تأثیر آموزش زودهنگام بر عملکرد و یادداری تکلیف توالی حرکتی: شواهدی از دوره‌های حساس یادگیری حرکتی

نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار گروه رفتار حرکتی، دانشکده علوم ورزشی، دانشگاه تربیت دبیر شهید رجایی، تهران، ایران

2 کارشناسی ارشد رفتار حرکتی، دانشکده علوم انسانی، دانشگاه آزاد اسلامی واحد جامع شوشتر، شوشتر، ایران

چکیده

هدف اصلی پژوهش حاضر، بررسی تأثیر آموزش زودهنگام بر عملکرد و یادداری تکلیف توالی حرکتی بود. پژوهش حاضر به‌لحاظ هدف از نوع کاربردی و از نظر گردآوری داده‌ها، نیمه‌آزمایشی بود. جامعه آماری شامل کلیه دانشجویان و خدمه دانشکده علوم دانشگاه شهید چمران اهواز در نیم سال دوم 1397 بودند که از بین آن‌ها به روش نمونه‌گیری هدفمند و در دسترس، 36 آزمودنی پسر راست دست، دامنه سنی 18 تا 27 سال، سالم از نظر سیستم عصبی (فاقد بیماری‌های نورولوژیک) انتخاب و در سه گروه 12 نفری آموزش زودهنگام، دیرهنگام و گواه گمارده شدند. در این مطالعه، برای گردآوری اطلاعات و ارزیابی نمونه‌ها از پرسشنامه سلامت عمومی (GHQ)، آزمون مختصر وضعیت روانی- شناختی (MMSE)، مقیاس کلی ارزیابی تمرین و تجربه کار با موسیقی، رایانه و تایپ (GIMTRE) و نرم‌افزار تکلیف ارائه محرک‌های متوالی (SRTT) استفاده شد. در این پژوهش، کل مداخله شامل دو فاز (اکتساب و یادداری) و 10 مرحله پاسخ بود که طی آن‌ها نتایج عملکرد گروه‌ها با هم مقایسه شد. جهت تجزیه‌وتحلیل داده‌ها از آمار توصیفی، آزمون شاپیرو- ویلک، t همبسته و تحلیل واریانس دوراهه و یک‌راهه استفاده شد. در مرحله اکتساب، در دو مؤلفه زمان و دقت پاسخ، در تمام بلوک‌های حرکتی بین گروه‌های آزمودنی تفاوت معناداری وجود داشت و این تفاوت، به‌نفع گروه آموزش زودهنگام بوده است. در آزمون یادداری نیز، این تفاوت بین گروه‌ها مشهود بود و گروه آموزش زودهنگام سریع‌تر و دقیق‌تر از دیگر گروه‌ها به محرک‌ها پاسخ دادند. این یافته‌ها از احتمال نوعی دوره حساس در دوران کودکی و غنی‌تر کردن آموزش حرکتی از طریق تمرین و تجربه، جهت بهبود عملکرد حرکتی را در مراحل بعدی زندگی حمایت می‌کند.

کلیدواژه‌ها

عنوان مقاله [English]

The Effect of Early Instruction on Performance and Retention of Motor Sequence Task: Evidence for Sensitive Period in Motor Learning

نویسندگان [English]

  • Sayed Kavos Salehi 1
  • Aziz Moradi 2
1 Department of Motor Behavior, Faculty of Sport Sciences, Shahid Rajaee Teacher Training University, Tehran, Iran
2 Department of Motor Behavior, Faculty of Humanities, Islamic Azad University of Shoushtar Branch, Shoushtar, Iran
چکیده [English]

The main purpose of this study was to investigate the effect of early instruction on performance and retention of motor sequence task. The research method was applied and quasi-experimental type. The statistical population included all students and staff of the Faculty of Science in Shahid Chamran University of Ahvaz in the second half of 2017, that among them, 36 right-handed subjects, aged 18 to 27 years, indicating healthy nervous system (lack of neurological diseases) were selected using purposeful and available sampling method. They were divided into three groups of 12 subjects, including the early training, late training, and control group. In this study, General Health Questionnaire (GHQ), Mini Mental State Examination (MMSE), General Index of Musical Training and Related Experience (GIMTRE), and Serial Reaction Time Task (SRTT) software were used to collect information and evaluate the samples. The intervention consisted of two phases (acquisition and retention) and 10 stages for response to sequential stimuli during which the results of the groups’ performance were compared. Data were analyzed using descriptive statistics, Shapiro-Wilk test, independent-t, mixed and one way ANOVA test. In the acquisition phase, for the two components of response time and accuracy, there was a significant difference in all the blocks between the groups and this difference was in favor of the early training group. In addition, in the retention test, the difference between the groups was evident, and the early training group responded to stimuli faster and more accurately than the late training and control groups.These findings support the idea that there may be a sensitive period during childhood in which enriching motor training through practice and experience can enhance motor performance in the next stages.

کلیدواژه‌ها [English]

  • Sensitive Period
  • Motor Learning
  • Motor Sequence

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فصل‌نامه پژوهش‌های کاربردی روانشناختی
دوره 11، شماره 3
آذر 1399
صفحه 133-152

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