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اعتبار و روایی مقیاس خوداثربخشی ورزش کردن در افراد دارای اضافه وزن و چاق | ||
روانشناسی سلامت | ||
مقاله 3، دوره 2، شماره 5، خرداد 1392، صفحه 34-47 اصل مقاله (514.92 K) | ||
نوع مقاله: علمی- پژوهشی | ||
نویسندگان | ||
مژگان آگاه هریس** 1؛ الهام موسوی2؛ مسعود جان بزرگی3؛ زیبا ایرانی4 | ||
1دانشگاه پیام نور گرمسار ایران | ||
2دانشگاه پیام نور تهران | ||
3دانشیار گروه روانشناسی پژوهشگاه حوزه و دانشگاه قم | ||
4عضو علمی دانشگاه پیام نور | ||
چکیده | ||
هدف: هدف این پژوهش بررسی اعتبار و روایی مقیاس خوداثربخشی ورزش کردن (ESS) و رابطه آن با سبک زندگی کارآمد وزن و شاخص توده بدنی در افراد چاق و دارای اضافه وزن بود. روش: از میان دانشجویان دانشگاه پیام نور استان سمنان 343 دانشجو با شاخص توده بدنی (BMI) بالاتر از 25 با روش نمونهگیری در دسترس که واجد معیارهای ورود- خروج به پژوهش بودند، انتخاب شدند و به گویههای پرسشنامههای خوداثربخشی ورزش کردن و سبک زندگی کارآمد وزن پاسخ دادند و شاخصهای تنسنجی آنها نیز اندازهگیری شدند. یافتهها: دادهها با استفاده از نسخه شانزدهم نرم افزار آماری SPSS مورد تجزیه و تحلیل قرار گرفتند. همسانی درونی با محاسبه ضریب آلفای کرونباخ برای مقیاس خوداثربخشی ورزش کردن 93/0 به دست آمد. همچنین محاسبه ضرایب همبستگی جهت بررسی روایی همگرا و واگرا بیانگر همبستگی معنادار میان ESS و سبک زندگی کارآمد وزن و شاخص توده بدنی بود (05/0Pنتیجهگیری: با توجه به یافتههای به دست آمده در این پژوهش به نظر میرسد که ESS از پایایی و روایی کافی برای ارزیابی خوداثربخشی ورزش کردن در افراد دارای اضافه وزن و چاق برخوردار است | ||
کلیدواژهها | ||
روایی؛ اعتبار؛ خوداثربخشی ورزش کردن؛ سبک زندگی کارآمد وزن؛ شاخص توده بدنی | ||
عنوان مقاله [English] | ||
The reliability and validity of exercise self- efficacy scale among overweight and obese individuals | ||
نویسندگان [English] | ||
M Agahheris1؛ E Mousavi2؛ M Janbozorgi3؛ Z barghi Irani4 | ||
چکیده [English] | ||
Introduction:The reliability and validity of exercise self- efficacy scale (ESS) and its relationship to weight efficacy lifestyle and body mass index among overweight and obese individuals was investigated in this study. Method: Using convenient sampling method, 343 participants with BMI≥25 eligible toexclude- include criteria were selected among students in Payam Noor university of Semnan province. All of them completed the items of exercise self- efficacy, and weight efficacy lifestyle questionnaires, and their anthropometric indices were measured, too. Results: Applying 16th version of SPSS internal revealed that that internal coefficient with alpha's Cronbach for exercise self- efficacy was 0.93. Calculating correlation coefficients to WEL, and body mass index were significant (p | ||
کلیدواژهها [English] | ||
Validity, Reliability, exercise self- efficacy, weight efficacy life style, Body Mass Index | ||
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