Which statement concerning heritability is true?
a. Heritability explains more of the variation in IQ among children from poor families.
b. Heritability is a fixed quality.
c. Heritability differs by socioeconomic status but not by age.
d. Heritability estimates differ by environment.
d
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A theory is like a map because . . .
a. Both theories and maps help us get from one place to another b. Both theories and maps are abstract representations of reality c. Both of the above d. Neither of the above
Believing one's original theory of the case despite evidence to the contrary is called:
A. cognitive dissonance. B. belief perseverance. C. selective information processing. D. confirmatory bias.
Rubricizing rarely occurs with someone you know
Indicate whether the statement is true or false.
One-year-old John clung to his mother and criedthe entire time that she talked to her
coworker in the mall. What was John demonstrating by his behavior? a. Separation anxiety b. Stranger anxiety c. Social referencing d. Anxiety disorder