Fill in the blanks (in the correct order, from left to right) : In McCartney et al.'s (1990) study, the average correlation between the IQs of twins raised together was ____ for monozygotic twins and ____ for dizygotic twins.
A) +.81; +.59
B) +.59; +.81
C) +.63; −.59
D) −.59; +.63
E) +.81; −.59
Correct Answer:
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