According to Herrnstein and Murray's book, The Bell Curve,
A) IQ variations are largely determined by environmental differences.
B) ethnic and social class differences in IQ are unfounded.
C) the relative role of heredity and environment in the black–white IQ gap remains unsolved.
D) heredity plays a sizable role in the black–white IQ gap.
D
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Which of the following statements is an example of episodic memory?
a. Trees often lose their leaves in the fall. b. I know how to record a program from PBS. c. The word semantic is related to the word meaning. d. I remember reading the book Sense and Sensibility in twelfth grade.
The minimum stimulation required to detect a stimulus is a(n) _____, whereas the minimum required to detect the difference between two stimuli is a(n) _____
a. just noticeable difference; difference threshold b. absolute threshold; difference threshold c. difference threshold; absolute threshold d. just noticeable difference; absolute threshold