This study investigated the effects of analogy-based and conventional lecture-based instructional strategies on the achievement of four classes of high school biology students (N=123). Prior to treatment, students were assessed for cognitive ability and prior knowledge of the analogy vehicle. The analogy-based treatment consisted of teacher…

While many contemporary developmental theorists have avoided taking a stand on the controversial relationship between learning and development, this paper is based on the belief that the notion of "bandwidth of competence," or L. S. Vygotsky's "zone of proximal development," provides a useful framework for considering this…

The ability of tenth grade plane geometry students to structure concepts and relationships from a geometry unit on ratio, proportion and similarity was tested. Analysis of cognitive "maps" of the structural relationships possessed by twenty concrete and twenty formal subjects indicated that formal operational subjects structure subject…

This report evaluates a nursery program for pre K pupils in New York City. The program emphasized oral language, sensory motor coordination, conceptual training and the development of a strong self concept. Fifteen pre K pupils participated in the program. An intake diagnosis was used to help specify areas of deficit which needed attention.…

This article discusses the assessment of language and cognitive development as reflected in preschool activities and describes the Preschool Language-Cognitive Assessment for Curriculum Entry (PLACE). Five task-skill areas associated with common preschool activities (building with blocks, completing puzzles, pounding pegs, etc) are identified. How…

A cross-cultural study undertaken in Morocco was designed to compare the effects of age, schooling and environment on the development of recall and recognition memory. The subjects were 384 males ranging in age from 7 to 2l years. Additional groups of subjects were also studied: Koranic students, Moroccan rug sellers, and American university…

Frequently a variety of visual perception difficulties correlate with reading disabilities. A study was made to investigate the relationship between visual perception and reading disability in families, and to explore the genetic aspects of the relationship. One-hundred twenty-five reading-disabled students, ages 7.5 to 12 years, were matched with…

One aspect of Jean Piaget's theory of cognitive development was tested in this research project. It was hypothesized that an adult individual in the concrete stage of development is able to use seriation and classification in dealing with concrete objects, but is unable to think in terms of possibilities. An individual operating on the formal…

This review of research on the preschool years asserts that a general behavior analysis of those years is essential not only because of its importance as a developmental stage but also because there is a need to fill the knowledge gap between the principles of animal behavior and the principles of practical applications to childhood problems.…

Three examples of teacher and student exchanges in mathematics classes are presented which typify the qualitative difference between children's thinking and adult's thinking. The cases explored also illustrate differences caused by cultural factors. (JP)

Examines the ACES/ASCA joint policy statement on the role and responsibilities of the elementary school counselor. Suggests vagueness of elementary guidance and counseling results from lack of ties to subject-matter discipline, developmental psychology and the process of education. Explores development (as primary prevention) for central focus of…

A study was conducted to see if there was a developmental progression in the type of persuasive appeals selected by children; that is, whether the appeals could be ordered in terms of the degree to which the children accommodated the views of others. The subjects, 211 kindergarten through twelfth grade students, selected one of four messages they…

To investigate cross-sectionally and longitudinally the development of children's early verbal behavior, 10 normal first-born Japanese infants from middle-class families were observed monthly and examined from when they were 6 to 24 months of age. Audio- and video-taped language data were obtained in a laboratory playroom setting during 15-minute…