The study conducted in New Zealand on maltreatment in children indicated that the low-MAOA gene, rather than the high-MAOA gene, predicted aggression

Dynamical Systems Theory suggests that

A. movements are not controlled by the central nervous system and cognitive processes alone B. environment has very little to do with human development C. movement is controlled by a limited number of clearly defined systems D. one subsystem is ultimately responsible for control of human movement

A 2 ×2 ×2 factorial design indicates _____ independent variables are used with each

variable assuming levels. a. three; two b. three; three c. two; three d. two; two