Using twin studies, personality factors such as extraversion have been shown to have a _____% contribution of genetic factors.
A) 10
B) 25
C) 50
D) 75

Question

Quizplus · Accepted Answer

Studies have consistently shown that personality factors such as extraversion have around a 50% contribution of genetic factors. This means that approximately half of the variation in extraversion can be attributed to genetics, while the other half is likely influenced by environmental and situational factors.

Using Twin Studies, Personality Factors Such as Extraversion Have Been