EN
Social sciences such as psychology, sociology, and political science are in strict relation to philosophy. There is a diversity of ontologies and epistemologies in social sciences. The article first analyses philosophical approaches in psychology, sociology, and political science. Approaches discuss in psychology are: behaviorism, psychoanalysis, humanistic psychology. Approaches discuss in sociology are: functional theory, evolutionary theory, conflict theory, exchange theory, interactionist and phenomenological theory, structuralist theory, critical theory. Approaches discuss in political science are: behaviouralism, rational choice, institutionalism, feminism, interpretative theory, Marxism, normative theory. Then the article discusses personalistic approach in political science that is typical for scientists from the Institute of Political Science and Public Administration of Cardinal Stefan Wyszynski University. This approach focuses on anthropology of human dignity. Next the article analyses a Thomistic approach which is new in political science. This approach can be developed in two directions: from political science to Thomism or from Thomism to political science. The former way corrects analysis in personalistic political science using Thomistic approach. The latter starts from Thomism and consistently builds political science with Thomistic approach. In conclusions the article is in favor of a dialog between consistent Thomism philosophers and personalist political scientists.