Falk Huettig

Presentations

Displaying 1 - 38 of 38
  • Favier, S., Meyer, A. S., & Huettig, F. (2019). Does literacy predict individual differences in syntactic processing?. Talk presented at the International Workshop on Literacy and Writing systems: Cultural, Neuropsychological and Psycholinguistic Perspectives. Haifa, Israel. 2019-02-18 - 2019-02-20.
  • Favier, S., Wright, A., Meyer, A. S., & Huettig, F. (2019). Proficiency modulates between- but not within-language structural priming. Poster presented at the 21st Meeting of the European Society for Cognitive Psychology (ESCoP 2019), Tenerife, Spain.
  • Hintz, F., Ostarek, M., De Nijs, M., Joosen, D., & Huettig, F. (2019). N’Sync or A’Sync? The role of timing when acquiring spoken and written word forms in a tonal language. Poster presented at the 21st Meeting of the European Society for Cognitive Psychology (ESCoP 2019), Tenerife, Spain.

    Abstract

    Theories of reading propose that the quality of word form representations affects reading comprehension. One claim is that synchronous retrieval of orthographic and phonological representations leads to better performance than asynchronous retrieval. Based on this account, one may hypothesize that synchronous rather than asynchronous presentation of orthographic and phonological forms should be beneficial when establishing the mapping between both, as it should lead to tighter couplings. We tested this hypothesis in two multi-session experiments, where participants studied isolated words of a tonal language unknown to them, Chinese. During study, written (using Pinyin transcription) and spoken word forms were presented simultaneously or in asynchronous fashion (audio-first, written-first). In both experiments, we observed an advantage for asynchronous over synchronous presentation at test, with audio-first presentation being most beneficial. These results suggest that the timing of written and spoken word forms has profound effects on the ease of learning a new tonal language.
  • Huettig, F. (2019). Six challenges for embodiment research [keynote]. Talk presented at the 12th annual Conference on Embodied and Situated Language Processing and the sixth AttLis (ESLP/AttLis 2019). Berlin, Germany. 2019-08-28 - 2019-08-30.
  • Ostarek, M., Alday, P. M., Gawel, O., Wolfgruber, J., Knudsen, B., Mantegna, F., & Huettig, F. (2019). Is neural entrainment a basic mechanism for structure building?. Poster presented at the Eleventh Annual Meeting of the Society for the Neurobiology of Language (SNL 2019), Helsinki, Finland.
  • Ostarek, M., & Huettig, F. (2019). Towards a unified theory of semantic cognition. Talk presented at the 21st Meeting of the European Society for Cognitive Psychology (ESCoP 2019). Tenerife, Spain. 2019-09-25 - 2019-09-28.
  • Araújo, S., Huettig, F., & Meyer, A. S. (2016). What's the nature of the deficit underlying impaired naming? An eye-tracking study with dyslexic readers. Talk presented at IWORDD - International Workshop on Reading and Developmental Dyslexia. Bilbao, Spain. 2016-05-05 - 2016-05-07.

    Abstract

    Serial naming deficits have been identified as core symptoms of developmental dyslexia. A prominent hypothesis is that naming delays are due to inefficient phonological encoding, yet the exact nature of this underlying impairment remains largely underspecified. Here we used recordings of eye movements and word onset latencies to examine at what processing level the dyslexic naming deficit emerges: localized at an early stage of lexical encoding or rather later at the level of phonetic or motor planning. 23 dyslexic and 25 control adult readers were tested on a serial object naming task for 30 items and an analogous reading task, where phonological neighborhood density and word-frequency were manipulated. Results showed that both word properties influenced early stages of phonological activation (first fixation and first-pass duration) equally in both groups of participants. Moreover, in the control group any difficulty appeared to be resolved early in the reading process, while for dyslexic readers a processing disadvantage for low-frequency words and for words with sparse neighborhood also emerged in a measure that included late stages of output planning (eye-voice span). Thus, our findings suggest suboptimal phonetic and/or articulatory planning in dyslexia.
  • Eisner, F., Kumar, U., Mishra, R. K., Nand Tripathi, V., Guleria, A., Prakash Singh, J., & Huettig, F. (2016). Literacy acquisition drives hemispheric lateralization of reading. Poster presented at the Eighth Annual Meeting of the Society for the Neurobiology of Language (SNL 2016), London, UK.

