Question

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. over-aroused; reticular activating system.

b. under-aroused; reticular activating system.

c. over-aroused; frontal lobes.

d. under-aroused; frontal lobes.

Answer 1

b. under-aroused; reticular activating system

Step-by-step explanation:

Hans Jurgen Eysenck was a German-British psychologist and was famous for his works on intelligence and personality. He proposed that the extraversion/introversion dimension of personality is related to activation in the brain.

He explained that relative to their optimal level of arousal, extraverts tend to be chronically under-aroused, which is related to activity in the reticular activating system.