Kindergarten and first-grade children participated in a study of the role of reciprocal and inversion reversibility in language acquisition and cognitive development. Subjects completed cognitive tasks assessing conservation, seriation, and class inclusion, and language tasks assessing the active-passive transformation and the negative…

The purpose of this study was to identify the effect of television advertising on different types of children--specifically, the cognitive responses and extra-product expectations fostered by television commercials in both white and black children. The subjects, 52 middle-class white children and 30 inner-city black children ranging in age from…

This issue of the bi-yearly publication contains 11 articles grouped under three headings: Developmental Cognitive/ Perceptual Studies, Development of Assessment Tools Studies, and Effective Learning Studies. The research was carried out at the Lida Lee Tall Learning Resources Center on the campus of Towson (Md.) State University. This is a…

A battery of immediate memory tests was given to eight mentally retarded Down's Syndrome Ss, eight controls matched on chronological age (CA), and eight controls matched on mental age (MA). All Ss were required to identify both receptively and expressively 24 items from the Peabody Picture Vocabulary Test. There was no significant difference…

The form box is an instructional material appropriate for screening children (2-5 years old) for perceptual learning disabilities, creating individual learning experiences, and developing cognitive processes and strategies. (DB)

Analysis of results of tests of cognitive development in Papua New Guinea children indicated that membership of different language/culture groups was an important source of variance. (Editor)

Discusses good translation techniques, "true bilingualism," and the effect of bilingualism on cognitive development. (Text is in French.) Available from Lloyds Bank Chambers, 91 Newington Causeway, London SE1 6BN, England. (AM)

Problems of integrating children from early education programs (3-to-5-year-olds) into the structure and curriculum of kindergarten are discussed in relation to the changing roles of both kindergarten and early education teachers. (BRT)

Research on mathematics learning is integrated and organized around groups of questions emerging from the primary classroom. Subjects covered include attitudes, diagnosis, readiness, effective use of concrete and manipulative materials, the role of language and vocabulary, presentation of specific content and techniques, selection of algorithms…

Reports on three studies which investigated the development of the concept of horizontality in subjects from nursey school through college age. Normative data collected allowed for evaluation of Piaget's stages and for differences due to age, sex, and apparatus shape and orientation. (ED)

Sinclair-de Zwart's findings on relationships between cognitive and linguistic development were compared with data gathered in Australia from 162 first-, second-, and third-grade Greek-English bilinguals (tested in both languages) and 136 English monoglots in the same classroom. (Author/CS)

Presents a rationale for providing preschool children with experiences related to classification, seriation, and pattern recognition because they are means by which a child can organize the world around him. These are considered to be the early steps in the long developmental sequence leading to logical thinking and reflective observation. (GS)

Investigates the convergence of three measures on a representation of cognitive structure and examines the correspondence between these representations and the representation of subject matter structure. (Author/DEP)

An investigation of Piaget's theory of object concept development through a series of six tasks administered in a combined longitudinal/cross-sectional design (which incorporated a number of methodological controls). Subjects were 36 infants who received the six tasks during each of three testing sessions over a 6-month period. (Author/ED)

Measured the effect of schooling on cognitive skills by comparing the performance of 230, 6-13-year-old Hausa school children on a variety of cognitive tasks to that of 175 like-aged Hausa children who did not attend school. (Author/SDH)