نوع مقاله : مطالعه پژوهشی اصیل
نویسندگان
1 کارشناس ارشد رفتار حرکتی، دانشکده علوم ورزشی، دانشگاه شهید چمران اهواز، اهواز، ایران
2 استادیار رفتار حرکتی، دانشکده علوم ورزشی، دانشگاه شهید چمران اهواز، اهواز، ایران
3 گروه رفتار حرکتی، دانشکده علوم ورزشی، دانشگاه شهید چمران اهواز، اهواز، ایران
چکیده
هدف از پژوهش حاضر بررسی تأثیر تهدید کلیشه ای اضافه وزن بر یادگیری حرکتی و اعتماد به تعادل زنان سالمند بود. بیست و چهار زن سالمند (68/2± 38/62 سال) به طور در دسترس انتخاب و به صورت تصادفی در دو گروه تهدید کلیشه ای (تأکید بر تأثیرگذاری ویژگی های فردی نظیر اضافه وزن بر عملکرد) و کنترل جای گرفتند. تکلیف شامل حفظ حداکثر تعادل روی تعادل سنج پویا در طول کوشش های 30 ثانیه ای، به صورت 1 کوشش پیش آزمون، 10 کوشش اکتساب و 5 کوشش یادداری انجام شد. پرسشنامه اعتماد به تعادل نیز در دو مرحلۀ پیش آزمون و یادداری تکمیل شد. یافته ها عملکرد تعادلی و اعتماد به تعادل پایین تری را در گروه تهدید کلیشه ای اضافه وزن نسبت به گروه کنترل گزارش کردند. لذا پیشنهاد می شود در موقعیت های مشابه، مربیان، با تأکید بر عدم تأثیرگذاری ویژگی های فردی نظیر اضافه وزن بر عملکرد حرکتی، از بروز تهدیدات کلیشه ای کاسته و از تخریب عملکرد و یادگیری افراد جلوگیری نمایند.
کلیدواژه‌ها
موضوعات
عنوان مقاله [English]
The Effect of Overweight Stereotype Threat on Motor Learning and Balance Confidence of Elderly Women
نویسندگان [English]
- Maryam Rabeinia 1
- Esmaeel Saemi 2
- Rasool Abedanzadeh 3
1 Master of sciences in motor behavior, Faculty of Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
2 Assistant professor of motor behavior, Faculty of Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
3 Department of Motor Behavior, Sport Sciences Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran
چکیده [English]
The purpose of this study was to investigate the effect of overweight stereotypical threat on motor learning and balance confidence of the elderly women. Twenty-four elderly women (Mage=62.38 ± 2.68 years) were randomly selected and randomly assigned to two groups of stereotypical threats (emphasis on individual characteristics such as overweight on performance) and control. The task consisted of maintaining the balance on the stabilometer during 30-second trials, 1 trial in the pre-test, 10 trials in the acquisition phase and 5 trials in the retention test. The balance confidence questionnaire was completed in two stages of pre-test and retention. The findings of the study indicated lower motor learning and balance confidence in the overweight stereotypic group compared to the control group, therefore, it is suggested that in similar situations, coaches, with emphasis on the ineffectiveness of individual characteristics Such as overweight on motor performance, reduce stereotype threats and so prevent performance and learning disruptions.
کلیدواژه‌ها [English]
- Dynamic Balance
- Elderly
- Balance
- Overweight
- Stereotype Threat
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