Research suggests that the amount of _____ is associated with performance on intelligence tests.
A)white matter
B)brain volume
C)glia
D)gray matter

Question

Quizplus · Accepted Answer

Research suggests that the amount of gray matter is associated with intelligence. Gray matter includes areas of the brain involved in muscle control, sensory perception, such as seeing and hearing, memory, emotions, and speech. Studies have found correlations between gray matter volume in various regions of the brain and individual differences in cognitive abilities, such as working memory, processing speed, and general intelligence.

Research Suggests That the Amount of _____ Is Associated with Performance