The present study investigated children's early use of verb inflection in Japanese by comparing a generativist account, which predicts that the past tense will have a special default-like status for the child during the early stages, with a constructivist input-driven account, which assumes that children's acquisition and use of inflectional forms…

Children's cognizance of linguistic selectional rules was studied in a controlled sentence production task. Forty-five third grade and 45 sixth grade children wrote noun responses in active and passive sentence frames in which only verbs and function words were given. The verbs varied in how animate nouns were required as both logical subjects and…

A study examined the type of Wh question (those introduced by who, what, when, where, why, or how) and the phrase structure rules required for the verb phrase to determine how they relate to the acquisition and development of the Wh question transformation. Children ranging in age from 2 to 6 years were given three tasks, each containing 36…

Spontaneous full passives and related constructions from 234 children aged 2;0 to 13;11 and elicited passives from 262 college students were analyzed. Full passives were classified as reversible (The dog was chased by the girl), instrumental non-reversible (The lamp was broken by [or with] the ball), or agentive non-reversible (The lamp was broken…

From the standpoint of transformational grammar, this experimental work evaluates the extent to which children choose or fail to generalize their rules for the placement of the negative particles "not" and "n't." The subjects were eight three- and four-year-olds of middle-class background who had been producing sentences with…

This report examines the question of whether grammatical rules are globally learned and applied. It also attempts to determine the underlying word order in English as well as the developmental sequence of the acquisition of Aux. A sentence-repetition test using positive statements, positive questions, and negative questions was administered to 30…

The research reported in this paper is concerned with three questions. Are the processes of language development complete by the time children begin school? What is the order of the emergence of control of grammatical rules? And is that order similar for first and second language learners? The data used in the analysis come from a project centered…

The 13-year study reported in this monograph attempted to accumulate a mass of longitudinal data on every aspect of linguistic behavior in 211 students representing a cross-section of American urban children. Presented as the major objectives of the study, which followed the subjects from kindergarten through grade 12, are 11 hypotheses to be…