    Abstract

    Reading functions beyond early visual precessing are known to be lateralized to the left hemisphere, but how left-lateralization arises during literacy acquisition is an open question. Bilateral processing or rightward asymmetries have previously been associated with developmental dyslexia. However, it is unclear at present to what extent this lack of left-lateralization reflects differences in reading ability. In this study, a group of illiterate adults in rural India (N=29) participated in a literacy training program over the course of six months. fMRI measures were obtained before and after training on a number of different visual stimulus categories, including written sentences, false fonts, and object categories such as houses and faces. This training group was matched on demographic and socioeconomic variables to an illiterate no-training group and to low- and highly-literate control groups, who were also scanned twice but received no training (total N=90). In a cross-sectional analysis before training, reading ability was positively correlated with increased BOLD responses in a left-lateralized network including the dorsal and ventral visual streams for text and false fonts, but not for other types of visual stimuli. A longitudinal analysis of learning effects in the training group showed that beginning readers engage bilateral networks more than proficient readers. Lateralization of BOLD responses was further examined by calculating laterality indices in specific regions. We observed training-related changes in lateralization for processing written stimuli in a number of subregions in the dorsal and ventral visual streams, as well as in the cerebellum. Together with the cross-sectional results, these data suggest a causal relationship between reading ability and the degree of hemispheric asymmetry in processing written materials.
  • Eisner, F., Kumar, U., Mishra, R. K., Nand Tripathi, V., Guleria, A., Prakash Singh, J., & Huettig, F. (2016). Literacy acquisition drives hemispheric lateralization of reading. Talk presented at the 31st International Congress of Psychology (ICP2016). Yokohoma, Japan. 2016-07-24 - 2016-07-29.

    Abstract

    Reading functions beyond early visual precessing are known to be lateralized to the left hemisphere, but how left-lateralization arises during literacy acquisition is an open question. Bilateral processing or rightward asymmetries have previously been associated with developmental dyslexia. However, it is unclear at present to what extent this lack of left-lateralization reflects differences in reading ability. In this study, a group of illiterate adults in rural India (N=29) participated in a literacy training program over the course of six months. fMRI measures were obtained before and after training on a number of different visual stimulus categories, including written sentences, false fonts, and object categories such as houses and faces. This training group was matched on demographic and socioeconomic variables to an illiterate no-training group and to low- and highly-literate control groups, who were also scanned twice but received no training (total N=90). In a cross-sectional analysis before training, reading ability was positively correlated with increased BOLD responses in a left-lateralized network including the dorsal and ventral visual streams for text and false fonts, but not for other types of visual stimuli. A longitudinal analysis of learning effects in the training group showed that beginning readers engage bilateral networks more than proficient readers. Lateralization of BOLD responses was further examined by calculating laterality indices in specific regions. We observed training-related changes in lateralization for processing written stimuli in a number of subregions in the dorsal and ventral visual streams, as well as in the cerebellum. Together with the cross-sectional results, these data suggest a causal relationship between reading ability and the degree of hemispheric asymmetry in processing written materials.
  • Eisner, F., Kumar, U., Mishra, R. K., Nand Tripathi, V., Guleria, A., Prakash Singh, J., & Huettig, F. (2016). Literacy acquisition drives hemispheric lateralization of reading. Talk presented at Architectures and Mechanisms for Language Processing (AMLaP 2016). Bilbao, Spain. 2016-09-01 - 2016-09-03.

    Abstract

    Reading functions beyond early visual precessing are known to be lateralized to the left hemisphere, but how left-lateralization arises during literacy acquisition is an open question. Bilateral processing or rightward asymmetries have previously been associated with developmental dyslexia. However, it is unclear at present to what extent this lack of left-lateralization reflects differences in reading ability. In this study, a group of illiterate adults in rural India (N=29) participated in a literacy training program over the course of six months. fMRI measures were obtained before and after training on a number of different visual stimulus categories, including written sentences, false fonts, and object categories such as houses and faces. This training group was matched on demographic and socioeconomic variables to an illiterate no-training group and to low- and highly-literate control groups, who were also scanned twice but received no training (total N=90). In a cross-sectional analysis before training, reading ability was positively correlated with increased BOLD responses in a left-lateralized network including the dorsal and ventral visual streams for text and false fonts, but not for other types of visual stimuli. A longitudinal analysis of learning effects in the training group showed that beginning readers engage bilateral networks more than proficient readers. Lateralization of BOLD responses was further examined by calculating laterality indices in specific regions. We observed training-related changes in lateralization for processing written stimuli in a number of subregions in the dorsal and ventral visual streams, as well as in the cerebellum. Together with the cross-sectional results, these data suggest a causal relationship between reading ability and the degree of hemispheric asymmetry in processing written materials.
  • Huettig, F. (2016). Is prediction necessary to understand language?. Talk presented at the RefNet Round Table conference. Aberdeen, Scotland. 2016-01-15 - 2016-01-16.

