Metaphors of similarity and proportionality, together with a pictorial form of similarity metaphors, proverbs, and several Piaget-type cognitive tasks, were given to 50 boys aged 5 through 13 years. Results indicated that metaphor comprehension is a type of classificatory behavior, the development of which is related to maturing cognitive…

This study identified behaviors of sibling pairs interacting on a cognitive task and related these behaviors to sibling structure variables (age and sex of each sibling and age spacing between them) and to measure of cognitive abilities of the younger sibling. Subjects were 160 sibling pairs randomly selected from appropriate subpopulations of…

This unit of the Flexible Learning System (FLS) is designed to teach adults how to use toys and games to help children between 3 and 8 years of age learn basic skills and concepts. The text provides an introduction to working with children that is oriented towards new teachers, paraprofessionals, and volunteer staff. Skills emphasized include…