Twin studies have shown that genetics has the most effect on which of the Big Five personality traits?
A) extraversion
B) conscientiousness
C) neuroticism
D) openness to experience
E) agreeableness

Question

Quizplus · Accepted Answer

Genetics has the highest impact on extraversion according to twin studies. Other studies also reveal that extraversion is most highly correlated with genetic differences.

Twin Studies Have Shown That Genetics Has the Most Effect