Title | Anticipatory coarticulation facilitates word recognition in toddlers. |
Publication Type | Journal Article |
Year of Publication | 2015 |
Authors | Mahr T, McMillan BTM, Saffran JR, Weismer SEllis, Edwards J |
Journal | Cognition |
Volume | 142 |
Pagination | 345-50 |
Date Published | 2015 Sep |
ISSN | 1873-7838 |
Keywords | Anticipation, Psychological, Child, Preschool, Cues, Eye Movements, Female, Humans, Infant, Language Development, Male, Phonetics, Recognition (Psychology), Speech Perception, Verbal Learning |
Abstract | 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 cues on the word "the" when recognizing the following noun. We performed a looking-while-listening eyetracking experiment to examine word recognition in neutral vs. facilitating coarticulatory conditions. Participants looked to the target image significantly sooner when the determiner contained facilitating coarticulatory cues. These results provide the first evidence that novice word-learners can take advantage of anticipatory sub-phonemic cues during word recognition. |
DOI | 10.1016/j.cognition.2015.05.009 |
Alternate Journal | Cognition |
PubMed ID | 26072992 |
PubMed Central ID | PMC4500663 |
Grant List | R01 DC002932 / DC / NIDCD NIH HHS / United States P30 HD003352 / HD / NICHD NIH HHS / United States R01-02932 / / PHS HHS / United States 2-T32-HD049899 / HD / NICHD NIH HHS / United States P30-HD03352 / HD / NICHD NIH HHS / United States R37-HD037466 / HD / NICHD NIH HHS / United States T32 HD049899 / HD / NICHD NIH HHS / United States R01 DC012513 / DC / NIDCD NIH HHS / United States R37 HD037466 / HD / NICHD NIH HHS / United States |