Discusses research focused on characteristics of children's TV commercials, the relationship between commercials and children's learning and reasoning, and effects of commercials on children's language, attitudes, and beliefs. (Author/RH)

Recent literature on the acquisition of "more" and "less" is reviewed with special emphasis on some key issues. The overriding goal of studies in this area has been the discovery of the developmental sequence that the child follows in acquiring "more" and "less," and, more generally, all comparative structures. The earliest empirical studies on…

A discussion of the functions of human communication shows that underlying them is the cognitive process by which people have the ability to take the view of others, to internally represent reality, and to take into account knowledge and experience to choose future actions. These features of decentration and abstraction reveal the link between…

Presented to the Ninth Annual Interdisciplinary UAP-USC Conference on Piagetian Theory and the Helping Professions in 1979, the paper discusses the development of cognitive skills in handicapped children through art activities, and describes some new art-based procedures for assessing and developing such cognitive skills. The procedures in the…