I often feel tense or anxious.
FAQs
What is the NEO Personality Inventory?
The NEO-PI assesses the Five-Factor Model (Big Five) of personality: Neuroticism, Extraversion, Openness to Experience, Agreeableness, and Conscientiousness.
Who developed the NEO-PI?
The NEO-PI was developed by Paul Costa and Robert McCrae in the 1970s-1980s, based on extensive personality research and factor analysis.
What type of assessment is the NEO-PI?
It is a comprehensive self-report questionnaire that measures five major personality dimensions and their facets.
What does the NEO-PI measure?
- Neuroticism: Emotional stability and negative emotions
- Extraversion: Sociability and energy level
- Openness: Imagination, curiosity, and openness to new experiences
- Agreeableness: Compassion, cooperation, and trust
- Conscientiousness: Organization, responsibility, and self-discipline
How many items and what format?
60 items (12 per domain) rated on a 5-point scale (1-5) assessing agreement with personality statements.
How is the NEO-PI scored?
Five domain scores (12-60 each) and total personality profile. T-scores (50 ± 10) for clinical interpretation.
Who can use the NEO-PI?
Adults (17+) in clinical, research, organizational, and personal development settings.
What are the strengths of the NEO-PI?
Comprehensive coverage of personality, excellent psychometric properties, extensive research base.
What are the limitations of the NEO-PI?
Self-report format, may not capture all personality aspects, cultural differences in expression.