Freire and Habermas share a critical theory of the dialogical and developmental subject.Meantime, both of them approach the issues of theory and practice from the perspective of metatheory.

• 摘要弗雷尔和哈贝马斯都信奉“主体是对话发展的”这种批判理论，也都从元理论的角度阐释过理论与实践等问题。