Several measures are already available that assess coping skills. In order to prove that a new measure of coping is needed, what type of validity evidence should be provided?

Sandy was learning to play baseball. Initially her coach told her "good job" every time she was able to make contact with the ball. This switched to only saying "good job" when the ball was hit fair, and eventually only when a hit resulted in Sandy's getting on base. Based on what is known about operant conditioning, you should conclude that the coach developed Sandy's baseball skills using the

process known as: a. negative reinforcement b. shaping c. adventitious reinforcement d. vicarious reinforcement

People who enjoy a positive state of subjective well-being are characterized by all of the following EXCEPT being

a. physically healthy. b. overly cautious regarding risks. c. self-confident. d. able to bounce back emotionally.