The aim of this report was to provide teachers of preschool and early elementary school children with a brief summary of current psychological research and theory concerned with the development of cognitive skills in young children. Psychological research often provides a basis for procedures teachers use in the classroom. Each chapter of the…

The recent phenomenon of the "returning adult" to colleges has raised concern regarding two implications: age decline in intellectual ability and loss due to lack of practice. Literature indicates slight impairment of the problem-solving function until the years of advanced age. The degree of impairment is related to factors of educational…