نوع مقاله : مقاله پژوهشی
نویسنده
گروه تربیت بدنی و علوم ورزشی، واحد آبادان، دانشگاه آزاد اسلامی، آبادان، ایران.
چکیده
ادراک کودک از شایستگی حرکتی خود می تواند نقش واسطه ای مهمی بین شایستگی حرکتی واقعی و فعالیت بدنی باشد. هدف این مطالعه، ترجمه فارسی و ارزیابی روایی و پایایی مقیاس تصویری شایستگی ادراک شده‌ی مهارتهای حرکتی در کودکان هفت تا 10 سال اهواز بود. راهبرد تحقیق توصیفی-هنجاری و طرح تحقیق مقطعی بود. تعداد 256 کودک هفت تا 10 سال به صورت نمونه‌گیری خوشه‌ای از مناطق مختلف اهواز انتخاب و ارزیابی شدند. یک هفته بعد یک زیرمجموعه (98 نفر) به منظور تعیین روایی صوری و یک زیرمجموعه دیگر (87 نفر) برای تعیین پایایی آزمون-بازآزمون بصورت تصادفی انتخاب شدند. ابزار تحقیق آزمون مقیاس تصویری شایستگی ادراک شده‌ی مهارتهای حرکتی بود. از روشهای آماری توصیفی و تحلیل عاملی تاییدی، ضریب همبستگی درون طبقه‌ای و آلفای کرونباخ استفاده شد. روایی صوری برای مهارتهای کنترل‌شی بهتر بود. یافته‌های آلفای کرونباخ در هر دو خرده‌آزمون و کل آزمون قابل قبول بود(0/74تا 0/94). همبستگی درون طبقه‌ای در خرده-آزمون جابجایی(0/90)، خرده‌آزمون کنترل‌شی(0/91) و کل آزمون(0/94) بالا بود. مدل دو عاملی فرض شده مورد آزمون و تایید شد. شاخصهای برازش دارای مقادیر قابل قبولی بود. با توجه به تایید روایی و پایایی مقیاس تصویری شایستگی ادراک شده‌ی مهارتهای حرکتی، می‌توان آن را با اطمینان برای ارزیابی شایستگی ادراک شده‌ی مهارتهای حرکتی کودکان اهواز اسفاده کرد. از آنجا که نمونه‌ها فقط از کودکان شهر اهواز بودند، احتمال دارد نتایج برای تمام کودکان ایران قابلیت تعمیم دهی نداشته نباشد. بایستی مطالعات آینده بر اساس تنوع فرهنگی مناطق دیگر، ویژگیهای این آزمون را ارزیابی کنند.
کلیدواژه‌ها
عنوان مقاله [English]
The psychometric of the Pictorial Scale of Perceived Movement Skill Competence in 7-10 Years Old Children Ahvaz city.
نویسنده [English]
- farzad mohammadi
Department of Physical Education and Sport Science, Abadan Branch, Islamic Azad University, Abadan, Iran.
چکیده [English]
A child's perception of her/his motor competence can play an important mediating role between actual motor competence and physical activity. The aim of this study was to translate into Persian and evaluate the validity and reliability of the Pictorial Scale of Perceived Movement Skill Competence (PMSC ) in 7-10 Years Old Children Ahvaz. The research strategy and design were descriptive-normative and cross-sectional rrespectively. A total of 256 children aged 7-10 years were selected and evaluated by cluster sampling from different regions of Ahvaz. One week later, one subset (n=98) was randomly selected to determine face validity and another subset (n=87) was selected to determine the reliability of test-retest. The research tool was PMSC test. Descriptive statistical methods and confirmatory factor analysis, intra-class correlation coefficient and Cronbach's alpha were used. Face validity was better for object control skills. Cronbach's alpha Results were acceptable in both subtests and the whole test (0.74 to 0.94). Intra-class correlation was high for locomotor subtest (0.90), object control subtest (0.91) and total test (0.94). The hypothesized two-factor model was tested and confirmed. Fit indices had acceptable values. Considering the confirmation of the validity and reliability of PMSC , it can be used with confidence to assess the perceived competence of Ahwaz children's motor skills. Since the samples were only from children in Ahvaz, the results may not be generalizable for all children in Iran. Future studies should evaluate the characteristics of test based on the cultural diversity of other regions.
کلیدواژه‌ها [English]
- Fundamental motor skills
- Perceived competence
- Validity
- Reliability
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