Research Shows That the "Big 5" (Five-Factor Model) May Be

Multiple Choice

Research shows that the "Big 5" (five-factor model) may be a biological universal because _____.

A) there may be an evolutionary advantage to people who are more open, conscientiousness, extraverted, agreeable, and less neurotic
B) chimpanzee personalities closely resemble the "Big 5" traits
C) cross-cultural studies support the "Big 5"
D) all of these options