    Abstract

    Many psycholinguistic experiments suggest that prediction is an important characteristic of language processing. Some recent theoretical accounts in the cognitive sciences (e.g., Clark, 2013; Friston, 2010) and psycholinguistics (e.g., Dell & Chang, 2014) appear to suggest that prediction is even necessary to understand language. I will evaluate this proposal. I will first discuss several arguments that may appear to be in line with the notion that prediction is necessary for language processing. These arguments include that prediction provides a unified theoretical principle of the human mind and that it pervades cortical function. We discuss whether evidence of human abilities to detect statistical regularities is necessarily evidence for predictive processing and evaluate suggestions that prediction is necessary for language learning. Five arguments are then presented that question the claim that all language processing is predictive in nature. I point out that not all language users appear to predict language and that suboptimal input makes prediction often very challenging. Prediction, moreover, is strongly context-dependent and impeded by resource limitations. I will also argue that it may be problematic that most experimental evidence for predictive language processing comes from 'prediction-encouraging' experimental set-ups. Finally, I will discuss possible ways that may lead to a further resolution of this debate. We conclude that languages can be learned and understood in the absence of prediction. Claims that all language processing is predictive in nature are premature.
  • Huettig, F., Kumar, U., Mishra, R., Tripathi, V. N., Guleria, A., Prakash Singh, J., Eisner, F., & Skeide, M. A. (2016). Learning to read alters intrinsic cortico-subcortical cross-talk in the low-level visual system. Poster presented at the Eighth Annual Meeting of the Society for the Neurobiology of Language (SNL 2016), London, UK.

    Abstract

    INTRODUCTION fMRI findings have revealed the important insight that literacy-related learning triggers cognitive adaptation mechanisms manifesting themselves in increased BOLD responses during print processing tasks (Brem et al., 2010; Carreiras et al., 2009; Dehaene et al., 2010). It remains elusive, however, if the cortical plasticity effects of reading acquisition also lead to an intrinsic functional reorganization of neural circuits. METHODS Here, we used resting-state fMRI as a measure of domain-specific spontaneous neuronal activity to capture the impact of reading acquisition on the functional connectome (Honey et al., 2007; Lohmann et al., 2010; Raichle et al., 2001). In a controlled longitudinal intervention study, we taught 21 illiterate adults from Northern India for 6 months how to read Hindi scripts and compared their resting-state fMRI data with those acquired from a sample of 9 illiterates, matched for demographic and socioeconomic variables, that did not undergo such instruction. RESULTS Initially, we investigated at the whole-brain level, if the experience of becoming literate modifies network nodes of spontaneous hemodynamic activity. Therefore, we compared training-related differences in the degree centrality of BOLD signals between the groups (Zuo et al., 2012). A significant group by time interaction (tmax = 4.17, p < 0.005, corrected for cluster size) was found in a cluster extending from the right superior colliculus of the brainstem (+6, -30, -3) to the bilateral pulvinar nuclei of the thalamus (+6, -18, -3; -6, -21, -3). This interaction was characterized by a significant mean degree centrality increase in the trained group (t(1,20) = 8.55, p < 0.001) that did not appear in the untrained group which remained at its base level (t(1,8) = 0.14, p = 0.893). The cluster obtained from the degree centrality analysis was then used as a seed region in a voxel-wise functional connectivity analysis (Biswal et al., 1995). A significant group by time interaction (tmax = 4.45, p < 0.005, corrected for cluster size) emerged in the right occipital cortex (+24, -81, +15; +24, -93, +12; +33, -90, +3). The cortico-subcortical mean functional connectivity got significantly stronger in the group that took part in the reading program (z = 3.77, p < 0.001) but not in the group that remained illiterate (z = 0.77, p = 0.441). Individual slopes of cortico-subcortical connectivity were significantly associated with the improvement in letter knowledge (r = 0.40, p = 0.014) and with the improvement word reading ability (r = 0.38, p = 0.018). CONCLUSION Intrinsic hemodynamic activity changes driven by literacy occurred in subcortical low-level relay stations of the visual pathway and their functional connections to the occipital cortex. Accordingly, the visual system of beginning readers appears to go through fundamental modulations at earlier processing stages than suggested by previous event-related fMRI experiments. Our results add a new dimension to current concepts of the brain basis of reading and raise novel questions regarding the neural origin of developmental dyslexia.
  • Huettig, F. (2016). The effect of learning to read on the neural systems for vision and language: A longitudinal approach with illiterate participants. Talk presented at the Psychology Department, University of Brussels. Brussels, Belgium. 2016-10.
  • Huettig, F., Kumar, U., Mishra, R. K., Tripathi, V., Guleria, A., Prakash Singh, J., & Eisner, F. (2016). The effect of learning to read on the neural systems for vision and language: A longitudinal approach with illiterate participants. Talk presented at the International meeting of the Psychonomic Society. Granada, Spain. 2016-05-05 - 2016-05-08.

