en اثربخشی آموزش تاب‌آوری گروهی بر پرخاشگری و سازگاری تحصیلی دانش آموزان ابتدایی روان شناسی تربیتی Educational Psychology پژوهشي Original <div style="text-align: justify;"><span style="color:#3300ff;"><span style="font-size:14px;"><span style="font-family:Times New Roman;">The present study aimed to investigate the effectiveness of group resiliency training on aggression and academic adjustment in elementary students. The research method was quasi-experimental in which a pretest-posttest design with a control group was used. The statistical population was all sixth grade elementary school girls in Baharestan, Tehran (Iran) in 2020. Participants were 30 students were selected by convenience sampling method and randomly assigned to experimental and control groups. The experimental group received the group resilience training based on the package of Roghanchi et al. (2018) in eight 90-minutes sessions for 2 months (one session per week). The control group did not receive any intervention during this period and remained on the waiting list. The Buss-Perry (1992) Aggression Questionnaire (BPAQ) and Sinha and Singh (1971) Adjustment Inventory for School Students were used to collect data. The research hypotheses were tested using univariate and multivariate analysis of covariance. The results demonstrated that group resiliency training was significantly effective on aggression and academic adjustment (p <0.01). In general, the findings support the role of resilience-based interventions in reducing negative behaviors such as aggression and increasing positive behaviors such as academic adjustment in elementary students.</span></span></span></div> Aggression, academic adjustment, elementary students group resiliency training 331 340 http://ieepj.hormozgan.ac.ir/browse.php?a_code=A-10-529-1&slc_lang=en&sid=1 Amin Asadi Hieh امین اسدی حیه aminasadi7213@gmail.com 10031947532846006052 10031947532846006052 Yes MA, Clinical Psychology, Payame Noor University, South Tehran Branch, Tehran, Iran کارشناسی ارشد، روانشناسی بالینی، دانشگاه پیام نور، واحد تهران جنوب، تهران، ایران Mahnaz Panahi مهناز پناهی m.panahimokari@gmail.com 10031947532846006053 10031947532846006053 No MA, Consulting, Research Sciences Branch, Islamic Azad University, Tehran, Iran کارشناسی ارشد مشاوره، واحد علوم تحقیقات، دانشگاه ازاد اسلامی، تهران، ایران Jamal Mohammadi جمال محمدی j.mmm@yahoo.com 10031947532846006054 10031947532846006054 No MA, General Psychology, Payame Noor University, Kaboudar Ahang Branch, Hamedan, Iran کارشناسی ارشد، روانشناسی عمومی، دانشگاه پیام نور، واحد کبودر آهنگ، همدان، ایران Mina Ghaedi مینا قائدی Mghaedi1367@gmail.com 10031947532846006055 10031947532846006055 No MA, Educational Psychology, Payame Noor University, Shiraz Branch, Shiraz, Iran کارشناسی ارشد، روانشناسی تربیتی، دانشگاه پیام نور، واحد شیراز، شیراز، ایران