The search for individual genes related to intelligence has led to what result, so far?
a. No genes influence intelligence.
b. One gene has been found that leads to "genius" level intelligence.
c. Three genes control most of the variation in intelligence.
d. Intelligence relates to many genes with small effects.
d
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The likelihood of establishing a romantic relationship in early adolescence is related to
a. the size of the same-sex peer group to which one belongs. b. the size of the mixed-sex peer group to which one belongs. c. the status of the person in his or her group. d. the size of the school that one attends.
Wayne was injured when a rotary saw blade was accidentally used in a game of Frisbee golf. Wayne seemed all right, except for a large vertical cut through the middle of his skull. However, when he was asked to place his left hand into his left pocket and verbally describe the contents, he couldn't. Having taken introductory psychology course, his friend Garth deduced, "Wayne's __________ must be cut!"
A. hypothalamus B. occipital lobe C. corpus callosum D. frontal lobe
A correlation coefficient of .00 suggests _____ relationship between two variables
Fill in the blank with correct word
Researchers have found that __________ influenced by culture.
A. neither language nor thought is B. language, but not thought, is C. thought, but not language, is D. both language and thought are