Altruistic acts that benefit the individual by ensuring reciprocal assistance reflect:

Managed care has influenced psychological assessment by showing a preference for tests that

a. aid in treatment planning by identifying problematic symptoms. b. are sensitive to changes or improvements in client functioning. c. are relatively brief. d. all of the above

Boys learn to nod their head during conversations with other boys. This lets the talker know that he is being listened to

Indicate whether the statement is true or false