Jerry likes to play with his stuffed animals, dragging them around the house by their arms, ears, or tails. Jerry tries to do this with Tiger the cat one day, but he hisses and runs off, leaving Jerry perplexed and crying. Jerry's original attempt to play with the cat best illustrates the concept of

Depression includes features such as sadness and lack of participation in previously

enjoyed activities. If the items of a new test claiming to measure depression addresses neither of these qualities, it appears that the test lacks ______ validity. a. temporal c. construct b. content d. criterion

Sue was telling her friend about the treatment that was recommended when she saw a psychologist at the clinic. If the treatment involves muscular relaxation, which of the following is a likely problem that brought her to the clinic?

a) panic disorder b) bipolar disorder c) tension headache d) somatization disorder