (1998). The genetic perspective in psycholinguistics, or: Where do spoken words come from? Journal of Psycholinguistic Research, 27(2), 167-180. doi:10.1023/A:1023245931630.

    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.
  • Levelt, W. J. M., Schriefer, H., Vorberg, D., Meyer, A. S., Pechmann, T., & Havinga, J. (1991). The time course of lexical access in speech production: A study of picture naming. Psychological Review, 98(1), 122-142. doi:10.1037/0033-295X.98.1.122.
  • Levinson, S. C., & Senft, G. (1991). Forschungsgruppe für Kognitive Anthropologie - Eine neue Forschungsgruppe in der Max-Planck-Gesellschaft. Linguistische Berichte, 133, 244-246.
  • Levinson, S. C. (2013). Recursion in pragmatics. Language, 89, 149-162. doi:10.1353/lan.2013.0005.

    Abstract

    There has been a recent spate of work on recursion as a central design feature of language. This short report points out that there is little evidence that unlimited recursion, understood as center-embedding, is typical of natural language syntax. Nevertheless, embedded pragmatic construals seem available in every language. Further, much deeper center-embedding can be found in dialogue or conversation structure than can be found in syntax. Existing accounts for the 'performance' limitations on center-embedding are thus thrown into doubt. Dialogue materials suggest that center-embedding is perhaps a core part of the human interaction system, and is for some reason much more highly restricted in syntax than in other aspects of cognition.
  • Levinson, S. C., & Senft, G. (1991). Research group for cognitive anthropology - A new research group of the Max Planck Society. Cognitive Linguistics, 2, 311-312.
  • Levinson, S. C. (1977). Social deixis in a Tamil village. PhD Thesis, University of California, Berkeley, CA.
  • 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

    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.
  • Levinson, S. C. (1991). Pragmatic reduction of the Binding Conditions revisited. Journal of Linguistics, 27, 107-161. doi:10.1017/S0022226700012433.

    Abstract

    In an earlier article (Levinson, 1987b), I raised the possibility that a Gricean theory of implicature might provide a systematic partial reduction of the Binding Conditions; the briefest of outlines is given in Section 2.1 below but the argumentation will be found in the earlier article. In this article I want, first, to show how that account might be further justified and extended, but then to introduce a radical alternative. This alternative uses the same pragmatic framework, but gives an account better adjusted to some languages. Finally, I shall attempt to show that both accounts can be combined by taking a diachronic perspective. The attraction of the combined account is that, suddenly, many facts about long-range reflexives and their associated logophoricity fall into place.
  • Levinson, S. C., & Majid, A. (2013). The island of time: Yélî Dnye, the language of Rossel Island. Frontiers in Psychology, 4: 61. doi:10.3389/fpsyg.2013.00061.

    Abstract

    This paper describes the linguistic description of time, the accompanying gestural system, and the “mental time lines” found in the speakers of Yélî Dnye, an isolate language spoken offshore from Papua New Guinea. Like many indigenous languages, Yélî Dnye has no fixed anchoring of time and thus no calendrical time. Instead, time in Yélî Dnye linguistic
    description is primarily anchored to the time of speaking, with six diurnal tenses and special nominals for n days from coding time; this is supplemented with special constructions for overlapping events. Consequently there is relatively little cross-over or metaphor from space to time. The gesture system, on the other hand, uses pointing to sun position to indicate time of day and may make use of systematic time lines. Experimental evidence fails to show a single robust axis used for mapping time to space. This suggests that there may not be a strong, universal tendency for systematic space-time mappings.
  • Levshina, N., Geeraerts, D., & Speelman, D. (2013). Mapping constructional spaces: A contrastive analysis of English and Dutch analytic causatives. Linguistics, 51(4), 825-854. doi:10.1515/ling-2013-0028.

