The purpose of this study was to investigate the Ivanov-Smolensky procedure as an effective clinical device for the assessment of cognitive development in children under four years old. This procedure, expressly developed for assessing development in children with limited verbal skills, minimizes some of the research problems associated with young…

This study sought to determine whether a number of specific counting and numeration behaviors emerge within children in a fixed developmental sequence; at what point in the development of mathematical behavior the use of numerical representations normally appears; and what relationship holds between development of counting skills and development…

Reported is a study of 1555 students, grades 4-12, regarding understanding the concept of controlling variables. Subjects were examined on a task involving spheres rolling down an incline and striking a target sphere; they were evaluated upon their explanations of answers, not their choice of answers. Findings indicated that the Piagetian stage of…

A model for sequencing intellectual skills through the use of learning hierarchies is provided. Applications of this model to social studies education are included. (DE)

Describes children's reactions to chance and probability in a variety of experimental situations, using four different experiments from Piaget's work, to give a clearer picture of how children approach these ideas. (GA)

It was found, as expected, that the number of subjects giving conservation responses did not reach 50 percent until age 12. Schooling did not seem to be a major factor in accelerating the attainment of concrete operations. Social class and urbanization had an effect on several tasks. (Author/AM)

Estimates confluence model of intellectual development for a within-family sample of 321 children from 101 transracial adoptive families. Mental ages of children and their parents and birth or adoption intervals were used in a nonlinear least-squares estimation procedure to obtain children's predicted mental ages. Results suggest efficiency of the…

Describes a study showing that mentally retarded children and mentally normal children do not differ fundamentally in cognitive development within the framework of a particular cognitive training. (Text is in French.) (AM)

Concludes that the role of the teacher as researcher in children's development of thinking and socialization through play is multi-dimensional. The initial function is the internal analysis of children's thinking and interaction within a variety of settings. (Author)

American thought has contained a strong metaphysical bias favoring a realist interpretation of the world, and this has led to the assumption that facts possess ontological status, however, facts are segments of human experience and students must acquire conceptual tools for extracting factual data from experience. (JD)

This paper reports on a portion of a 14-year study of the mathematical thinking of a cohort group of students that was based on an identifiable perspective on how mathematical ideas are built. Three videotape episodes are presented so that groups of students working together can be viewed at three points in time: as fourth graders (ages 9-10) and…

Discusses a study of reading comprehension of fourth grade students by an instrument constructed by the investigator and based upon Piaget's developmental construct of intelligence. (TO)

The author maintains that IQ is largely heredity and rejects compensatory programs as failures, suggesting other interesting avenues to close present social gaps. (Editor)

Piagetian principles are illustrated with examples from the preschool classroom; authors conclude that teachers should stand back awhile and watch the children do their own learning.'' (Author/SP)