A child is playing with plastic models of cows and horses on a toy farm. She takes some of the animals out of the field and places them in the barn exclaiming, "Oh my! Now the field is much bigger."

Exposure therapy requires all of these except for _____

a. A list of feared stimuli b. Attenuation of fear or distress c. Interpretations of the patient's relationships d. Exposure to feared or avoided stimuli

Which of the following is true about studies that ask participant to place a hand in a tub of freezing water, which can cause some discomfort or even pain?

A) This practice is classified as a physical risk. B) Studies using this procedure are unethical. C) Stress and pain from this procedure is typically short term and can be an acceptable risk. D) Studies which cause pain are always acceptable.