A lethal dose of LSD is how many times greater than the effective dose?
a) 300 to 600 times greate
b) 10 to 20 times greater
c) 100 to 200 times greater
d) 1,000 to 1,500 times greater
A
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Eric does not really know how to answer the essay question about cognitive dissonance on his social psychology exam. He decides to write as many facts as he knows about the topic of attitudes in his exam book, hoping that the professor will not read the exams too closely and will be impressed enough by the length of his essay to give him a good score. Eric is hoping to take advantage of
a. the sleeper effect. b. the peripheral route to persuasion. c. the central route to persuasion. d. dissonance-related insufficient justification.
Preference may be considered an index of motivation because it shows:
a. activation of behavior b. persistence of behavior c. differences between several choices of behaviors d. that persistence and activation are linked
Wundt's use of introspection most closely resembled that of:?
a. ?St. Augustine b. ?the British empiricists c. ?Descartes d. ?Helmholtzian physiologists
Meghan's parents were both obese and she herself had been obese since childhood. She had always assumed that she was overweight because of the unhealthy food her parents kept in their house. Now, at age 25 and living on her own, Meghan is still overweight, despite making better food choices. Which of the following offers the best explanation for her continued difficulty maintaining a healthy weight?
A. She inherited genes from her parents that gave her a higher weight set point and slower metabolism. B. Dietary changes on their own are not sufficient for weight loss and she also needs to change her activity level. C. As adults, individuals who were obese as children have to burn twice as many calories to lose a lb. D. Even after moving, the effects of her earlier environment will persist for at least ten years.