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.
Jean Piaget. Jean Piaget was a noted theorist in the field of developmental psychology and in the study of human intelligence. As a child Piaget had many interests in animal life, and having learned the value of systemic study, he demonstrated an encyclopedic knowledge of biology and taxonomy.