    Abstract

    How do human cultural inventions such as reading result in neural re-organization? In this first longitudinal study with young completely illiterate adult participants, we measured brain responses to speech, text, and other categories of visual stimuli with fMRI before and after a group of illiterate participants in India completed a literacy training program in which they learned to read and write Devanagari script. A literate and an illiterate no-training control group were matched to the training group in terms of socioeconomic background and were recruited from the same societal community in two villages of a rural area near Lucknow, India. This design permitted investigating effects of literacy cross-sectionally across groups before training (N=86) as well as longitudinally (training group N=25). The two analysis approaches yielded converging results: Literacy was associated with enhanced, left-lateralized responses to written text along the ventral stream (including lingual gyrus, fusiform gyrus, and parahippocampal gyrus), dorsal stream (intraparietal sulcus), and (pre-) motor systems (pre-central sulcus, supplementary motor area) and thalamus (pulvinar). Significantly reduced responses were observed bilaterally in the superior parietal lobe (precuneus) and in the right angular gyrus. These effects corroborate and extend previous findings from cross-sectional studies. However, effects of literacy were specific to written text and (to a lesser extent) to false fonts. We did not find any evidence for effects of literacy on responses in the auditory cortex in our Hindi-speaking participants. This raises questions about the extent to which phonological representations are altered by literacy acquisition.
  • Ostarek, M., & Huettig, F. (2016). Sensory representations are causally involved in cognition but only when the task requires it. Talk presented at the 3rd Attentive Listener in the Visual World (AttLis) workshop. Potsdam, Germany. 2016-05-10 - 2016-05-11.
  • Ostarek, M., Ishag, A., & Huettig, F. (2016). Language comprehension does not require perceptual simulation. Poster presented at the 23rd Annual Meeting of the Cognitive Neuroscience Society (CNS 2016), New York, NY, USA.
  • Ostarek, M., & Huettig, F. (2016). Spoken words can make the invisible visible: Testing the involvement of low-level visual representations in spoken word processing. Poster presented at the Eighth Annual Meeting of the Society for the Neurobiology of Language (SNL 2016), London, UK.

    Abstract

    The notion that processing spoken (object) words involves activation of category-specific representations in visual cortex is a key prediction of modality-specific theories of representation that contrasts with theories assuming dedicated conceptual representational systems abstracted away from sensorimotor systems. Although some neuroimaging evidence is consistent with such a prediction (Desai et al., 2009; Hwang et al., 2009; Lewis & Poeppel, 2014), these findings do not tell us much about the nature of the representations that were accessed. In the present study, we directly tested whether low-level visual cortex is involved in spoken word processing. Using continuous flash suppression we show that spoken words activate behaviorally relevant low-level visual representations and pin down the time-course of this effect to the first hundreds of milliseconds after word onset. We investigated whether participants (N=24) can detect otherwise invisible objects (presented for 400ms) when they are presented with the corresponding spoken word 200ms before the picture appears. We implemented a design in which all cue words appeared equally often in picture-present (50%) and picture-absent trials (50%). In half of the picture-present trials, the spoken word was congruent with the target picture ("bottle" -> picture of a bottle), while on the other half it was incongruent ("bottle" -> picture of a banana). All picture stimuli were evenly distributed over the experimental conditions to rule out low-level differences that can affect detectability regardless of the prime words. Our results showed facilitated detection for congruent vs. incongruent pictures in terms of hit rates (z=-2.33, p=0.02) and d'-scores (t=3.01, p<0.01). A second experiment (N=33) investigated the time-course of the effect by manipulating the timing of picture presentation relative to word onset and revealed that it arises as soon as 200-400ms after word onset and decays at around word offset. Together, these data strongly suggest that spoken words can rapidly activate low-level category-specific visual representations that affect the mere detection of a stimulus, i.e. what we see. More generally our findings fit best with the notion that spoken words activate modality-specific visual representations that are low-level enough to provide information related to a given token and at the same time abstract enough to be relevant not only for previously seen tokens (a signature of episodic memory) but also for generalizing to novel exemplars one has never seen before.
  • Ostarek, M., & Huettig, F. (2016). Spoken words can make the invisible visible: Testing the involvement of low-level visual representations in spoken word processing. Poster presented at Architectures and Mechanisms for Language Processing (AMLaP 2016), Bilbao, Spain.

