تاثیر آموزش مبتنی بر راهبردهای تئوری خودتنظیمی بر میزان فعالیت فیزیکی نوجوانان دختر: یک مطالعه نیمه‌تجربی

زمینه و هدف: با توجه به اهمیت سلامت نوجوانان و اثربخشی راهبردهای خودتنظیمی، این پژوهش با هدف تعیین تاثیر آموزش مبتنی بر راهبردهای تئوری خودتنظیمی بر میزان فعالیت فیزیکی نوجوانان دختر انجام شد.مواد و روش‌ها: این مطالعه نیمه‌تجربی در سال 1401 بر روی 60 نفر از نوجوان دختر مراجعه ‌کننده به پایگاه‌های سلامت شهر فردوس انجام شد. نمونه گیری به روش تصادفی ساده انجام و افراد واجد شرایط در دو گروه 30 نفره آزمون و کنترل قرار گرفتند. برنامه آموزشی بر اساس راهبردهای نظریه خودتنظیمی جهت گروه آزمون در 3 جلسه و برای گروه کنترل نیز بعد از اتمام مطالعه برگزار شد. ارزیابی شرکت‌ کنندگان در مرحله قبل و سه ماه بعد از مداخله آموزشی با تکمیل پرسش‌نامه کوتاه استاندارد فعالیت فیزیکی، خودتنظیمی ورزش و پرسش‌نامه محقق ساخته سنجش آگاهی که روایی و پایایی آن مورد تایید قرار گرفت، در دو گروه انجام شد. تحلیل داده ها با استفاده از آزمون های t مستقل و زوجی و آزمون مجذور کای انجام شد.یافته ها: قبل از مداخله آموزشی تفاوت معنی داری بین گروه مداخله و کنترل از نظر متغیرهای دموگرافیک و راهبردهای خودتنظیمی مشاهده نشد (0.05

the effect of education based on self-regulation theory strategies on the physical activity level of adolescent girls: a quasi-experimental study

background and objectives: considering the importance of adolescent health and the effectiveness of self-regulation strategies, this study was conducted with the aim of determining the effect of education based on self-regulation strategies on the promotion of physical activity in adolescent girls.materials and methods: this quasi-experimental study was conducted in 2022 on 60 teenage girls referred to the health centers of ferdous city, iran. sampling was performed using a simple random method, and qualified individuals were divided into two intervention (n=30) and control (n=30) groups. the training program based on self-regulation theory was held for the intervention group in 3 sessions. the participants were evaluated in two stages, before and three months after the educational intervention, by completing a standard short questionnaire on physical activity, self-regulation of exercise, and a researcher-made questionnaire for measuring awareness, whose validity and reliability were confirmed. data analysis was performed using independent and paired t-tests and chi-square test.results: before the educational intervention, there was no significant difference between the two groups in terms of demographic variables and self-regulation strategies (p>0.05); however, after the educational intervention, a significant difference was observed between the goal setting and planning strategies (p=0.001), and the mean of these variables increased in the intervention group three months after the educational intervention which was 15.36±3.09 and 17.87±6.11 compared to before, 14.95±4.84 and 12.78±3.37, respectively. conclusion: considering the effect of self-regulation strategies on the physical activity of adolescents in this research, it is recommended to pay more attention to training based on these strategies.keywords: physical activity, adolescent, self-regulationfunding: this study was funded by mashhad university of medical sciences.conflict of interest: none declared. ethical considerations: the ethics committee of mashhad university of medical sciences approved the study (ir.mums.rec.1399.670).authors’ contributions:- conceptualization: nooshin peyman- methodology: maryam mohammadi- data collection: hadi tehrani- formal analysis: mahbubeh jafari- supervision: nooshin peyman- project administration: nooshin peyman- writing – original draft: maryam mohammadi citation: mohammadi m, peyman n, tehrani h, jafari m. the effect of education based on self-regulation theory strategies on the physical activity level of adolescent girls: a quasi-experimental study. j rafsanjan univ med sci 2024; 23 (6): 499-510. [farsi] - writing – review & editing: maryam mohammadi