Neither the participants nor the experimenter knows if the participants are in the control or experimental group in a
a. random-assignment study.
b. single-blind study.
c. double-blind study.
d. placebo-effect study.
Ans: c. double-blind study.
Psychology
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Which of the following is most likely to be affected by a tumor on the hypothalamus?
A. creativity B. long-term memory C. motor coordination D. basic biological urges
Psychology
Which theory of emotion explains that emotions occur when physical arousal is labeled or interpreted on the basis of your past experiences, the situation, and the reactions of others?
a. common sense theory b. Cannon-Bard theory c. James-Lange theory d. Schachter's cognitive theory
Psychology