Before revision: The Praxis school was a Marxist humanist philosophical movement , whose members were influenced by Western Marxism.Martin Jay, Marxism and Totality: The Adventures of a Concept from Lukács to Habermas, University of California Press, 1984, p. 5: "Although such thinkers as the Polish philosopher Leszek Kolakowski (during his Marxist Humanist phase) and the Czech philosopher Karel Kosík were certainly important in their own right, their work was nonetheless built upon the earlier thought of Western Marxists, as was that of the Yugoslav theoreticians published in the journal Praxis."
After revision: The Praxis school was a Marxist humanist philosophical cycle , whose members were influenced by Western Marxism.Martin Jay, Marxism and Totality: The Adventures of a Concept from Lukács to Habermas, University of California Press, 1984, p. 5: "Although such thinkers as the Polish philosopher Leszek Kolakowski (during his Marxist Humanist phase) and the Czech philosopher Karel Kosík were certainly important in their own right, their work was nonetheless built upon the earlier thought of Western Marxists, as was that of the Yugoslav theoreticians published in the journal Praxis."