Indices of reaction time correlate as_______ high as with traditional psychometric tests of intelligence.
A) .20
B) .50
C) -.20
D) -.50

Question

Quizplus · Accepted Answer

Reaction time has a moderate correlation with traditional psychometric tests of intelligence, typically around .50. This suggests that individuals who perform better on intelligence tests tend to have faster reaction times, although the correlation is not so high as to suggest that reaction time could serve as a direct proxy for intelligence.

Indices of Reaction Time Correlate As_______ High as with Traditional