Regarding the frequency with which psychological disorders occur, your authors note that about __________ of all Americans will have symptoms severe enough to meet the criteria for a diagnosis at some point in their lives.
A. 10 percent
B. one-quarter
C. one-half
D. two-thirds
Answer: C
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What country has the world's lowest rates of teenage pregnancy?
a. France b. China c. The Netherlands d. Brazil
The tendency for an individual's helpfulness in an emergency to decrease as the number of bystanders increases is called ______
a. the risky shift phenomenon b. groupthink c. the bystander effect d. the inertia paradigm
Which of the following drugs appears to act more at D-1 and D-4 dopamine receptors than at D-2 dopamine receptors?
A) clozapine B) Thorazine C) haloperidol D) chlorpromazine
People use gestures even when speaking to someone who cannot see them. Which of the following is a likely purpose for such gestures?
a) To maintain information in working memor b) To keep one's attention focused on the conversation c) To reduce interference of contextual information d) To help enforce conversational rules