Physical, neurodevelopmental, psychoeducational, and child history characteristics were analyzed in 116 second-grade, inner-city children identified as good and poor readers. Ss were basically healthy with few findings of physical or neurological abnormalities, despite significant group differences in the prevalence of "soft signs" and in all…

The middle school originated out of an understanding for the need of a learning environment geared specifically to the needs of the early adolescent. The transition from concrete to formal operational thought and the affective and psychomotor developmental stages demonstrate the uniqueness of the early adolescent experience. (JN)

A view of cognitive development emphasizing the formal properties of cognitive structures and processes that remain invariant throughout development is described. Cognitive development is guided by complex sets of constraints, specific sets are tailored for particular cognitive domains, and constraints limit the class of naturally learnable…

Provides clarification of the Piagetian theory of the development of conservation and reviews the state of knowledge regarding the theory. It is concluded that reasonable evidence exists suggesting that conservation by identity precedes and induces the emergence of conservation by inversion and compensation. (Author/DB)

Describes the development of cognitive structure in adolescence as establishing isomorphism between subject and environment. Identifies two dimensions of stages in the development of individuals'"work structure," i.e., the network of relations existing between the individual and his work.

A sex-related difference, favoring boys, was found on initial performance of two samples (one British, one American) of 10- and 11-year-old children on tasks involving volume and density. After classroom instruction that included opportunities for interaction with appropriate materials, both sexes performed at higher levels but differences…

Examines the Piagetian levels of cognitive development, levels of creativity, and the correlational relationship between levels of cognitive development and creativity among biology students (N=90) from two diverse high schools, one urban and one rural. (CS)

Portions of interviews with children who are engaged in a problem solving activity are presented. The problem used is an "eel question" taken from the work of Piaget. The verbal responses of children are seen as a part of effective teaching, and this method of assessment is encouraged. (MP)

Outlines seven stages of the reflective judgment model of intellectual development. Discusses implications of the model for effective career counseling of college students. Explores the theory's career counseling implications for two of the stages. (RC)

This article discusses the critical developmental factors in the modeling of motor skills and suggests practical implications for teachers of young children. Major factors for successful modeling involve the students' cognitive-developmental level and the students' motivational orientation. CJ)

A study was done to determine the relationship between the cognitive profiles of children and the cognitive profiles of their mothers. Results indicate that the child's cognitive behavior at age six and under is similar to the mother's. However, as the child attends school and maternal influence lessens, the child's cognitive profile begins to…

Studying the validity of the Developmental Indicators for the Assessment of Learning (DIAL), 53 kindergartners took the DIAL before school entrance and then had their Slosson Intelligence Test scores and Metropolitan Readiness Tests monitored for the school year. Preschool screening programs and their relation to the DIAL are discussed. (CE)

Social-matching problems were verbally presented to children either with or without concrete models. In each condition, information was provided which was sufficient, superfluous, or irrelevant. Problems containing only irrelevant information were the most difficult, although models enhanced the performance of younger children but depressed the…

Many science curriculum development projects have the goal of increasing students' ability to employ scientific or formal reasoning strategies. Argues that longitudinal data of students who acquired formal reasoning strategies as a consequence of specific instruction are needed to provide evidence that these skills will help in other academic…

Discusses the use of the clinical interview in assessing cognitive structure and in investigating conceptual change. They caution much more work is needed to increase the applicability and validity of the clinical interview method and point out that there is a lack of systematization in the analysis of interview transcripts. (Author/PB)