روايي و پايايي آزمون رشد حركتي درشت- 3 در كودكان 5 تا 9 سالۀعراقي و مقايسۀ رشد مهارت هاي حركتي درشت كودكان ايراني و عراقي

Validity and reliability of the test of gross motor development - 3 in children aged 5 to 9 years in Iraq and a comparison of the development of gross motor skills of Iranian and Iraqi children

هدف اصلي اين پژوهش بررس ي ويژگي هاي روان سنجي نسخۀ عراقي آزمون ر شد حركتي درشت نسخۀ سوم در كودكان 5 تا 9 سال عراقي و هدف دوم آن مقايسۀ رشد مهارت هاي حركتي درشت كودكان ايراني و عراقي بود. براي هدف اول 400 كودك به روش نمونه گيري خو شه اي از كشور عراق به عنوان شركت كننده انتخاب و با استفاده از آزمون 8-9 ساله عراقي - رشد مهارت هاي حركتي درشت - 3 ارزيابي شدند. همچنين براي هدف دوم 30 نفر از شركت كنندگان 9 به صورت تصادفي ساده انتخاب و با يك گروه 30 نفري مشابه از كودكان ايراني مقايسه شدند . به منظور تجزيه و تحليل دادهها از روشهاي آماري ضريب آلفاي كرونباخ، ضريب همبستگي درون طبقه اي پيرسون، روش تحليل عاملي و آزمون تي استفاده شد. ضرايب پايايي همساني دروني براي خرده آزمون حركات جابه جايي، مهارت هاي توپي و كل آزمون 0 ارزيابي مجدد با / 0 و 91 /90 ،0/ 0، اپ ي ايي آزمون – آزمون مجدد اب ضراي ب 89 / 0 و 87 /85 ،0/ ب ه ترتيب اب 77 0 محاسبه شد. همچنين بين عملكرد / 0 و 84 /80 ،0/ 0 پايايي درون ارزياب با ضرايب 66 / 0 و 88 /85 ،0/ ضرايب 77كودكان ايراني و عراقي در خرده آزمونهاي حركات جاب هجايي، مهارت هاي توپي و نمرة كل مهارت هاي حركتي درشت P > 0/ تفاوت معن اداري مشاهده نشد ( 05 ). نتايج به دست آمده محدود به جامعۀ پسران 5 تا 9 سالۀ عراقي است و براي استفاده در جامعۀ دختران و دامنۀ سني ديگر، به تحقيقات تكميلي نياز است.

The aim of the study was to investigate the psychometric properties of the Iraqi version of the Gross Motor Development Test - Third Edition TGMD-3 in Iraqi children aged 5 to 9 years. The second aim of this study was to compare the development of gross motor skills of Iranian and Iraqi children. The participants were selected from 400 people by cluster sampling method from Iraq and were evaluated using TGMD-3 test. Finally, 30 Iraqis in the age group of 8-9 years were randomly selected and compared with a similar group of 30 Iranian children. Cronbach's alpha, Pearson correlation coefficient, factor analysis and t-test were used to analyze the data. Internal consistency reliability coefficients for locomotor, ball skills and total scores were 0.77, 0.85 and 0.87; test-retest reliability coefficients were 0.89, 0.90 and 0.91; inter-rater reliability coefficients were 0.77, 0.85 and 0.88; intera-rater coefficients were 0.66, 0.80 and 0.84, respectively. Also, there was no significant difference between the performance of Iranian and Iraqi children in the subtests of locomotor and ball skills and the total score of gross motor skills (P <0.05). Due to the confirmation of validity and reliability, this test can be used with confidence to evaluate the development of gross motor skills. The results obtained are limited to the Iraqi boy community of 5 to 9 years, and additional studies are needed in the future for use in the girl community and other age groups.