Reports

Flexible Learning of Multiple Speech Structures in Bilingual Infants

Ágnes Melinda Kovács^* and Jacques Mehler

Children acquire their native language according to a well-defined time frame. Surprisingly, although children raised in bilingual environments have to learn roughly twice as much about language as their monolingual peers, the speed of acquisition is comparable in monolinguals and bilinguals. Here, we show that preverbal 12-month-old bilingual infants have become more flexible at learning speech structures than monolinguals. When given the opportunity to simultaneously learn two different regularities, bilingual infants learned both, whereas monolinguals learned only one of them. Hence, bilinguals may acquire two languages in the time in which monolinguals acquire one because they quickly become more flexible learners. Link

Dr. Patricia K. Kuhl is the Bezos Family Foundation Endowed Chair for Early Childhood Learning, Co-Director of the UW Institute for Learning and Brain Sciences, Director of the University of Washington's NSF Science of Learning Center, and Professor of Speech and Hearing Sciences. She is internationally recognized for her research on early language and brain development, and studies that show how young children learn. Dr. Kuhl's work has played a major role in demonstrating how early exposure to language alters the brain. It has implications for critical periods in development, for bilingual education and reading readiness, for developmental disabilities involving language, and for research on computer understanding of speech.