Eysenck proposed that the extraversion/introversion dimension of personality is related to activation in the brain.Relative to their optimal level of arousal,extraverts tend to be
Chronically ________,which is related to activity in the ________.
A) overaroused;reticular activating system
B) under-aroused;reticular activating system
C) overaroused;frontal lobes
D) under-aroused;frontal lobes

Question

Quizplus · Accepted Answer

Eysenck proposed that extraverts are chronically under-aroused, which leads them to seek out external stimulation to reach their optimal level of arousal. This under-arousal is related to activity in the reticular activating system, a part of the brain involved in regulating arousal and consciousness.

Eysenck Proposed That the Extraversion/introversion Dimension of Personality Is Related