This page provides all possible meanings and translations of the word Combat. Princeton's WordNet(0.00 / 0 votes)Rate this definition: Wiktionary(0.00 / 0 votes)Rate this definition: A battle, a fight (often one in which weapons are used); a struggle for victory.
Personality psychology is the focus of some of the best known psychology theories by a number of famous thinkers including Sigmund Freud and Erik Erikson. In this section of the personality study guide, learn more about some of the major theories of personality and the psychologists who developed them.
By Kendra Cherry. Updated July 01, 2016. Psychology's most famous figure is also one of the most influential and controversial thinkers of the twentieth century. Sigmund Freud's work and theories helped shape our views of childhood, personality, memory, sexuality and therapy.