Herrnstein and Murray's 1994 book, The Bell Curve, implies that
A) IQ variations are largely determined by differences in environment.
B) ethnic and social class differences in IQ are unfounded.
C) heredity plays a sizable role in the black–white IQ gap.
D) IQ shows significant fluctuations over the lifespan.
C
Psychology
You might also like to view...
Which of the following is NOT one of the attributes of learned helplessness?
a. Passivity becoming characteristic behavior. b. Fatigue and isolation making helplessness worse. c. A feeling of lack of control in one situation is generalized to other situations. d. Refusal to give in to demands.
Psychology
Which of the following represents a negative symptom of schizophrenia?
a) hallucinations b) suicide ideation c) lack of energy d) thoughts of harming others
Psychology