Step 1: Concept
The 'Big Five' personality traits are a widely accepted psychological model used to describe human personality dimensions.
Step 2: Meaning
The traits are easily remembered using the acronym OCEAN: Openness, Conscientiousness (listed here as Consciousness), Extraversion, Agreeableness, and Neuroticism.
Step 3: Analysis
• Consciousness (Conscientiousness) represents being organized and dependable.
• Openness represents curiosity and a preference for novelty.
• Neuroticism represents the tendency to experience negative emotions.
• Introversion is the opposite end of the "Extraversion" scale, but it is not the name of the broad parameter itself in the OCEAN model.
Step 4: Conclusion
Because "Extraversion" is the official parameter name, "Introversion" is considered incorrect as a primary parameter title.
Final Answer: (D)