Planet Phase Personality Inventory (PPPI)

After decades of scientific research on personality in the context of human psychological development, Dr. Roland Kim has uncovered the secret behind a typical relationship attraction and conflict.

The test has been developed through Dr. Kim’s theoretical and scientific research in psychology, psychoanalysis, and culture, based both on the empirical research data as well as many theories on human development and personality from Sigmund Freud, Carl Jung, Melanie Klein, Erik Erikson, Margaret Mahler, Abraham Maslow, and many other scholars.

The personality theory found that personality is primarily the product of the environment. However, some genes may explain minor areas through traits, such as introversion and extraversion, as Carl Jung and Phillip Zimbardo claimed. 
 
The theory clarifies the personality myth by identifying one’s personality type and characteristic features to find more accurate classifications and suggestions for future conflict resolution.