___ tasks test the understanding that people may choose to hide what they really feel by showing an expression that does not match

For Sullivan, the close friendships that develop in preadolescence are a child's first experience of an intimate relationship based on

A) familial ties. B) an exchange between equals. C) dominance hierarchies. D) age stratification.

Research into signal relations, response-outcome relations, and observational learning all emphasize

a. the importance of evolutionary adaptations in learning. b. the limitations of using basic conditioning procedures in everyday situations. c. the distinction between acquisition of behavior and the performance of behavior. d. the role of cognitive processes in learning.