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Autor/inn/en | Brunelliere, Angele; Soto-Faraco, Salvador |
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Titel | The Speakers' Accent Shapes the Listeners' Phonological Predictions during Speech Perception |
Quelle | In: Brain and Language, 125 (2013) 1, S.82-93 (12 Seiten)
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0093-934X |
DOI | 10.1016/j.bandl.2013.01.007 |
Schlagwörter | Semantics; Word Recognition; Auditory Perception; Sentences; Pronunciation; Phonology; Prediction; Brain Hemisphere Functions; Diagnostic Tests; Romance Languages; Linguistic Input; Second Language Learning |
Abstract | This study investigates the specificity of predictive coding in spoken word comprehension using event-related potentials (ERPs). We measured word-evoked ERPs in Catalan speakers listening to semantically constraining sentences produced in their native regional accent (Experiment 1) or in a non-native accent (Experiment 2). Semantically anomalous words produced long-lasting negative shift (N400) starting as early as 250 ms, thus reflecting phonological as well as semantic mismatch. Semantically expected but phonologically unexpected (non-native forms embedded in a native context) produced only an early ([approximately]250 ms) negative difference. In contrast, this phonological expectancy effect failed for native albeit phonologically unexpected target words embedded in a non-native context. These results suggest phonologically precise expectations when operating over native input, whilst phonologically less specified expectations in a non-native context. Our findings shed light on contextual influence during word recognition, suggesting that word form prediction based on context is sensitive and adaptive to phonological variability. (Contains 4 tables and 4 figures.) (As Provided). |
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Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |