. Research involving family and adoption studies have demonstrated that
A) the higher the percentage of shared genes between people, the higher their IQ correlations will be.
B) siblings reared together and cousins reared together have similar IQ correlations.
C) the correlations between the IQ scores of cousins reared together are very strong.
D) the correlations between the IQ scores of cousins reared together are negative.
A
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_____ theory proposes that we don't really change our attitudes, but that we report that we have done so to make our behaviors appear consistent with our attitudes
A) Self-perception B) Cognitive dissonance C) Impression management D) Implicit egotism
Many students dread public speaking so they do not give oral presentations or take speech classes. This is an example of __________
a) avoidance learning. b) learned helplessness. c) extinction learning. d) generalized learning.