Developmental changes in the expression of superordinates in children's word definitions were studied with 96 elementary school students. Superordination increased significantly and changed qualitatively with age, although across grades children produced more superordinates for nouns than for adjectives or verbs. (SLD)

Imitation in the speech of the child serves at least three functions in the development of linguistic competence. Imitation provides auditory feedback for phonological and morpho-syntactic accuracy, produces a model for verification and/or clarification by speakers, and "makes time" for the processing and acquisition of information. Beyond these…

This document reviews a number of recent studies written in French that investigate the nature of communication between 2-year-old infants and others. The review includes three parts. The first part focuses on studies aiming to constitute a behavioral catalog of the child. Characteristically, these studies offer a posteriori interpretations of…

To study the emergence of literacy during the preschool years, a handwritten diary, maintained on a day to day basis, focused on one child, David, from ages two and a half to four and a half. One facet of the study concentrated on his literary language--his incorporation of written texts (children's literature) into his language and background of…

Up to the present, no studies have been done in the area of child language in Mexico. The Center of Linguistic and Literary Studies of the Colegio de Mexico carried out an empirical investigation of the language of six- to seven-year-old Mexican children. This paper presents, in preliminary form, some partial results of the investigation,…

This paper describes the linguistic development of two hearing sons of deaf parents. Both were exposed to an early language environment different from that of the average hearing child. At the start of the study, the boys were aged 3 years, 9 months, and 1 year, 8 months, respectively. When first observed, the older child performed well below age…

This study compared mother-child interactions and investigated how child verbal abilities interact with age to influence maternal scaffolding (teaching) styles in a group of 60 mother-child dyads in which the children were aged 3, 4, and 5 years (20 dyads in each of the 3, 4, and 5 year age groups). The mother-child pairs were filmed completing a…