اعتبار و روایی مقیاس خوداثربخشی ورزش کردن در افراد دارای اضافه وزن و چاق

نوع مقاله: علمی- پژوهشی

نویسندگان

1 دانشگاه پیام نور گرمسار ایران

2 دانشگاه پیام نور تهران

3 دانشیار گروه روانشناسی پژوهشگاه حوزه و دانشگاه قم

4 عضو 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

موضوعات


عنوان مقاله [English]

The reliability and validity of exercise self- efficacy scale among overweight and obese individuals

نویسندگان [English]

  • M Agahheris 1
  • E Mousavi 2
  • M Janbozorgi 3
  • Z barghi Irani 4
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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