    Abstract

    The notion that processing spoken (object) words involves activation of category-specific representations in visual cortex is a key prediction of modality-specific theories of representation that contrasts with theories assuming dedicated conceptual representational systems abstracted away from sensorimotor systems. Although some neuroimaging evidence is consistent with such a prediction (Desai et al., 2009; Hwang et al., 2009; Lewis & Poeppel, 2014), these findings do not tell us much about the nature of the representations that were accessed. In the present study, we directly tested whether low-level visual cortex is involved in spoken word processing. Using continuous flash suppression we show that spoken words activate behaviorally relevant low-level visual representations and pin down the time-course of this effect to the first hundreds of milliseconds after word onset. We investigated whether participants (N=24) can detect otherwise invisible objects (presented for 400ms) when they are presented with the corresponding spoken word 200ms before the picture appears. We implemented a design in which all cue words appeared equally often in picture-present (50%) and picture-absent trials (50%). In half of the picture-present trials, the spoken word was congruent with the target picture ("bottle" -> picture of a bottle), while on the other half it was incongruent ("bottle" -> picture of a banana). All picture stimuli were evenly distributed over the experimental conditions to rule out low-level differences that can affect detectability regardless of the prime words. Our results showed facilitated detection for congruent vs. incongruent pictures in terms of hit rates (z=-2.33, p=0.02) and d'-scores (t=3.01, p<0.01). A second experiment (N=33) investigated the time-course of the effect by manipulating the timing of picture presentation relative to word onset and revealed that it arises as soon as 200-400ms after word onset and decays at around word offset. Together, these data strongly suggest that spoken words can rapidly activate low-level category-specific visual representations that affect the mere detection of a stimulus, i.e. what we see. More generally our findings fit best with the notion that spoken words activate modality-specific visual representations that are low-level enough to provide information related to a given token and at the same time abstract enough to be relevant not only for previously seen tokens (a signature of episodic memory) but also for generalizing to novel exemplars one has never seen before.
  • Smith, A. C., Monaghan, P., & Huettig, F. (2016). Testing alternative architectures for multimodal integration during spoken language processing in the visual world. Poster presented at Architectures and Mechanisms for Language Processing (AMLaP 2016), Bilbao, Spain.

    Abstract

    Current cognitive models of spoken word recognition and comprehension are underspecified with respect to when and how multimodal information interacts. We compare two computational models both of which permit the integration of concurrent information within linguistic and non-linguistic processing streams, however their architectures differ critically in the level at which multimodal information interacts. We compare the predictions of the Multimodal Integration Model (MIM) of language processing (Smith, Monaghan & Huettig, 2014), which implements full interactivity between modalities, to a model in which interaction between modalities is restricted to lexical representations which we represent by an extended multimodal version of the TRACE model of spoken word recognition (McClelland & Elman, 1986). Our results demonstrate that previous visual world data sets involving phonological onset similarity are compatible with both models, whereas our novel experimental data on rhyme similarity is able to distinguish between competing architectures. The fully interactive MIM system correctly predicts a greater influence of visual and semantic information relative to phonological rhyme information on gaze behaviour, while by contrast a system that restricts multimodal interaction to the lexical level overestimates the influence of phonological rhyme, thereby providing an upper limit for when information interacts in multimodal tasks
  • Smith, A. C., Monaghan, P., & Huettig, F. (2016). The multimodal nature of spoken word processing in the visual world: Testing the predictions of alternative models of multimodal integration. Poster presented at Architectures and Mechanisms for Language Processing (AMLaP 2016), Bilbao, Spain.

