Theories postulating that sleep permits the body to recover from internal deficits produced by wakefulness are often referred to as

Based on the research by the National Alliance for Mental Illness, which of the following is thought to be the cause of an uncued panic attack?

a) a faulty cerebellum b) compulsions c) dysfunction in the fight-or-flight response d) obsessions

Positive reinforcement ________ the likelihood that the behavior preceding it will happen again while negative reinforcement ________ the likelihood that the preceding behavior will happen again

a. decreases; decreases b. decreases; increases c. increases; increases d. increases; decreases