1. The Nature of Personality Theory 2. Freud s Psychoanalytic Theory 3. Jung s Analytic Theory 4. Social Psychological Theories 5. Murray s Personology 6. Lewin s Field Theory 7. Allport s psychology of the Individual 8. Organismic Theory 9. Sheldon s Constitutional Psychology 10. Cattell s Factor Theory 11. Stimulus-Response Theory 12. Skinner s Operant Reinforcement Theory 13. Rogers Self Theory 14. Existential Psychology 15. Personality Theory in Perspective