Roughly _____% of the variability in personality among individuals is due to genetic factors.
A)25
B)40
C)60
D)75

Question

Quizplus · Accepted Answer

Research in psychology suggests that approximately 40% of the variability in personality traits among individuals can be attributed to genetic factors. This estimate comes from studies on twins, including both identical and fraternal twins, which allow researchers to disentangle the effects of genetics and environment on personality.

Roughly _____% of the Variability in Personality Among Individuals Is