Discusses the findings of a recent study concerning the ability of an infant to see an object as a symbol. Reports that infants between 36 and 39 months old significantly outperformed informed infants between 30 and 32 months old on a symbolic task. (TW)

Reports on a study in which the symbolic relation between a scale model and the larger space that it represents was displayed by two groups of young children. Three-year-old children outperformed 2.5-year-olds in finding an object in a room after seeing an analogous object hidden in a model. (TW)

While other developmental theories, on a smaller scale, share center stage with Piagetian theory, Jean Piaget will likely be remembered as one of the world's leading psychologists of the twentieth century. This book, with a first version published nearly 20 years ago, attempts to make Piaget's concepts more "user friendly" for those…

Reuven Feuerstein's theory of Mediated Learning Experience was developed to explain individuals' different propensities for learning by linking those differences to an individual's exposure--through specific experiences--to his or her own culture, irrespective of its nature or level of conceptualization, technology, or institutionalized education.…