List of Articles مثبت اندیشی Open Access Article Abstract Page Full-Text 1 - The role of perfectionism and positive thinking of parents in Prediction of social skills of the elementary students لیلا حسینی طبقدهی zeinab asadi Open Access Article Abstract Page Full-Text 2 - Functional Structure and Presentation Model for the Positive Youth Development in Iranian Adolescents Mahmood Ghasemi Mohammad Taghi Farahani Mohammad Hossein Abdolahi