Every addictive substance causes dopamine levels in the brain to increase

Associative learning occurs whenever a person or an animal forms a simple connection among various

a. motives and drives. b. reinforcements and punishments. c. stimuli and responses. d. expectancies and types of feedback.

Because the shape and feel of the breasts change during ovulation and menstruation, it is best to perform a BSE about ____

a. one week after menstruation ceases c. two weeks after menstruation ceases b. one week before menstruation starts d. two weeks before menstruation starts