The results comparing monozygotic and dizygotic twins imply a genetic contribution to differences in IQ performance
a. True
b. False
Indicate whether the statement is true or false
True
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The fact that type AB blood appears to be the result of a compromise between genes for type A and type B blood provides a good example of
a. incomplete dominance. b. mutation. c. polygenic inheritance. d. codominance.
When people try to solve problems, which feature of the problem should they emphasize the most?
a. structural features b. surface features c. schematic features d. algorithms
Smedley has a theory that intelligence is related to body temperature. He uses an oral thermometer to measure intelligence. His data most likely have____ statistical reliability and ____ statistical validity.?
a. ?poor; poor b. ?good; good c. ?poor; good d. ?good; poor
The reappearance of a learned response after its apparent extinction is called ________________
A) generalization B) reacquisition C) spontaneous recovery D) discrimination