Analyzes concept formation in children based on the precepts of general semantics. (RB)

Discusses critical thinking as the process of moving fluently among abstraction levels. Defines three components involved in fluency of movement: (1) knowledge, or an awareness of the existence of abstraction levels; (2) payoff, or the reason for acquiring fluency; and (3) timing, or a consciousness of abstraction levels at a given time and place.…

Describes and critiques a study conducted with boys eight- to fourteen-years-old to test whether intensionality (defined as supraordination) and maladjustment are related. Concludes that the boys tested may have been too young to have fully developed their supraordination abilities and that boys' ability or preference to make supraordinate…