As documented across several cultures, the Big Five personality factors have _____ heritability.

• A. zero
• B. 25 percent
• C. 50 percent
• D. 75 percent

Answer: (C)

Verified step by step guidance

1. Understand the concept of heritability: Heritability is a measure used in genetics that estimates how much of a trait's variation in a population can be attributed to genetic differences among individuals.
2. Familiarize yourself with the Big Five personality factors: These are five broad domains or dimensions of personality that are used to describe human personality. They include openness, conscientiousness, extraversion, agreeableness, and neuroticism.
3. Research studies on the heritability of the Big Five: Numerous studies have been conducted to determine the heritability of these personality traits, often using twin studies to compare the similarities between identical and fraternal twins.
4. Analyze the findings: The consensus from these studies is that the Big Five personality traits have a significant genetic component, with heritability estimates often around 50 percent.
5. Conclude with the understanding that while genetics play a substantial role in personality, environmental factors also contribute to the development of these traits.