Which experiment demonstrated negative automaintenance?

“Brain imaging studies show that smokers with insula damage lose their craving for cigarettes.”

Which brain region is central to conditioned taste aversion?

“Lesions to the nucleus accumbens impair the ability to initiate sign-tracking responses in autoshaping experiments.”

Which brain regions are involved in sign tracking and incentive salience?

Why do adjunctive behaviors emerge under intermittent reinforcement schedules?

“Activity anorexia is maintained primarily through operant conditioning, as food deprivation functions as a negative reinforcer for increased activity.”

How does biofeedback apply operant conditioning to physiological responses?

“In the Brelands’ study, raccoons failed to deposit coins in a box because the coins became conditioned reinforcers.”

“Longer exposure to punishment increases its effectiveness more than increasing its intensity.”