Early Phonological Behavior in Normal-Speaking and Language Disordered Children

Abstract

Various aspects of the phonological behavior of three normal-speaking and three language disordered children, matched on the basis of mean utterance length, sex, and cognitive development, were compared. The children's spontaneous speech was analyzed to reveal selection constraints inferred from characteristics of the adult form of the words attempted by the child, production constraints inferred from characteristics of the children's productions, phonological processes, and five dimensions of phonological variability. While some individual variation was noted, no substantial group differences were revealed. The phonologies of the normal-speaking and language disordered children were strikingly similar. The implications of these similarities are discussed in terms of a synergistic view of linguistic disorders and remediation.