A study is reported which examined the acquisition of deictic verbs by asking children to identify the speaker or the addressee of utterances containing "come,""go,""bring," and "take." Analysis showed that children go through several stages in the acquisition of deictic verbs. (Author/RM)

Research is reported in which children were tested for their comprehension of four types of sentences with relative clauses. The Parallel Function Hypothesis is proposed, and implications for adult grammar are discussed. (Author/RM)

Research done while the first author was on a Science Scholarship from the National Research Council of Canada (NRC); research also supported by an NRC grant to the second author; forms part of Shannon Moeser's doctoral thesis submitted to McGill University. (VM)

Presents a "procedural view" of the learning mind, arguing against previous theories citing physical properties as its basis. A more process-oriented view of information processing is offered, which describes "mind" in terms of skill in manipulating symbols, and the notion of skills is shown to provide a useful framework for accounting for…

In a study using preschool and elementary school children, the children's judgments of whether brief stories described valid instances of a concept shifted in a manner consistent with the authors' hypothesis that meanings typically develop from representations in which characteristic features predominate to those in which defining features become…

Based in part on an Indiana University doctoral dissertation; segments presented to the Midwestern Psychological Association, Cincinnati, Ohio, 1970. Research supported by a National Science Foundation Graduate Traineeship, a Public Health Service Predoctoral Research Fellowship to the author, and a Public Health Service Research Grant to Richard…

Young children found it difficult to verify negative statements, but found affirmative statements, affirmative questions, and negative questions equally easy to deal with. It is proposed that children acquire the answering system earlier than the verification system, and use answering to verify statements before acquiring the verification system.…

Preliminary version of this article presented at the meetings of the Society for Research in Child Development, Minneapolis, Minnesota, April 1971. Research and preparation of the paper supported in part by an Intramural Grant from the Regents of the University of California to T. Kenney. (VM)

Research supported in part by a National Science Foundation Grant. (VM)

Analyzes ellipsis, pronominalization, emphatic stress, the indefinite article, the definite article, and initialization as used by child and adult speakers of English, Hungarian, and Italian. Conclusions: marked differences between the languages; early learning of the functions of the devices; some changes with age. (Author/EJS)

Research performed while Shannon Moeser was on a Science Scholarship of the National Research Council (NRC) of Canada, and forms part of this author's doctoral thesis submitted to McGill University. Research also supported by an NRC grant to Mr. Bregman. (VM)

Spontaneous speech samples of 15 children were analyzed for appropriate and inappropriate use and nonuse of the past tense verbal inflection. It was found that: (1) two types of overgeneralization errors have acquisitional relevance; and (2) partial regularity blocks overgeneralization errors. Two hypotheses were not supported. (CHK)