This study identified new methodological variables which might affect the responses of second and third grade children to Piagetian conservation tasks. (GO)

A total of 174 first, second, and third graders were tested to examine the relation between perceptual salience and cognitive style. The results indicated that implusives made more errors than reflectives only on trials requiring the use of the least salient dimension and that these performance differences decreased with age. (JMB)

Discusses the findings of 13 sequential studies done by Project Zero on children's sensitivity to artistic styles. Research indicated that there is a developmental sequence in artistic perception. Young children could learn to identify artistic styles but often had difficulty connecting the original paintings with small reproductions used in…

This paper presents three experiments examining competence in the domain of proportional reasoning in several age groups (adult, and children in kindergarten, first, third, and fifth grade). In the three experiments, subjects indicated which of two flower boxes had the greater density of flowers. In experiments 1 and 2, the flowers were presented…

Early acquisition of right and left as absolute concepts does not seem to be related to early mastery of right and left as relative concepts among the Hausa. (Author)

Research designed to determine whether the phenomena observed by Piaget were task specific was performed. The results did not confirm Piaget's notion that topological concepts develop prior to the concepts of Euclidean geometry. (SD)

One hundred thirty-six 5-to-10-year-old Israeli children were given three black and white photographs of a highway, a column of identical tanks, and a row of elephants, and were asked some questions on each one of the photographs in order to elicit responses of three-dimensional perception. (CM)

The purpose of this study was to investigate the development of organizational processes for both verbal and spatial stimulus materials within an information processing framework. Children in grades 2 and 4 and adults were tested for their ability to report letter strings reflecting various orders of approximation to English and various dot…

Explored evidence of perseveration, or the inability to shift from one mental activity to another, in three to seven year olds. In a visual task, perseveration was prominent for three year olds and absent for children over four. On a verbal fluency test, there were different results for three types of perseveration. (BC)

Examined the ability of children from 6 to 12 years of age to draw human figures and to reconstruct the drawing abilities they possessed at earlier ages. Found that diachronic thinking, or the ability to understand a present situation as a stage in an evolving process, developed with age. (MDM)

The directory includes descriptions of over 130 developmental screening instruments for preschool and elementary aged children. The first section provides background regarding the development and use of screening programs, including the legal and social implications of screening. The second section discusses the criteria (administration,…

In this research report, the influences of handedness, hand position while writing, and familial sinistrality (presence of left-handed relatives) on children's intellectual, reading, and visual-motor performance were investigated. Forty left- and right-handed children between the ages of 7 and 10 served as subjects. To assess hand positions, an…

Examines children's knowledge and understanding of global spatial relationships. Utilizing cut-outs of continents to estimate their size in relation to Europe, the students consistently underestimated the size of Asia and overestimated Australia. Possible reasons for this are discussed and teaching approaches suggested. (MJP)

Describes the Agam program, a 36-unit curriculum program to introduce students to basic visual concepts and that applies visual abilities and visual thinking to learning tasks. Describes two units at the third grade level, "Ratio and Proportion" and "Numerical Intuition," and makes observations of the students' learning. (MDH)

Noting that unilateral definitions of motor learning as separate from ideational learning are inadequate, this book identifies and explores certain branches of specific aspects of motor learning. The book is divided into three parts, dealing with curricular motor learning, compensatory motor learning, and cognitive motor learning. Part I is…