List of Articles ژان پیاژه Open Access Article Abstract Page Full-Text 1 - Studying the childish vision in poetry of Sohrab Sepehri,based on the theory of cognitive Development of Jean Piaget leila hormozani Masoud Pakdel Open Access Article Abstract Page Full-Text 2 - Components of educational literature of resistance in children's poems by Nizar Qabbani and Abbas Yamini Sharif based on the theory by Jean Piaget aida danaye mohamad shaygan mehr fariborz hoseynjanzade