This essential textbook examines what personality traits are, how they influence human behaviour and the applications of personality assessment.

From Sex to Schizophrenia: Everything You Need to Develop Your Characters! What makes a person commit a white-collar crime? Who is a likely candidate to join a

How do we come to be who we are? Why do we differ in our personalities? How do these differences matter in life? Individual Differences and Personality aims to

The definitive guide to using this ancient psychological system to gain self-knowledge and achieve personal growth—now expanded and revised. The Enneagram is

A tremendous amount of research has been performed looking at the relationship between personality and disease. Research on this topic has been spread throughou