The differing functions of the left and right hemispheres of the brain are discussed and means of developing interaction between the two are described. (JD)

Several early and contemporary theories of the role of play and make-believe are discussed. Studies which have examined the antecedents of social class differences in the young child's play are also explored and their implications for later development and education are analyzed. (Author/AM)

As part of an ongoing program to study the development of children in interaction with their environment, urban and rural low income families of 1212 nine-year-old children were interviewed. The relationship of family variables to academic achievement and later cognitive-perceptual performance was also examined. (Author/GC)

The specific purpose of this research was to elicit preference judgments by children about slides of paintings representing five categories of subject matter and two broad categories of style from equal numbers of males and females at three different grade levels. The intention was to find some insight in the mediating factors that may influence a…

Performance of over 200 third and fourth graders on a post test and a two-month follow-up measure showed that groups receiving lessons based on a task analysis instructional design performed significantly better than groups receiving placebo lessons at two levels of advanced mastery for the concepts, "equilateral triangle" and…

Reviews different approaches used over the past two decades to study early behavioral development in infants. Reviews research in areas as physical and cognitive development and the role of adult caretakers. (BD)

In working with severely emotionally disturbed children from infancy to age 14, Rutland Center utilizes a developmental approach through which program work is matched to a child's particular state of physical, emotional, cognitive, and social development. Based on 146 objectives, the curriculum deals with behavior, communication, socialization,…

Presents a research study of 66 students in grades 9-12 to determine the validity of assessing cognitive level of development from a single task. Results indicate that one task is not an adequate and reliable measure of a scheme or of formal operations in general. (SL)

Investigates the attainment of abstract and concrete concepts and the use of pseudoexamples to move concrete thinkers to abstract levels in secondary school chemistry classes. Findings reveal abstract students achieve significantly higher means on both concrete and abstract concept attainment and that pseudo examples have no effect on the ability…

The foundations of the cognitive developmental curriculum movement, and its recommendations for curriculum sequencing, curriculum content and teaching strategies are critically reviewed. The grounds for all proposals are purely theoretical; actual data either contradict specific proposals or provide no direct evidence. (Author/CP)

Cognitive style, the impulsivity-reflectivity dimension, is reviewed as an individual difference that does significantly affect a learning/teaching situation. Relevance of impulsivity-reflectivity for learners in a problem-solving situation is established. Conclusions emphasize the importance of this individual difference. (Author)

Defines five levels between concrete and formal operation in the development of the concept of controlling variables. The sample, methodology and research on which the work is based is described in SE 519 500. (CP)

The relationships between 54 sixth grade students' performance on the Piagetian balance beam and bending rods tasks were correlated with their answers to value-laden questions. Significant positive relationships were observed. Implications from these findings for science instruction are discussed. (CP)

Research on the psychological processes involved in historical thinking indicates that formal operational thinking skills required to understand history develop relatively late. Although studies have indicated teachers can do little to accelerate historical cognitive development, most scholars believe students at all levels can learn historical…

Instructional television is a valuable tool for the teacher, particularly when used to expose students to problems and life situations and to encourage them in value discussions and decision-making in areas that are most nearly parallel to their own social experiences. (JD)