D
Dr. Sarah Mitchell
Clinical Psychologist
PhD Clinical Psychology, Columbia University
personalitymental_healthclinicaliq
15+ years of experience
Dr. Sarah Mitchell received her PhD in Clinical Psychology from Columbia University, where she focused on personality assessment methodologies and psychometric validation. She has spent over 15 years working in clinical practice, research, and psychological test development. Her work has been published in the Journal of Personality Assessment and Psychological Testing. She is a member of the American Psychological Association and the Society for Personality Assessment. At QuizNeuro, Dr. Mitchell oversees the clinical accuracy of our mental health screening tools and personality assessments, ensuring they meet professional standards while remaining accessible to the general public.
Articles by Dr. Sarah Mitchell
Am I Depressed or Just Sad? How to Tell the Difference
3/26/2026 | 11 min
Complete Guide to Online Mental Health Screening Tests
3/26/2026 | 14 min
The Complete Guide to Personality Tests: MBTI, Big Five, Enneagram and Beyond
3/26/2026 | 12 min
Most Common Personality Types by Country: What Our Data Reveals
3/26/2026 | 14 min
Why Am I Always Tired? 5 Tests That Reveal the Answer
3/26/2026 | 10 min
Dark Triad Test vs Narcissism Test: Understanding Dark Personality Traits
3/25/2026 | 12 min
Enneagram vs MBTI: Two Personality Systems That Reveal Different Truths
3/25/2026 | 12 min
MBTI vs Big Five: Which Personality Test Actually Tells You More?
3/25/2026 | 13 min