The development of segmental phonological production in a bilingual child.
A longitudinal diary-and-videotape study of the production of phonological segments by a Spanish-English bilingual child, age I; I-3; 9, revealed four stages in consonantal acquisition: presystematic variation, formation of a single system, separation into two systems corresponding to the two languages, and achievement of adult target values with later interference of one language in the other. Vocalic acquisition proceeded with widespread variation, followed by stabilization at target adult values, without any apparent intermediate unitary-system stage. Relevance of the data adduced here to the issue of whether bilingual children first function with a single system before acquiring two discrete languages is discussed. The issue of what it may mean to have one or two systems of phonology is addressed.
Universidad de Puerto Rico, San Juan 00931-3356.
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Schnitzer
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Krasinski
D002657:Child Development; D002663:Child Language; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007804:Language Development; D008297:Male; D010700:Phonetics; D014705:Verbal Behavior; D014706:Verbal Learning