Discussed is the spatial concept model of J. Piaget in terms of the child's development from topological spatial relationships to Euclidean and projective relationships with implications for assessment and remediation of perceptual dysfunction. (DB)

The study reported in this paper traces the nature of the changes which take place as the child gradually acquires perspective-taking skills. The results indicate that at first the young child can correctly represent only the location of the object nearest another observer; later, he can correctly represent a before-behind relationship between…

Paper presented at the International Seminar on Experimental Research in Music Education (University of Reading, Reading, England, July 9-16, 1968).

Pioneering research has shown that infants are capable of perceptual discrimination and has provided some indication of the nature of the discrimination; that is, what stimuli are differentiable. Studies have demonstrated that significant effects exist, in stimulus-pair comparisons, for age of infant, speed of movement of stimulus during…

The role of perceptual discrimination in the development of the ability to selectively process information was investigated. Using an incidental learning paradigm, the discriminability between relevant and irrelevant stimuli was experimentally varied in two ways: (1) contiguity versus non-contiguity in spatial arrangements and (2) alternating…

Research (1972-74) concerning infant care and development is surveyed, supplementing an earlier review of literature on the same subject. The literature search was performed to provide materials which could contribute to the improvement of services to school-age parents with infants. Studies dealing with infant development (e.g., nutrition, early…

In order to investigate what concepts young children acquire that break down their inability to view spatial situations objectively, three groups of 16 children each were administered two tasks: (1) a box task, in which the child was asked to predict the location of objects upon a change in his location; and (2) a Piagetian task, in which the…

This paper is concerned with the question of relationship among preferred perceptual modes, selected independent variables which cause individual differences, and the resulting effects on conceptual behavior. Subjects ranged from four and one-half years to eight and one-half years of age. Each child chosen by the plan was screened for color…

This study continued to replicate and extend research dealing with children's perceptions of vulnerability to health problems. Responses of 774 children, 8 to 17 years old, to 15 questions about the likelihood of encountering various health problems confirmed previous results indicating that perceived vulnerability is consistent across health…

Suggests a parallelism between children's mastery of mental language and their thinking about the world. Recounts a study in which children's mastery of verbs was measured and a relationship between reading skill and looking to the text to justify answers was established. (AEW)

For the age range tested there is a lag between the perception and production of certain facial expressions. (Authors)

Results supported Piaget's viewpoint that mental imagery and general symbolic functioning are dependent on the growth of intelligence with respect to the preadolescent period. (Author)

The results suggested that all Ss used similar temporal frames of reference, but that hearing impaired Ss demonstrated developmental lags. (Author/DLS)

Ten normally speaking children, 10 having mild misarticulations, and 10 having severe misarticulations, aged seven-eight, were administered unisensory and bisensory processing tasks. Results showed that misarticulating children obtained lower scores than normal children on all bisensory tasks and had larger decrements from unisensory to bisensory…