What role does dopamine play in operant conditioning?

“In a conditional discrimination, responding to an Sᴰ depends on the presence of an additional stimulus that alters its function.”

Which experiment demonstrated negative automaintenance?

“Adjunctive behavior occurs most frequently when reinforcer delivery is highly unpredictable and varies significantly.”

Which experiment demonstrated adjunctive behavior in humans?

“Exposure therapy is based on the principle that extinction of respondent fear requires preventing avoidance behavior.”

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

Why do adjunctive behaviors emerge under intermittent reinforcement schedules?

What is the key characteristic of activity anorexia?

“In operant conditioning, stimuli can have multiple functions, such as serving both as discriminative stimuli (SD) and conditioned stimuli (CS).”