Male infants sometimes have erections during ____

Bob has been under a physician's care for depression. Although his symptoms have disappeared and he has suffered no major side effects, he has had to go on a severely restricted diet since his treatment began and be careful about eating certain smoked,

fermented, or pickled foods, and drinking certain beverages. In addition, he needs to be careful about taking other medications due to a risk of severe high blood pressure. Bob's doctor has probably been treating him with ______. a) lithium b) MAOIs c) Prozac d) tricyclics

The gradual molding of responses to a desired pattern is known as

a. latent learning. b. fading. c. shaping. d. secondary reinforcement.