Research discussed in the chapter suggests that a specific drug can speed up the extinction of a phobia if taken during virtual reality treatments. This drug is believed to enhance a certain type of receptor in the _________

When a stimulus is removed from a person or animal resulting in a decrease in the probability of response, it is known as

a. positive punishment. b. negative punishment. c. negative reinforcement. d. punishing reinforcement. e. negative discriminations.

Individuals from low uncertainty avoidance cultures:

a. are motivated to stay busy. b. feel free to express emotions. c. are comfortable with uncertainty. d. need clarity and structure.