The topic of bilingualism has aroused considerable interest in research on language acquisition in recent decades. Researchers in various fields, such as developmental psychology and psycholinguistics, have investigated bilingual populations from different perspectives in order to understand better how bilingualism affects cognitive abilities like…

THIS OVERVIEW CHAPTER INTRODUCES THE FORTHCOMING "DEVELOPMENTS IN APPLIED PSYCHOLINGUISTICS RESEARCH," S. ROSENBERG AND J.H. KOPLIN, EDITORS, WHICH WILL BE PUBLISHED IN 1968 BY MACMILLAN COMPANY. IT WAS DESIGNED TO SERVE AN INTEGRATIVE FUNCTION--TO IDENTIFY SOME OF THE MAJOR IDEAS AND CONCERNS OF THE CONTRIBUTORS, TO IDENTIFY SOME OF THEIR…

Two experiments are reported investigating young children's comprehension of linguistic reference to past and future times. Available from Plenum Publishing Corp., 227 W. 17th St., New York, NY 10011. (Author/RM)

Studies are reported which support the hypothesis that there is a "critical period" for the complete and natural acquisition of language extending from about age two to puberty, and which indicate that the critical period is also relevant for dialect learning. (Author/RM)

This study constitutes the beginning of a longitudinal investigation of phonological development of four children from birth to 2 years. Little variation was found in mean fundamental frequency. Duration, within-utterance range and variability did show developmental change. (RM)

THIS IS THE FIRST MAJOR SECTION OF A CHAPTER PREPARED FOR "THE MANUAL OF CHILD PSYCHOLOGY," P.H. MUSSEN, EDITOR, IN PREPARATION. IT IS AN INTRODUCTION TO TRANSFORMATIONAL GRAMMAR WRITTEN FOR PSYCHOLOGISTS AND PRESENTS SOME OF THE MAJOR IDEAS THAT HAVE BEEN DEVELOPED IN MODERN LINGUISTIC THEORY, ALONG WITH CERTAIN OF THEIR PSYCHOLOGICAL…

Two Japanese universities are undertaking a research program in child language by studying children's verbal and nonverbal development, sponsoring lectures on child language and holding an annual symposium on related subjects. (CK)

A study of a comprehensive work by Bronckart on Piaget and his theories regarding child language. The strengths and weaknesses of the "young school at Geneva" are analyzed. Questions with implications for further research are raised. (Text is in French.) (AMH)

Through discussion and illustrative events, an evolving segment of communication is described during the course of transition of one child's total communication system from the sensorimotor or gestural level at 12 months into the level of use of the adult words "more" and "mine," and associated utterances, at 24 months. (Author/RM)

THE AUTHOR FEELS THAT TO APPROACH CHILD LANGUAGE TRANSFORMATIONALLY IS TO USE A TECHNIQUE SUITED TO PROVIDING ADDITIONAL INSIGHT INTO A WELL-KNOWN LANGUAGE FOR TREATING AN UNKNOWN, OR AT BEST LITTLE KNOWN LANGUAGE. SHE MAKES THE FOLLOWING CRITICISMS OF TRANSFORMATIONAL ANALYSIS OF CHILD LANGUAGE--(1) NOTHING CAN BE DIRECTLY INFERRED WITH REGARD TO…

This paper represents a partial condensation of the results of a study covering 14 months in a Russian-speaking child's phonological development. Evidence supports a theory of phonological acquisition formulated by Olmsted (1971), and offers detailed information on the child's acquisition of specific phones. (CHK)

Preschoolers' ability to utilize language in spatial problem solving was tested with 64 predominately middle-class children. The number of correct responses was analyzed using an age/sex/medium analysis of variance. It was found that the verbal response mode leads to substantially more correct responses than do pictures and that girls performed…

Pragmatic development requires the ability to use linguistic forms, along with non-verbal cues, to focus an interlocutor's attention on a referent during conversation. We investigate the development of this ability by examining how the use of demonstratives is learned in Turkish, where a three-way demonstrative system ("bu,"…

Reports on children's mastery of one type of sentence structure which is derivationally complex and which has been shown to be psychologically complex as well, given the criteria of both comprehension and acceptability to the native speaker. (HOD)

In one experiment, children from 5 to 10 years of age played with puppets and responded to questions concerning the acquisition of one particular linguistic structure by children; in another series of experiments, both children and adults responded to questions regarding nonsense words in differentiating contexts--the focus of the discussion…