To test for placebo effects, researchers use a design called:
A. double-blind procedure
B. single-blind procedure
C. random sampling
D. counterbalancing
Answer: A
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Most studies about the effects of sexuality education programs include measures of: a. Changes in attitude related to sexuality
b. Level of communication skills related to sexuality. c. Feelings of confidence and overall mental health. d. None of these.
When mr. Thompson lived overseas for a year, he was very surprised at how much respect he received from people simply because he was an older person. His sense of surprise suggest that he had not previously lived in a culture characterized by
A. extraversion B. collectivism C. individualism D. social diversity
Answer the following statement(s) true (T) or false (F)
Correlational studies are used to answer descriptive and predictive research questions.
According to the _______________ theories, the personality is characterized by a dynamic struggle or conflict
a. trait c. psychodynamic b. learning d. humanistic