Wilhelm Dilthey
Znaniecki's culturalism was based on philosophies and theories of Matthew Arnold (Culture and Anarchy), Friedrich Nietzsche (voluntarism), Henri Bergson (creative evolutionism), Wilhelm Dilthey (philosophy of life), William James, John Dewey (pragmatism) and Ferdinand C. Schiller (humanism). He synthesized their theses and developed an original humanistic stance, which was first presented in "Cultural Reality."