Deaf Learners' Acquisition of fundamental lexical properties of high-frequency English verbs related to transitivity and intransitivity was examined, including the subtle distinction between unergative and unaccusative verbs. A 140-item sentence acceptability rating scale was used to assess this lexical knowledge in deaf college students at two…

The relationships between a child's perceptual space and the acquisition of language are discussed in light of the work of Clark, Fillmore, and Chafe. Early language is analyzed as a semantic structure where linguistic ties are established between semantic features and inherent and relational perceptual features. Of these, it is the relational…

This article clarifies the position taken in the Greenfield and Smith book (1976), including relation to speech act theory, and elucidates some general theoretical issues in early language development. (Author/NCR)

This article reviews and criticizes Fay's particular transformational descriptions as implausible. (Author/NCR)

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…

This article criticizes a previous paper that stressed a transformational analysis of children's question acquisition. It is argued that a surface structure generalization analysis makes empirically correct predictions about mistakes both in acquisition of inverted word order and in the form of "wh" questions. (CHK)

Findings suggest that there may be social class differences in the rate at which children acquire a mastery of the syntactic rule system of the language. (Author)

The basic-operations hypothesis predicts that for any transformation which is composed of more than one basic operation, there exists a class of errors in children's speech correctly analyzed as failure to apply one (or more) of the operations specified in the adult formulation of the rule. (Author/CTM)

Three papers from this issue of the Working Papers are provided here. "The Nesting Constraint in Child Language," by Patrick Alan Brogan, discusses a child's ability to perform complex, internally embedded sentences. It is hypothesized that difficulty stems from a child's limited short-term memory. "A Framework for Studying Kin Term…

Data on the complexity of relative clause formation in children indicate that right embedding precedes central embedding in development. Previous research on the subject argues that configurations where coreferential NP's function as subjects are less complex than configurations where coreferential NP's function as objects. It appears that the…

Developmental trends in the effects of expectations regarding agent/action matches on judgments of sentence acceptability were investigated. Five sentences reflected expected relations ("harmonious") and five contradicted them ("contrary"). Twelve subjects each were in grades 4 through 8 during year 1; the same 60 subjects…

The syntactic properties of the child's language are studied. Within the framework of transformational grammar, the rules of syntax can be divided into three types: base- or phrase-structure rules, transformational rules, and morphological rules. Each of these rules is discussed. It is stated that the one process that appears to characterize each…

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…