Welfare recipients often feel a loss personal freedom, and may experience feelings of hostility in response to this loss. This reaction can be explained by

Piaget believed that infants and toddlers

A) cannot solve practical problems. B) are incapable of constructing schemes. C) assimilate more than they accommodate. D) "think" with their eyes, ears, and hands.

Individual differences in the effectiveness of punishment refers to the fact that:

a. punishers vary from person to person b. a more intense stimulus will be more effective c. A and B d. none of these