Eyetracking of Coarticulatory Cue Responses in Children and Adults
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چکیده
........................................................................................................................................... ii! Acknowledgements ......................................................................................................................... iii! Table of
منابع مشابه
Anticipatory coarticulation facilitates word recognition in toddlers.
Children learn from their environments and their caregivers. To capitalize on learning opportunities, young children have to recognize familiar words efficiently by integrating contextual cues across word boundaries. Previous research has shown that adults can use phonetic cues from anticipatory coarticulation during word recognition. We asked whether 18-24 month-olds (n=29) used coarticulatory...
متن کاملThe role of coarticulatory effects in the perception of fricatives by children and adults.
Adult listeners are sensitive to the acoustic variations that result from a speaker's coarticulation (or coproduction) of phonetic segments. The present study charted the development of such sensitivity in young children by examining their responses to coarticulatory effects in fricative-vowel syllables. Children, at each of the ages 3, 4, 5, and 7 years, and adults identified tokens from a syn...
متن کاملAge and hearing loss and the use of acoustic cues in fricative categorization.
This study examined the use of fricative noise information and coarticulatory cues for categorization of word-final fricatives [s] and [f] by younger and older Dutch listeners alike. Particularly, the effect of information loss in the higher frequencies on the use of these two cues for fricative categorization was investigated. If information in the higher frequencies is less strongly available...
متن کاملThe breadth of coarticulatory units in children and adults.
PURPOSE To assess, in children and adults, the breadth of coarticulatory movements associated with a single rounded vowel. METHOD Upper and lower lip movements were recorded from 8 young adults and 8 children (aged 4-5 years). A single rounded versus unrounded vowel was embedded in the medial position of pairs of 7-word/7-syllable sentences. RESULTS Both children and adults produced movemen...
متن کاملDevelopment of preparatory activity indexed by the contingent negative variation in children.
OBJECTIVES The present study investigated the effect of age on task-specific preparatory activation induced by a spatial cue using the central cue Posner's paradigm. The behavioral responses and the contingent negative variation (CNV) generated between S1 (the warning stimulus) and S2 (the imperative stimulus) were compared between 16 healthy children (8-13 years old) and 17 healthy young adult...
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تاریخ انتشار 2017