    Abstract

    The paper demonstrates how verb and noun classes can be used as a common interface in contrastive Construction Grammar. It presents an innovative approach to the contrastive analysis of constructional spaces (sets of constructions covering a certain semantic domain). We compare English and Dutch analytic causatives by using the statistical technique of multiple correspondence analysis applied to data from large monolingual corpora. The method allows us to explore the common conceptual space of the constructions, in particular the salient semantic dimensions and causation types, which emerge on the basis of co-occurring semantic classes of the nominal and verbal slot fillers in constructional exemplars. The formal patterns of the constructions at different levels of specificity are projected onto this space. Our analyses show that an average Dutch analytic causative refers to more indirect and abstract causation with fewer animate than its English counterpart. We have also found that the languages “cut” the common conceptual space in unique ways, although the semantic areas of many English and Dutch constructions overlap substantially. Nevertheless, the form-meaning mapping in the two languages displays commonalities. Both English and Dutch constructions with prepositionally marked or implicit causees are strongly associated with animate causees. We have also observed a correlation between the directness of causation and the crosslinguistic hierarchy of affectedness marking proposed by Kemmer and Verhagen (1994).
  • Levshina, N., Geeraerts, D., & Speelman, D. (2013). Towards a 3D-grammar: Interaction of linguistic and extralinguistic factors in the use of Dutch causative constructions. Journal of Pragmatics, 52, 34-48. doi:10.1016/j.pragma.2012.12.013.

    Abstract

    The integration of three main dimensions of linguistic usage and variation – formal, social and conceptual – can be seen as a major ambition of the Cognitive Sociolinguistics enterprise. The paper illustrates this theoretical approach with a corpus-based study of near-synonymous causative constructions with doen and laten in the Belgian and Netherlandic varieties of Dutch. A series of quantitative analyses show a complex interplay of the dimensions at different levels of constructional schematicity. At the more schematic level, the results indicate that the effects of transitivity and coreferentiality on the probability of the two constructions are slightly different in the two varieties. However, incorporating the effected predicate slot fillers in a mixed-effect model reveals that these differences can be explained to a large extent by the country-specific lexical patterns. These findings suggest that the interplay of the lectal and conceptual factors in constructional variation should be studied at varying degrees of constructional schematicity.
  • Lindell, A. K., & Kidd, E. (2013). Consumers favor “right brain” training: The dangerous lure of neuromarketing. Mind, Brain and Education, 7(1), 35-39. doi:10.1111/mbe.12005.

    Abstract

    Over the past decade the neuromarketing of educational products has become increasingly common. Researchers have however expressed concern about the misapplication of neuroscience to education marketing, fearing that consumers may be deceived into investing in apparently “brain-based” products under the misapprehension that they will be more effective. This study provides the first demonstration that these fears are justified. We presented 180 participants with one of four advertisements for an identical educational program, named either “Right Brain” or “Right Start” Training; the advertisements either did, or did not, include an MRI brain image in one corner. Results demonstrated that “Right Brain” training was deemed more interesting, educationally valuable, and scientifically strong than an identical product named “Right Start” training. Advertisements including an unrelated brain image enhanced ratings of scientific rationale. These results confirm that by implying a strong scientific basis, “brain-based” product names are remarkably effective in implicitly manipulating consumer opinion.
  • Liszkowski, U. (2013). Using theory of mind. Child Development Perspectives, 7, 104-109. doi:10.1111/cdep.12025.

    Abstract

    The ability to flexibly predict others' behaviors has been ascribed to a theory of mind (ToM) system. Most research has focused on formal conceptual definitions of such a system, and the question of whom to credit with a ToM. In this article, I suggest shifting perspective from formal definitions to a usage-based approach. This approach views action within human interaction as central to the emergence and continuous development of the ability to flexibly predict others' behaviors. Addressing the current debate about whether infants have a ToM, I illustrate how infants use flexible action expectations to interact with others appropriately. I also discuss the continuous development of ToM and its natural structure from a usage-based perspective.

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