✔Medically Reviewed by Saeideh Azizmohammadi, PhD, PsyD The MBTI is a questionnaire that explores your preferences in four key areas: Extraversion (E) or Introversion (I), Sensing (S) or Intuition (N), Thinking (T) or Feeling (F), and Judging (J) or Perceiving (P). MBTI assigns you a four-letter code that reflects your personality type. If you’ve ever … Continue reading Are INTPs More Prone to Schizophrenia than Other Types?