Although the size of a child's vocabulary associates with language-processing skills, little is understood regarding how this relation emerges. This investigation asks whether and how the structure of vocabulary knowledge affects language processing in English-learning 24-month-old children (N = 32; 18 F, 14 M). Parental vocabulary report was used…

Speech productions of 40 English- and 40 Japanese-speaking children (aged 2-5) were examined and compared with the speech produced by 20 adult speakers (10 speakers per language). Participants were recorded while repeating words that began with "s" and "sh" sounds. Clear language-specific patterns in adults' speech were found,…

This study examined whether 12-month-olds will accept words that differ phonologically and phonetically from their native language as object labels in an associative learning task. Sixty infants were presented with sets of English word-object (N = 30), Japanese word-object (N = 15), or Czech word-object (N = 15) pairings until they habituated.…

A. Karmiloff-Smith's (1990) task of drawing a nonexistent object is considered to be a measure of cognitive flexibility. The notion of earlier emergence of cognitive flexibility in bilingual children motivated the current researchers to request 4- and 5-year-old English-Hebrew and Arabic-Hebrew bilingual children and their monolingual peers to…

Presented five-month olds in English-speaking families with approval and prohibition vocalizations in infant-directed (ID) and adult-directed (AD) English, and in ID German, Italian, Japanese, and nonsense English. Infants responded differently to ID approval and disapproval in all languages except Japanese. Differential responses to approval and…

Critiques previous research concerning differences in voice onset time discrimination between Spanish and English infants and conclusions about the effect of early linguistic experience on speech perception. (RMH)

Argues that Aslin and Pisoni's criticisms are basically unwarranted on both methodological and conceptual grounds. (RMH)

Analyzed vocalizations/verbalizations from children acquiring English or French in later single-word period to identify trochaic bias. Found that neither language's vocalizations were exclusively trochaic. French/English differences in iambic productions and acoustic realization of accent were traceable to adult input. Distribution of trochaic and…

Investigated the influence of Ukrainian-English bilingualism on first and third grade children's awareness of the arbitrary nature of word-referent relationships and on their ability to analyze linguistic input. (JMB)

Compared reading development among kindergartners in Hong Kong and the United States using measures of word recognition, phonological awareness, speeded naming, visual spatial skill, and processing speed. Found that models of early reading development were similar across cultures. The strongest predictor of reading was phonological awareness.…