Heroin use by many American soldiers during the Vietnam war was:
a. low, but increased after they came home
b. high, and continued after they returned to the U.S.
c. high but dropped when they returned to the U.S.
d. high, and led to other drugs upon return to the U.S.
Ans: C
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A. 1 B. 3 C. 8 D. 14
To measure the validity of a psychological test, what might an investigator try to determine?
a. How many psychologists use the test and consider it helpful b. How many of the items on the test are easy, intermediate, or difficult c. How consistent people's scores are from test to retest d. How well the scores predict some other behavior
Most immigrants become financially successful in the United States because they are highly motivated.
Answer the following statement true (T) or false (F)
Woody has just been diagnosed with presbycusis. What is he most likely experiencing?
a. He is hearing voices of people who are not there. b. He is hearing a continuous ringing sound in his ear. c. He is having difficulty hearing low-frequency sounds. d. He is having difficulty hearing high-frequency sounds.