List of Articles high school Open Access Article Abstract Page Full-Text 1 - The Relationship between Personality Traits, Moral Behavior and the Feeling of Guilt with Compulsory Citizenship Behavior Mohammad Ali Nadi Hajar Azizii Nafiseh Masjedi Open Access Article Abstract Page Full-Text 2 - Academic Engagement in Iranian Highschool Students: A Qualitative Study Hamid Reza Afrooz Javad Ejei Elahe Hejazi Ali Moghaddamzade Open Access Article Abstract Page Full-Text 3 - Sociological analysis of the effect of cyberspace on students' academic achievement sayyed atollah sinaee sara mousavi mashhadi Open Access Article Abstract Page Full-Text 4 - The relation of teacher’s use of knowledge management on student research motivation at Tehran city high schools. مهرنوش جعفری پریوش جعفری علی حسن بیگی Open Access Article Abstract Page Full-Text 5 - Providing a Model to develop a model for school principals based on a competency-based approach (Case Study: Tehran Secondary School Mozhgan Farhadfar abolghasem delkhosh kasmayi Mahmoud Safari 10.52547/istd.31103.8.30.73 Open Access Article Abstract Page Full-Text 6 - Survey of Yasuj high school students' opinions about environmental protection Golnar Salehi khah Helaleh Ranjbari Soraya Bastan Open Access Article Abstract Page Full-Text 7 - Investigating the effect of the English teacher on the self-esteem of high school students in Yasouj city Ali Rakhshan Open Access Article Abstract Page Full-Text 8 - Studying the status of parameters of economic education in the humanities curriculum at high schools سیروس محمودی