en تاثیر امید درمانی بر خودکارامدی عمومی سوءمصرف کنندگان مواد ● International Health مقاله اصيل پژوهشي Orginal Article <p style="text-align: justify;">The variety and prevalence of substance abuse are growing and its consequences on physical and psychological health, as well as, on global social and economic concerns are heavy. General self-efficacy is a critical factor underlying substance abuse and its successful treatment. The present study was aimed to investigate the effect of hope therapy on general self-efficacy among substance abusers. This study was quasi&ndash;experimental with pretest&ndash;posttest and control group. The statistical population comprised all of the substance abusers who referred to addiction treatment centers. Convenience sampling method was used to select 40 participants among volunteers. The participants randomly were assigned into the experimental and control groups. The experimental group received eight sessions of two-hour of hope therapy. Both groups responded to general self-efficacy scale before and after the treatment. There was a significant improvement in general self-efficacy of substance abusers after hope therapy sessions. According to research findings, using of hope therapy could have important role in increasing the general self-efficacy of substance abusers and thereby can lead to successful treatment programs and other positive outcomes in the treatment of substance abuse.</p> Hope, Self-Efficacy, Substance Abuse 302 308 http://jrh.gmu.ac.ir/browse.php?a_code=A-10-1337-1&slc_lang=en&sid=1 Zahra Saboor 100319475328460016726 100319475328460016726 No Department of Counseling, School of Humanities, University of Bojnord, Bojnord, Iran Tayebe Rahimi Pordanjani طیبه رحیمی پردنجانی Tayebe.rahimi@yahoo.com 100319475328460016727 100319475328460016727 Yes Department of Psychology, School of Humanities, University of Bojnord, Bojnord, Iran دانشگاه بجنورد-دانشکده علوم انسانی-گروه روانشناسی Ali Mohammadzadeh Ebrahimi علی محمدزاده ابراهیمی Alimohamadzade98@yahoo.com 100319475328460016728 100319475328460016728 No Department of Psychology, School of Humanities, University of Bojnord, Bojnord, Iran دانشگاه بجنورد-دانشکده علوم انسانی-گروه روانشناسی