en روان شناسی تربیتی Educational Psychology پژوهشي Original <div style="text-align: justify;"><span style="color:#3366ff;"><span style="font-size:14px;"><span style="font-family:Times New Roman;"><span style="line-height:2;"><b>Objective:</b> The present study was conducted to investigate psychological hardiness based on perfectionism and body image among adolescent girls.<br> <b>Methods:</b> This research employed a descriptive-correlational design. The statistical population included all female high school students (second cycle) in Kahnouj city during the 2023&ndash;2024 academic year. A multi-stage cluster random sampling method was used to select participants. The data collection instruments included the Psychological Hardiness Scale (Kloh et al., 2012), the Perfectionism Questionnaire (Terry-Short et al., 2010), and the Body Image Questionnaire (Cash, 2015). Data were analyzed using simultaneous regression analysis in SPSS version 27.<br> <b>Results:</b> The findings revealed that perfectionism negatively and significantly predicted psychological hardiness (p < 0.05), while body image positively and significantly predicted psychological hardiness (p < 0.05).<br> <b>Conclusions:</b> The results suggest that perfectionism reduces, while a positive body image enhances, psychological hardiness in adolescent girls. Psychologists, school administrators, and teachers can apply these findings to improve the psychological resilience of adolescent girls.</span></span></span></span></div> Psychological resilience, Perfectionism, Body image, Adolescent girls 0 0 http://ieepj.hormozgan.ac.ir/browse.php?a_code=A-10-1027-1&slc_lang=en&sid=1 Eshagh Raisi raisi.psychologist@gmail.com 100319475328460012150 100319475328460012150 No PhD Student, Department of Psychology, BA.C., Islamic Azad University, Bandar Abbas, Iran Kobra Hajializadeh hajializadehk@iau.ac.ir 100319475328460012151 100319475328460012151 Yes Associate Professor, Department of Psychology, BA.C., Islamic Azad University, Bandar Abbas, Iran Eghbal Zarei zarei@gmail.com 100319475328460012152 100319475328460012152 No Professor, Department of Psychology, University of Hormozgan, Bandar Abbas, Iran