The most detailed personality test you'll ever take
48 dimensions. 179 questions. An AI-generated report that covers your personality, values, thinking patterns, career, relationships, and life satisfaction.
What makes a personality test truly detailed?
Most "detailed" personality tests measure 5-16 dimensions. They cover personality traits — and stop there. A truly detailed assessment measures not just how you behave, but what you value and how you think. Opinion DNA measures 48 dimensions across three categories: Personality (Big Five + Dark Triad + emotional regulation), Values (moral foundations + cooperative virtues + personal values), and Meta-Thinking (cognitive biases + primal world beliefs). Each dimension is scored on a continuous 0-100 scale with population comparison.
What's in the report?
Your AI-generated report is not a template with your name inserted. It's a personalized narrative written by AI that has analyzed all 48 of your dimension scores together. The report covers six areas: a guide to reading your scores, a deep dive into your personality, an analysis of your values, insights into your meta-thinking patterns, career implications, and relationship insights. Each section includes specific observations and actionable recommendations unique to your profile.
The 48 dimensions explained
Personality (12 elements): The Big Five traits (Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism), the Dark Triad (Machiavellianism, Narcissism, Psychopathy), plus Emotional Reappraisal, Suppression, Mortality Concern, and Life Satisfaction. Values (24 elements): Moral Foundations (Care, Fairness, Loyalty, Authority, Purity), Cooperative Virtues (Family, Group, Reciprocity, Heroism, Deference, Equity, Property), Personal Values (Power, Achievement, Hedonism, Stimulation, Self-Direction, Universalism, Benevolence, Conformity, Tradition, Security), and Social Orientation. Meta-Thinking (12 elements): Dogmatism, Need for Cognition, Intolerance for Uncertainty, Intellectual Humility, Anthropomorphism, Teleology, Subjective Numeracy, Just World beliefs, and Primal World Beliefs (Alive, Enticing, Safe, Good).
Built with 60+ world experts
Opinion DNA was developed over three years with academic psychologists and behavioral scientists from Oxford, Cambridge, NYU, Royal Holloway, and the University of Pennsylvania. Every dimension uses peer-reviewed psychometric scales. This isn't a BuzzFeed quiz with a PDF attached — it's a research-grade assessment with AI-powered interpretation.
How it works
- 1
Take the assessment
179 questions across personality, values, and meta-thinking. 10-15 minutes, auto-saves progress.
- 2
Get your 48-dimension profile
Continuous 0-100 scores with population averages across all 48 elements.
- 3
Read your AI-generated report
Personalized narrative covering personality, values, meta-thinking, career, and relationships.
Related assessments
Frequently asked questions
How long does the assessment take?
10-15 minutes for 179 questions. Your progress is saved automatically, so you can pause and return.
When do I get my report?
Your 48-dimension scores are available immediately after completing the assessment. Your AI-generated personal report is generated within minutes.
What format is the report in?
Your report is available online in your Opinion DNA dashboard with an option to download as PDF.
Is the report personalized or template-based?
Fully personalized. The AI analyzes your specific combination of 48 dimension scores to generate a narrative unique to your profile. No two reports are the same.
How do I take the personality test?
Sign up at opiniondna.com, then answer 179 agree/disagree questions at your own pace. The assessment auto-saves your progress, so you can pause and return anytime. Most people finish in 10-15 minutes. Your results and AI-generated report are available immediately after completion.
Are personality tests accurate?
Tests using validated psychometric scales (like the Big Five) have strong accuracy for measuring stable traits. Opinion DNA uses peer-reviewed scales for all 48 dimensions, with continuous 0-100 scoring that captures nuance better than binary type systems. The key to accuracy is both the quality of the scales and the breadth of measurement — which is why we measure 48 dimensions, not 4 or 5.
Ready to discover your 48-dimension profile?
Personality, values, and meta-thinking — mapped across 48 dimensions with an AI-generated personal report. Built with 60+ experts from Oxford, Cambridge, NYU, and UPenn.
Start My Assessment — $47One-time purchase. Lifetime access. 30-day money-back guarantee.