Dr. Packard makes a presentation to his students where he argues that extraversion has become such a powerful personality trait because our ancestors needed to be outgoing in order to meet people from other tribes and avoid incestuous relationships

Dr. Packard is supporting the _______ factor that affects personality traits.
a) evolutionary
b) genetic
Consider This: Certain traits have presented themselves over a long period of time.
LO 8.2: State the factors that influence personality traits
c) environmental
Consider This: Certain traits have presented themselves over a long period of time.
LO 8.2: State the factors that influence personality traits
d) cultural
Consider This: Certain traits have presented themselves over a long period of time.
LO 8.2: State the factors that influence personality traits

ANS: a