Studies in the role of play in child development are classified in terms of their major correlates or dependent variables: (1) creativity, (2) problem solving, (3) language development, (4) logical skills, and (5) social knowledge. Study designs are critically examined, and internal and external validity problems are noted. (Author/PN)

Multiage settings are alternative educational groupings that promote complexity in young children's thinking. Grouping children across ages and grades encourages interconnectedness in social and intellectual development. This study compared the academic achievement of one group of multiage students to national norms on standardized achievement…

A children's television program "Sesame Street," is discussed. The objectives of this program is to promote the intellectual and social and cultural growth of preschool and kindergarten children. Specific goals include: symbolic representation, problem solving and reasoning, and familiarity with the physical and social environment. The…