The relationship (correlation) between IQ scores and school grades is
a. too variable to be of much importance.
b. very low.
c. about .50.
d. about .25.
ANSWER: c
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In modeling, it is possible for individuals to acquire responses:
a. in the absence of other people. b. that have never been performed or displayed before. c. by the means of operant conditioning. d. in the same way a rat learns to press the lever in the Skinner box.
Find the signal energy of each of these signals.
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Jason has been told that he should make sure to shake hands with the interviewer when he applies for a job, and that this handshake should be firm, vigorous, and last a long time. According to recent research (Chaplin et al
, 2000), if Jason follows this advice, the interviewer may think that Jason is ________. a) slightly disagreeable but very outgoing b) relatively shy and highly conscientious c) outgoing and willing to try new things d) a bit neurotic and somewhat outgoing
Which of the following have studies shown to be an effective way of increasing happiness?
a. doing just 50 jumping jacks each day b. trying to be more optimistic c. being reckless with one's obligations and responsibilities d. engaging in downward social comparisons