Comparisons of age and test score correlations, comparisons of cross-sequential means, and trends of means for diagnostic subgroups and normal controls suggest developmental delay for all measured skills at all ages for autistic and schizophrenic children. Findings also suggest a trend for steady prepubertal cognitive skill development, followed…

Uses longitudinal data on language acquisition to examine children's language and sense of self and others. Referential analysis of children's discourse found that children do locate self and other in a spatio-temporal realm. Form-function analysis found that children's discourse about self was more varied in form and in semantic and pragmatic…

This preschool program concentrated on language development, self-concept, perception, and concept formation. Also, a vertically organized program of reading, math, science, and creative dramatics, along with parent activity, inservice training, and dissemination, covered prekindergarten through the third grade. Individual and small group work…

A longitudinal study of three children examined the relation between object permanence and language development. (Author/NCR)

The development of and relationship between early language, symbolic play, sensorimotor skills, and social development were examined in a longitudinal study conducted in Japan with two young autistic males who were observed from the approximate ages of 2 to 4 years in clinic, day care, and home settings. One child acquired speech; the other did…

Noting that the last 30 years have seen enormous increases in the understanding of infancy, this book examines the current state of knowledge regarding infant development. The book's contents stem from meetings of the British Infancy Research Group. Although the book was intended for advanced undergraduates, it would also be useful for advanced…

This study attempts to identify potential school problems in preschool children in order to facilitate the provision of relevant information for systematic screening and early guidance. Data from the first 14 months (to the end of the preschool period) of a longitudinal study extending from 4 1/2 years of age to the end of second grade are…

This is a partial report of a longitudinal investigation designed to assess the psychological effects of an experimentally conducted day care program on children during the first 30 months of life. The experimental subjects were Chinese and Caucasian children from working and middle class families who were cared for at a special group care center…

Research on reading has tried, and failed, to account for wide disparities in reading skill even among children taught by the same method. Why do some children learn to read easily and quickly while others, in the same classroom and taught by the same teacher, don't learn to read at all? In "Language Development and Learning to Read", Diane…

The third Fenno-Hungarian Conference on Developmental Psychology covered four main concepts: the historical roots and development of social competence through three generations, parent-child interaction, parenthood, and the development of socio-cognitive competence through childhood and adolescence. A series of papers was presented addressing the…