What is a class of antianxiety drugs?

A. Repeated contact, also known as the mere exposure effect, is the third major determinant of attraction. It suggests that the more frequently people interact with someone, the more likely they are to develop a preference for that person.

B. While fashion style may influence first impressions, it is not a primary determinant of attraction.

C. Education may be important in some contexts but is not one of the three main psychological determinants of attraction.

D. Age can influence attraction but is not considered a primary determinant like physical attractiveness, similarity, and repeated contact.

A. Both operant and classical conditioning involve observable stimuli and responses. In classical conditioning, a neutral stimulus is paired with an unconditioned stimulus to elicit a conditioned response. In operant conditioning, behaviors are influenced by consequences like reinforcement or punishment.

B. They are complementary rather than competing concepts, each explaining different types of learning. Classical conditioning deals with associations between stimuli, while operant conditioning deals with consequences of behavior.

C. Both classical and operant conditioning apply to both human and nonhuman behavior, not exclusively one or the other.

D. While classical conditioning can involve learned responses to fear, it is not the sole focus of either conditioning type, which can apply to a wide range of behaviors.