Lifestyle diseases are of special interest to Dr. Cierro, who is a psychologist

Bob has learned that he can usually get what he wants from his parents if he keeps whining for something. One day Bob starts whining in the toy store because he wants a GI Joe action figure. His father refuses to give it to him and ignores his whining

What will happen? a) generalization b) extinction c) spontaneous recovery d) discrimination

If Billy was praised every 4th time he collected rocks without throwing them, his behavior would be on which schedule of reinforcement?

a. variable ratio b. fixed interval c. fixed ratio d. variable interval