Cocaine and the amphetamines cause _____
a. pupil constriction
b. decreased appetite
c. decreased body temperature
d. increased blood flow to the extremities
e. all of the above
b
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A test can fail in reliability while still being valid
Indicate whether this statement is true or false.
The Cree people of Northern Canada value visual skills needed to find food on the frozen tundra, while the Puluwat people in the South Pacific prize ocean-going navigation skills necessary to get from island to island. These examples illustrate that
a. divergent thinking is not a part of every culture. b. each culture teaches its children the kinds of "intelligence" valued in that culture. c. convergent thinking is not part of every culture. d. the cultural values that affect intelligence are mainly inherited from one's parents.
In Festinger's classic experiment, college students did an extremely boring task for a long time. Afterward, they were asked to help lure others into the experiment by pretending that the task was interesting and enjoyable. Later they were asked their opinion of the task. Those paid $1 for luring more participants
a. did not change their opinion of the task and still thought the task was boring. b. changed their attitude about the task and now thought it was interesting and enjoyable. c. experienced no cognitive dissonance regarding their white lie. d. exhibited groupthink regarding the difficulty of the task.
The discomfort one feels when sleep cycles are out of synchronization with light and darkness result from disrupting:
A) REM rebound B) circadian rhythms C) Sleep displacement D) Sleep state misperception