In examining the five-factor model (or the Big Five), Paul Costa and Robert McCrae believed that these trait dimensions are not _____. In other words, knowing someone's score on one dimension would not give any information about scores on the four other dimensions.

• A. repetitive
• B. conventional
• C. genetically endowed
• D. interdependent

Answer: (D)

Verified step by step guidance

1. Understand the five-factor model, also known as the Big Five, which includes the following dimensions: Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism.
2. Recognize that each of these dimensions is considered to be independent of the others. This means that a person's score on one dimension does not predict their scores on the other dimensions.
3. Consider the meaning of the term 'interdependent.' If traits were interdependent, knowing a score on one trait would provide information about scores on other traits.
4. Reflect on the context provided by Paul Costa and Robert McCrae, who emphasized the independence of these traits, meaning they are not interdependent.
5. Conclude that the correct term to fill in the blank is 'interdependent,' as it highlights the independence of the Big Five dimensions from one another.