Wikipedia
Political science
Political science is a social science concerned with the theory and practice of politics and the description and analysis of political systems and political behavior. It is often described as the pragmatic application of the art and science of politics defined as "who gets what, when and how", leaving out of the picture most of the "why". Political science has several subfields, including: political theory, public policy, national politics, international relations, and comparative politics.
Political science is methodologically diverse, to the discipline include classical political philosophy, interpretivism, structuralism, and behavioralism, realism, pluralism, and institutionalism. Political science, as one of the social sciences, uses methods and techniques that relate to the kinds of inquiries sought: primary sources such as historical documents and official records, secondary sources such as scholarly journal articles, survey research, statistical analysis, case studies and model building.
"As a discipline" political science, possibly like the social sciences as a whole, "lives on the fault line between the two cultures in the academy, the sciences and the humanities."Stoner> . Thus, in some American colleges where there is no separate School or College of Arts and Sciences per se, political science may be a separate department housed as part of a division or school of Humanities or Liberal Arts.Marist>See, e.g., the department of at Marist College, part of a Division of Humanities before that division became the School of Liberal Arts (c. 2000).
Overview
Political scientists study the allocation and transfer of power in decision making, the roles and systems of governance including governments and international organizations, political behavior and public policies. They measure the success of governance and specific policies by examining many factors, including stability, justice, material wealth, and peace. Some political sci read more at » http://en.wikipedia.org/wiki/Political+science