    Abstract

    Current cognitive models of spoken word recognition and comprehension are underspecified with respect to when and how multimodal information interacts. We compare two computational models both of which permit the integration of concurrent information within linguistic and non-linguistic processing streams, however their architectures differ critically in the level at which multimodal information interacts. We compare the predictions of the Multimodal Integration Model (MIM) of language processing (Smith, Monaghan & Huettig, 2014), which implements full interactivity between modalities, to a model in which interaction between modalities is restricted to lexical representations which we represent by an extended multimodal version of the TRACE model of spoken word recognition (McClelland & Elman, 1986). Our results demonstrate that previous visual world data sets involving phonological onset similarity are compatible with both models, whereas our novel experimental data on rhyme similarity is able to distinguish between competing architectures. The fully interactive MIM system correctly predicts a greater influence of visual and semantic information relative to phonological rhyme information on gaze behaviour, while by contrast a system that restricts multimodal interaction to the lexical level overestimates the influence of phonological rhyme, thereby providing an upper limit for when information interacts in multimodal tasks.
  • Smith, A. C., Monaghan, P., & Huettig, F. (2016). The multimodal nature of spoken word processing in the visual world: Testing the predictions of alternative models of multimodal integration. Talk presented at the 15th Neural Computation and Psychology Workshop: Contemporary Neural Network Models (NCPW15). Philadelphia, PA, USA. 2016-08-08 - 2016-08-09.
  • Speed, L., Chen, J., Huettig, F., & Majid, A. (2016). Do classifier categories affect or reflect object concepts?. Talk presented at the 38th Annual Meeting of the Cognitive Science Society (CogSci 2016). Philadelphia, PA, USA. 2016-08-10 - 2016-08-13.

    Abstract

    We conceptualize objects based on sensory and motor information gleaned from real-world experience. But to what extent is such conceptual information structured according to higher level linguistic features too? Here we investigate whether classifiers, a grammatical category, shape the conceptual representations of objects. In three experiments native Mandarin speakers (speakers of a classifier language) and native Dutch speakers (speakers of a language without classifiers) judged the similarity of a target object (presented as a word or picture) with four objects (presented as words or pictures). One object shared a classifier with the target, the other objects did not, serving as distractors. Across all experiments, participants judged the target object as more similar to the object with the shared classifier than distractor objects. This effect was seen in both Dutch and Mandarin speakers, and there was no difference between the two languages. Thus, even speakers of a non-classifier language are sensitive to object similarities underlying classifier systems, and using a classifier system does not exaggerate these similarities. This suggests that classifier systems simply reflect, rather than affect, conceptual structure.
  • Huettig, F. (2013). Anticipatory eye movements and predictive language processing. Talk presented at the ZiF research group on "Competition and Priority Control in Mind and Brain. Bielefeld, Germany. 2013-07.
  • Huettig, F., Mani, N., Mishra, R. K., & Brouwer, S. (2013). Literacy as a proxy for experience: Reading ability predicts anticipatory language processing in children, low literate adults, and adults with dyslexia. Poster presented at The 19th Annual Conference on Architectures and Mechanisms for Language Processing (AMLaP 2013), Marseille, France.
  • Huettig, F., Mishra, R. K., Kumar, U., Singh, J. P., Guleria, A., & Tripathi, V. (2013). Phonemic and syllabic awareness of adult literates and illiterates in an Indian alphasyllabic language. Talk presented at the Tagung experimentell arbeitender Psychologen [TeaP 2013]. Vienna, Austria. 2013-03-24 - 2013-03-27.
  • Huettig, F., Mani, N., Mishra, R. K., & Brouwer, S. (2013). Reading ability predicts anticipatory language processing in children, low literate adults, and adults with dyslexia. Talk presented at the 54th Annual Meeting of the Psychonomic Society. Toronto, Canada. 2013-11-14 - 2013-11-17.

    Abstract

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  • Huettig, F., Mani, N., Mishra, R. K., & Brouwer, S. (2013). Reading ability predicts anticipatory language processing in children, low literate adults, and adults with dyslexia. Talk presented at the 11th International Symposium of Psycholinguistics. Tenerife, Spain. 2013-03-20 - 2013-03-23.

