Which of the following is an opiate?

Ivan Pavlov rang a bell every time he fed meat powder to dogs. After repeated trials, the dogs began to salivate when they heard the bell, even if there was no food in sight. According to Pavlov, the dogs' salivation in the absence of food, following the

a. conditioned stimulus. b. conditioned response. c. unconditioned stimulus. d. unconditioned response.

One form of exposure therapy is called _____________, which requires the client to experience gradual exposure to anxiety provoking stimuli

FIll in the blank with correct word.