The Effect of Task Constraint on Learning of Movement Pattern and Parameter during Observational Learning
Author(s):
Abstract:
The purpose of this study was to address the effect of task constraint on learning of movement pattern and parameter during observational learning. For this purpose 16 participants, all right-handed, were randomly divided into ball and no-ball groups. Both groups observed a point-light display of full body demonstration while one group had to throw a ball like the model (with task constraint) and the other had no information about the external goal of the task (without task constraint). Both groups performed 20 trials as acquisition, and one day later they completed 5 trials as retention. Movement kinematics were recorded to be compared with the model. Variability of intra-limb coordination and the peak wrist velocity difference in reference to the model were calculated. The results showed that in movement coordination the no-ball group performed more comparable to the model than ball group, but, in peak wrist velocity, the ball group was more comparable to the model. These results were observed both in acquisition and retention. A possible reason for these results could be the ball groups ignoring of the movement pattern in order to achieve the external movement goal.
Keywords:
Language:
Persian
Published:
Motor Behavior, Volume:8 Issue: 26, 2017
Pages:
17 to 34
magiran.com/p1651741
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!