Final answer:
Conscientiousness is one of the Big Five personality traits and refers to the degree of organization and efficiency.
Step-by-step explanation:
The Big Five personality traits are openness, conscientiousness, extraversion, agreeableness, and neuroticism. Conscientiousness is one of the Big Five personality traits. It refers to the degree of organization and efficiency. People who are high in conscientiousness are hardworking and dependable.