Rasoul Danesh Ghalichkhani - Ph.D Student of Behavioral Management,Lorestan University,Lrestan,Iran
Mahmood Reza Esmaeili - Asistant professor, Lorestan University,Lrestan,Iran

The critical schools that equally are known as Frankfurt school and an institute for social research are a thoughtful combination of Marxism and Freud theory. This group was Institute for Social Research that was established in Frankfurt. The Frankfurt school was referred to critical school in the 1960s when it passed its scientific and research pinnacle. They mainly preferred to be recognized as Critical theorists that were given by Max Horkheimer, the intellectual leader of Institute for Social Research in the 1930.

Positivism, Hermeneutics, critical school, communicative action, reason tools, truth, freedom and community