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.
Tripartite Theory of Personality. Freud (1923) saw the personality structured into three parts (i.e. tripartite), the id, ego and superego (also known as the psyche), all developing at different stages in our lives. These are systems, not parts of the brain, or in any way physical.
Elton Mayo is known as the founder of the human relations movement. His research includes the Hawthorne studies and his book The Human Problems of an Industrialized Civilization. Key Terms. Industrial Psychology: A field focusing on topics such as hiring workers with personalities and mental abilities best suited to certain types of vocations.