In recent research comparing identical and fraternal twins on both normal and abnormal personality traits, the influence of genetic factors was found to ______
a. be virtually nonexistent
b. be slightly outweighed by the influence of environmental factors
c. slightly outweigh the influence of environmental factors
d. completely determine the development of those traits, with almost no influence
from environmental factors
c
Psychology
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When is the preference for using a particular hand first developed?
a. during early childhood b. in infancy c. prenatally d. during middle childhood
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According to Kelly, the scientist’s main goal is to
A) reduce uncertainty. B) desacralize humans. C) discover general laws. D) equate lower animals with humans.
Psychology