List of Articles Family Variable Open Access Article Abstract Page Full-Text 1 - An Investigation the Relationship between Bilingualism and the Learning of English Language Nasser yoosefi Ahmad Sohrabi Ozera Etemadi Seyed Ahmad Ahmadi Open Access Article Abstract Page Full-Text 2 - Group membership model with distinct analysis for students with high-risk behaviors based on family characteristics. rahim farzin Nadereh Sohrabi siamak samani Maryam Koroshnia