The experience of emotion, the regulation of emotional expression, and basic biological drives are of particular interest in abnormal psychology. These functions are controlled by structures in the ________ system.

A researcher is interested in studying the effect of orange juice on test performance. She will evaluate the test performance of students who drink the juice a half-hour before the test against the performance of students who receive nothing to drink before the test. The groups are equivalent in terms of demographics, intelligence, and prior college classes. In this example, the orange juice would be the

Which of the following designs captures a “snapshot” of a cohort at one time?

Joe comes to the counseling center with complaints of “overwhelming anxiety” in social situations. After an initial interview, the psychologist asks Joe to complete a homework assignment: identify the nature of the situations in which he is anxious. He is asked to recall what happens just before he becomes anxious and what happens immediately after he becomes anxious. What would the psychologist be trying to find out about Joe’s anxiety attacks?

Casandra is an honors student and one of the best varsity volleyball players. Despite her successes, she has begun to worry about her grades and standing in college, and her future. She has noticed that her mind goes blank in class and she has difficulty falling asleep at night. Most likely, Cassandra has

If a psychologist wanted to test the effectiveness of a behavioral intervention for test anxiety, she would most likely choose what sort of assessment?

Some people suffer from a feeling that a thousand eyes are watching every move they make. In addition, they may be preoccupied with the impression that they make on others, usually assuming it to be negative. As a result, these people may avoid situations in which they will have to interact with large numbers of people. How would you categorize this behavior?

Which of the following is NOT true regarding all members of Enterobacteriaciae?

Shigella flexneriinfections are associated with which of the following chronic conditions?

In which stage of carcinogenesis are mutated cells stimulated to expand?