Results support view that development of part-whole perception is mediated by logiclike perceptual regulations. (MH)

Nonoperational first graders were taught Piaget's horizontality concept. In comparison to control subjects, training group subjects significantly increased correct responses, maintained their gains, and transferred their training from a straight-sided jar to a round-sided jar. (Author/DB)

This study examined the hypothesis that perceptual errors on a task requiring subjects to take different viewpoints could be explained in terms of response bias. Results were consistent with response bias hypothesis: making an egocentric error is different from behaving in an egocentric manner. (Author/SB)

The purposes of this study were to determine (1) whether there is a developmental sequence in children's acquisition of metalinguistic abilities and (2) whether the acquisition of these abilities is related to Piagetian operations. Word awareness served as the measure of metalinguistic ability. An attempt was also made to determine whether the…

Two techniques were used to modify an impulsive conceptual tempo on a visual discrimination task. The subjects were 42 first grade white children who had previously been classified as impulsive or near-impulsive on the Matching Familiar Figures Test given to 82 children. These subjects, who had scored above the median on errors and below the…

The Educational Testing Service (ETS) is beginning a comprehensive longitudinal study of the cognitive, personal, and social development of disadvantaged children from age 3 to grade 3. ETS hopes to identify the antecedents of favorable intellectual and social development and to suggest what kinds of educational programs might help to bridge the…

Working toward a definition of a developmental model, evaluated how children (N=385) perceive their natural environment by coding their responses to words "Nature is" presented to them on a piece of paper. Results are discussed in terms of age/grade levels corresponding to characteristics of literalism, organization, and moralism. (JN)

This report investigates perceptual functioning in the kindergarten first-grade period for slow- and average-maturing children. Two sets of auditory and visual tasks were devised: (1) identifying the first of an ordered pair of lights or tones when speed of presentation was a factor, and (2) categorizing each stimulus signal either by a uni- or…

This handbook is a guide to a compensatory language program designed for young, Australian, aboriginal children during their first year at school. It is the result of recent research which shows that reading retardation characteristic of aboriginal children may well be associated with the fact that their linguistic system differs from that in the…