Polylogism

Polylogism is the belief that different groups of people reason in fundamentally different ways (coined from poly=many + logos=logic). The term is most often used by some members of the Austrian School of economics and the philosophy of Objectivism. The term is attributed to Ludwig von Mises, who claimed that it described Marxism and other social philosophies. In the Misesian sense of the term, a polylogist ascribes different forms of logic to different groups, which may include groups based on race, gender, class, or time period. Attributions of polylogism often lack textual support, so it remains unclear whether the term 'polylogism' describes any actual serious body of thought.