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1
The relationship between sentence comprehension and lexical-semantic retuning
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2
The relationship between sentence comprehension and lexical-semantic retuning ...
Gilbert, Becky; Davis, Matt; Gaskell, M Gareth. - : Apollo - University of Cambridge Repository, 2021
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3
The Neural Time Course of Semantic Ambiguity Resolution in Speech Comprehension. ...
MacGregor, Lucy; Rodd, Jennifer M; Gilbert, Becky. - : Apollo - University of Cambridge Repository, 2020
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4
Supplemental materials: The relationship between sentence comprehension and lexical-semantic retuning ...
Gilbert, Rebecca; Rodd, Jennifer; Gaskell, M. Gareth. - : Open Science Framework, 2020
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5
Towards a distributed connectionist account of cognates and interlingual homographs: Evidence from semantic relatedness tasks ...
Poort, Eva; Rodd, Jennifer. - : Open Science Framework, 2020
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6
The neural time course of semantic ambiguity resolution in speech comprehension
In: J Cogn Neurosci (2020)
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7
Pupil Dilation Is Sensitive to Semantic Ambiguity and Acoustic Degradation
In: Brain and Mind Institute Researchers' Publications (2020)
Abstract: © The Author(s) 2020. Speech comprehension is challenged by background noise, acoustic interference, and linguistic factors, such as the presence of words with more than one meaning (homonyms and homophones). Previous work suggests that homophony in spoken language increases cognitive demand. Here, we measured pupil dilation—a physiological index of cognitive demand—while listeners heard high-ambiguity sentences, containing words with more than one meaning, or well-matched low-ambiguity sentences without ambiguous words. This semantic-ambiguity manipulation was crossed with an acoustic manipulation in two experiments. In Experiment 1, sentences were masked with 30-talker babble at 0 and +6 dB signal-to-noise ratio (SNR), and in Experiment 2, sentences were heard with or without a pink noise masker at –2 dB SNR. Speech comprehension was measured by asking listeners to judge the semantic relatedness of a visual probe word to the previous sentence. In both experiments, comprehension was lower for high- than for low-ambiguity sentences when SNRs were low. Pupils dilated more when sentences included ambiguous words, even when no noise was added (Experiment 2). Pupil also dilated more when SNRs were low. The effect of masking was larger than the effect of ambiguity for performance and pupil responses. This work demonstrates that the presence of homophones, a condition that is ubiquitous in natural language, increases cognitive demand and reduces intelligibility of speech heard with a noisy background.
Keyword: cognitive load; listening effort; Neurosciences; Psychology; pupillometry; semantic ambiguity; speech masking
URL: https://ir.lib.uwo.ca/brainpub/521
https://ir.lib.uwo.ca/cgi/viewcontent.cgi?article=1522&context=brainpub
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8
Contextual priming of word meanings is stabilized over sleep
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9
The cost of learning new meanings for familiar words ...
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10
The cost of learning new meanings for familiar words ...
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11
A Database of Dutch–English Cognates, Interlingual Homographs and Translation Equivalents
Poort, Eva D.; Rodd, Jennifer M.. - : Ubiquity Press, 2019
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12
Towards a distributed connectionist account of cognates and interlingual homographs: evidence from semantic relatedness tasks
Poort, Eva D.; Rodd, Jennifer M.. - : PeerJ Inc., 2019
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13
The neural time course of semantic ambiguity resolution in speech comprehension
MacGregor, Lucy J; Rodd, Jennifer M; Gilbert, Rebecca A. - : Massachusetts Institute of Technology Press, 2019
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14
Lexical ambiguity
In: The Oxford handbook of psycholinguistics (Oxford, 2018), p. 96-117
MPI für Psycholinguistik
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15
Contextual priming of word meanings is stabilized over sleep ...
Gaskell, M. Gareth; Cairney, Scott; Rodd, Jennifer. - : Open Science Framework, 2018
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16
Listeners and readers generalize their experience with word meanings across modalities
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17
Retuning of lexical-semantic representations: Repetition and spacing effects in word-meaning priming. ...
Betts, Hannah N; Gilbert, Becky; Cai, Zhenguang G. - : Apollo - University of Cambridge Repository, 2018
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18
Retuning of lexical-semantic representations: Repetition and spacing effects in word-meaning priming.
Betts, Hannah N; Gilbert, Becky; Cai, Zhenguang G. - : American Psychological Association, 2018. : Journal of Experimental Psychology: Learning Memory and Cognition, 2018
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19
Retuning of lexical-semantic representations: Repetition and spacing effects in word-meaning priming
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20
Accent modulates access to word meaning: Evidence for a speaker-model account of spoken word recognition. ...
Cai, Zhenguang G; Gilbert, Becky; Davis, Matt. - : Apollo - University of Cambridge Repository, 2017
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