According to research presented in the text, students shot a roll of film and printed two photographs. Some were told that they could exchange the one they chose to keep within five days, but others were told that their choice was final
What was the dependent variable of this experiment?
a. condition: choice or no choice
b. condition: photograph 1 or photograph 2
c. how much they liked the photos
d. the five day exchange period
Answer: C
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Regarding NREM sleep, which of the following statements is FALSE?
a. Dreamless slow-wave NREM sleep increases after physical exertion. b. NREM sleep is dream free about 90 percent of the time. c. NREM sleep occurs during stages 1, 2, 3, and 4. d. NREM is deepest late in the night during the last stage-4 periods.
Which of the following is the BEST summary of the relationship between stress and the immune system functioning?
a. Stressors improve the functioning of the immune system. b. Stressors reduce vulnerability to disease making it more difficult for illness to occur. c. Stressors can reduce the responsiveness of the immune system. d. There is no relationship between stress and the functioning of the immune system.
When Mexican American adolescents are compared to non-Hispanic White American adolescents, which of the following has been found?
A) Non-Hispanic White Americans are less competitive. B) Mexican Americans are expected to defer gratification and be future-oriented. C) Non-Hispanic White Americans are bigger risk-takers. D) all of the above
According to Freud, when a traumatic event is buried, it is _____
a. sublimated b. repressed c. cathartic d. forgotten