Epistemological and philosophical refluxes in the constitution of the Pecheuxtian Discourse Analysis

This article aims at verifying influences of epistemological and philosophical basis constitutive of the French Discourse Analysis (DA), more specifically that one based on the studies of Michel Pêcheux.  For him, the social class, the socio-historic and cultural interpellation of the subject are determining of meanings and are linked with the Marxist historical materialism, via Althusser, as well as with the lacanian Psychoanalysis and with the saussurian Linguistics. His writings also influences by Michel Foucault, especially during the so-called “third phase” of the DA. Thus, between the two philosophical lines which cross science for centuries, that is, the formalist-logicist and the rationalist-idealism, the Discourse Analysis has a strong connection with this last one.