    Abstract

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  • Janse, E., Huettig, F., & Jesse, A. (2013). Working memory modulates the immediate use of context for recognizing words in sentences. Talk presented at the 5th Workshop on Speech in Noise: Intelligibility and Quality. Vitoria, Spain. 2013-01-10 - 2013-01-11.
  • Lai, V. T., & Huettig, F. (2013). When anticipation meets emotion: EEG evidence for distinct processing mechanisms. Poster presented at The 19th Annual Conference on Architectures and Mechanisms for Language Processing (AMLaP 2013), Marseille, France.
  • Lai, V. T., & Huettig, F. (2013). When anticipation meets emotion: EEG evidence for distinct processing mechanisms. Poster presented at the Annual Meeting of the Society for the Neurobiology of Language, San Diego, US.
  • Mani, N., & Huettig, F. (2013). Reading ability predicts anticipatory language processing in 8 year olds. Talk presented at the Tagung experimentell arbeitender Psychologen [TeaP 2013]. Vienna, Austria. 2013-03-24 - 2013-03-27.
  • Rommers, J., Meyer, A. S., Praamstra, P., & Huettig, F. (2013). Anticipating references to objects during sentence comprehension. Talk presented at the Experimental Psychology Society meeting (EPS). Bangor, UK. 2013-07-03 - 2013-07-05.
  • Rommers, J., Meyer, A. S., Piai, V., & Huettig, F. (2013). Constraining the involvement of language production in comprehension: A comparison of object naming and object viewing in sentence context. Talk presented at the 19th Annual Conference on Architectures and Mechanisms for Language Processing [AMLaP 2013]. Marseille, France. 2013-09-02 - 2013-09-04.
  • Smith, A. C., Monaghan, P., & Huettig, F. (2013). Both phonological grain-size and general processing speed determine literacy related differences in language mediated eye gaze: Evidence from a connectionist model. Poster presented at The 18th Conference of the European Society for Cognitive Psychology [ESCOP 2013], Budapest, Hungary.
  • Smith, A. C., Monaghan, P., & Huettig, F. (2013). Semantic and visual competition eliminates the influence of rhyme overlap in spoken language processing. Poster presented at The 19th Annual Conference on Architectures and Mechanisms for Language Processing [AMLaP 2013], Marseille, France.
  • Smith, A. C., Monaghan, P., & Huettig, F. (2013). Modelling the effect of literacy on multimodal interactions during spoken language processing in the visual world. Talk presented at Tagung experimentell arbeitender Psychologen. [TEAP 2013]. Vienna, Austria. 2013-03-24 - 2013-03-27.

    Abstract

    Recent empirical evidence suggests that language-mediated eye gaze around the visual world varies across individuals and is partly determined by their level of formal literacy training. Huettig, Singh & Mishra (2011) showed that unlike high-literate individuals, whose eye gaze was closely time locked to phonological overlap between a spoken target word and items presented in a visual display, low-literate individuals eye gaze was not tightly locked to phonological overlap in the speech signal but instead strongly influenced by semantic relationships between items. Our present study tests the hypothesis that this behaviour is an emergent property of an increased ability to extract phonological structure from the speech signal, as in the case of high-literates, with low-literates more reliant on syllabic structure. This hypothesis was tested using an emergent connectionist model, based on the Hub-and-spoke models of semantic processing (Dilkina et al, 2008), that integrates linguistic information extracted from the speech signal with visual and semantic information within a central resource. We demonstrate that contrasts in fixation behaviour similar to those observed between high and low literates emerge when the model is trained on either a speech signal segmented by phoneme (i.e. high-literates) or by syllable (i.e. low-literates).
  • Smith, A. C., Monaghan, P., & Huettig, F. (2013). Phonological grain size and general processing speed modulates language mediated visual attention – Evidence from a connectionist model. Talk presented at The 19th Annual Conference on Architectures and Mechanisms for Language Processing [AMLaP 2013]. Marseille, France. 2013-09-02 - 2013-09-04.
  • Smith, A. C., Monaghan, P., & Huettig, F. (2013). Putting rhyme in context: Visual and semantic competition eliminates phonological rhyme effects in language-mediated eye gaze. Talk presented at The 18th Conference of the European Society for Cognitive Psychology [ESCOP 2013]. Budapest, Hungary. 2013-08-29 - 2013-09-01.

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