List of Articles شایستگی اجتماعی Open Access Article Abstract Page Full-Text 1 - The modeling of positive youth development on the basis of self- regulation social competence and parental bonding Somayeh Dolati Roya Kouchakentezar Zohreh Sadeghiafjeh Open Access Article Abstract Page Full-Text 2 - Role of Social Self of Tehrani Citizens in Sustainable Urban Development (A Case Study: District 2, Tehran) Mohammadreza BOZORGI Farhad Emamjomeh Iraj Eraj Saee Arasi Open Access Article Abstract Page Full-Text 3 - Effectiveness of training packages of Yang's reasoning on mood instability and perception of social competence in children with attention deficit hyperactivity disorder Miad Sayfi pour Ilnaz Sajadian Mohammad Ali Nadi