Today, L.S. Vygotsky's concept of a 'zone of proximal development' (ZPD) is often used to just mean best practices in early years teaching, like scaffolding. But in his original theory, the zones linked age periods distinguished by age-specific neoformations -- one of which was the formation of concepts at adolescence. So Vygotsky rejected Stern's…

There have been debates on the right age to start learning a foreign language, especially, English. A great number of researchers have revealed evidence to support the notion, 'the younger to start, the better'. In contrast, others argue and advocate for implementing instruction of English a little later in life. Studies also have revealed that…

Investigates Inhelder and Piaget's claim that ages six to nine or ten represent a stage in children's learning of the concepts of all and some. (HM)

The way that children construct the representation they use to solve transitive inference problems was examined. Forty-eight children 4.5 to 5 years old and 48 children 6 to 7 years old were asked to learn either a three-item series or a four-item nonseries. They were asked to learn the relationships between different colors of faces that were all…

As an example, two aspects of children's conservation are explained: decalages and the shift from perceptual to quantitative cues. This approach, relative to structuralist formulation, involves cognitive factors such as prior learning, as well as impinging social experience. It is compatible with Piaget's theory, yet simpler and more flexible. (CP)

Two studies examined the relation between current developmental levels, as estimated by IQ, and proximal levels of development, as estimated by the efficiency of learning and transfer in assisted contexts. Subjects were 8- to ll-year-old children. Theoretical and clinical implications are discussed. (HOD)

Extends and replicates the 1948 Soviet study by Istomina that examined the age at which children use deliberate strategies to aid recall and the effect that task context has on remembering. Subjects were 3- to 7-year-old children. Istomina's results were not replicated in this study. (HOD)

Proposes that cognitive developmental stages can be accounted for in terms of information processing factors which limit the highest level of cognitive system which children can attain at any given age. Delineates four progressively more complex levels of cognitive mediation of the environment. Two experiments which support the developmental model…

Examines the communication strategies adopted by people of differing ages attempting to perform a referential communication task and to determine their ability to adapt their strategies to various task conditions. (HOD)

Sex education programs should be built on sound principles of learning and development and should take advantage of cognitive, behavioral, and social learning theories. Educators should be able to order factual information about sexuality sequentially and to structure learning experiences to meet the student's stage of development. (PP)

This article reviews recent investigations into intentionality (use of motive information) in young children's moral judgments. Intentionality has been shown to vary as a function of the vignette used to measure it. The educational implications of Piagetian theory and cognitive social learning theory for moral development are discussed.…

Television wide-angle lenses expand distances and increase apparent velocity, while long lenses compress space and reduce apparent velocity. Based on these assumptions, a study was conducted (1) to examine the ability of viewers of different ages to recognize how lenses change the "real world" they project and (2) to extend Jean Piaget's…

A study investigated developmental changes in children's fluency in interpreting metaphors. Specifically, it examined the development of an implicit interpretation strategy found in adults of mapping relational structure from base to target. Ten subjects from each of three age groups--five to six years, nine to ten years, and college-age…

A four-year longitudinal study of concept attainment and uses of concepts, as specified by the Conceptual Learning and Development Model, is described. Data collected during the first two years were based upon the assessment of the concept, equilateral triangle. The assessment battery was administered to 351 children (grades K, 3, 6, and 9) in…

Background: Learning conceptions may be studied as specific implicit theories based on theory of mind. Previous studies suggest that a developmental shift from a direct implicit theory of learning to an interpretative one occurs during childhood. Here we explore the development of children's autobiographies of learning to write by adopting this…