بررسی اثر دو روش افزایش تدریجی درون جلسه‌ای و درصدی تداخل زمینه‌ای بر یادگیری دقت مهارت پرتابی در کودکان

نوع مقاله : علمی- پژوهشی

نویسندگان

دانشگاه شیراز

چکیده

هدف از این پژوهش بررسی تأثیر دو روش افزایش تدریجی تداخل زمینه­ای بر اکتساب، یادداری و انتقال دقت مهارت پرتاب در دانش­آموزان پسر مقطع ابتدایی بود. بدین منظور، از میان 162 دانش­آموز پسر پایه اول یک دبستان در شهر شیراز 30 نفر به ­صورت تصادفی انتخاب شدند. آزمودنی­ها پس از انجام پیش­آزمون، به صورت تصادفی در دو گروه افزایش تدریجی درون­جلسه­ای تداخل زمینه­ای (15 نفر) و افزایش تدریجی درصدی تداخل زمینه­ای (15 نفر) سازماندهی شدند. بعد از اجرای 3 جلسه تمرین پرتاب و ثبت نمرات، فراگیران در آزمون­های انتقال و یادداری مورد آزمون قرار گرفتند. نتایج آزمون اندازه­گیری­های مکرر در مورد دقت پرتاب در جلسات اکتساب تفاوت معناداری را نشان نداد. نتایج آزمون تحلیل واریانس یک طرفه در آزمون انتقال در بین دو گروه تمرینی تفاوت معناداری نشان نداد اما در آزمون یادداری تفاوت معناداری مشاهده شد، که برتری با گروه افزایش تدریجی درون­جلسه­ای تداخل زمینه­ای بود. سطح معناداری در تمامی آزمون­ها 05/0 بود. با توجه به یافته­های این پژوهش می­توان چنین نتیجه­گیری کرد که شیوه افزایش تدریجی تداخل زمینه­ای درون جلسه­ای نسبت به شیوه افزایش تدریجی درصدی می­تواند موجب افزایش عملکرد دقت پرتاب­ در پسران دانش­آموز پایه اول شود.

کلیدواژه‌ها


عنوان مقاله [English]

Effect of systematically increasing intersession contextual interference and systematically increasing the percentage of contextual interference on learning of Throwing Skill Accuracy in children

نویسندگان [English]

  • Robabeh Rostami
  • Farhad Nejati
  • Mahboobeh Alborzi
  • Fatemeh Pasand
Shiraz University
چکیده [English]

Purpose: The aim of this study was to analyze the effect of two methods of systematically increasing contextual interference on acquisition, retention, and transfer of throwing skill accuracy in primary school students. Method: among 162 First grade students from an elementary school in Shiraz city, 30 students were randomly selected. After the pre-test, the participants were organized in two groups of systematically increasing intersession contextual interference (n=15) and systematically increasing the percentage of contextual interference (n=15). After the third session of throwing training and recording the scores, the participants were tested by the transfer and retention test. Significance level in all tests was p≤ 0/05. Results: The results of throwing accuracy in acquisition sessions showed no significant difference between the two groups. The results of the retention test showed significant difference between the two groups in that the systematically increasing intersession contextual interference group did better. No significant differences were found between the two training groups in the transfer test. Conclusion: According to the findings of this study, it can be concluded that the systematically increasing intersession contextual interference method can enhance the performance accuracy compared to systematically increasing the percentage of Contextual interference in retention test.

کلیدواژه‌ها [English]

  • Training arrangement
  • ground interference
  • gradual increase
  • throwing skills
  • accuracy
  • children
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