1901-1981 1921-1997 2010b-964 brazil computers criticalpedagogy criticismandinterpretationfals-borda criticismandinterpretationlacan decolonization edu039000edu029000 education freire general governmentpolicy history jacques lacan latinamerica literacy materials orlando paulo philology philosophy populareducation psychoanalytictheory psychologicalaspects reading studyandteaching teachingmethods technology wm460d328s2009