Potentia is the official distributor of CPP products in Thailand and Vietnam. Products include: • MBTI® • FIRO® • CPI™ • TKI • Strong Interest Inventory® The Myers-Briggs Type Indicator® (MBTI®) questionnaire sorts people's mix of innate preferences into one of 16 personality types. These types are useful in predicting a person's behavior. The MBTI® is based on Carl Jung’s theory of psychological type, and indicates your personality preferences in four dimensions: Extraversion-Introversion; Sensing-Intuition; Thinking-Feeling; Judging-Perceiving.