دانلود مقاله ISI انگلیسی شماره 72151
ترجمه فارسی عنوان مقاله

به طور مداوم استراتژی جنبش مدون سازی مدل مهمتر از سطح مهارت مدل در زمینه های یادگیری مشاهده ای است

عنوان انگلیسی
Consistently modeling the same movement strategy is more important than model skill level in observational learning contexts
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
72151 2014 9 صفحه PDF
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Acta Psychologica, Volume 146, February 2014, Pages 19–27

ترجمه کلمات کلیدی
2323 ادراک بصری، 2330 پردازش موتور، 2343 یادگیری و حافظه وظیفه مشاهده، هماهنگی، دینامیک، دو طرفه، کارشناس، مرحله نسبی
کلمات کلیدی انگلیسی
2323 Visual perception; 2330 Motor processes; 2343 Learning and memoryAction-observation; Coordination; Dynamics; Bimanual; Expert; Relative phase

چکیده انگلیسی

The experiment undertaken was designed to elucidate the impact of model skill level on observational learning processes. The task was bimanual circle tracing with a 90° relative phase lead of one hand over the other hand. Observer groups watched videos of either an instruction model, a discovery model, or a skilled model. The instruction and skilled model always performed the task with the same movement strategy, the right-arm traced clockwise and the left-arm counterclockwise around circle templates with the right-arm leading. The discovery model used several movement strategies (tracing-direction/hand-lead) during practice. Observation of the instruction and skilled model provided a significant benefit compared to the discovery model when performing the 90° relative phase pattern in a post-observation test. The observers of the discovery model had significant room for improvement and benefited from post-observation practice of the 90° pattern. The benefit of a model is found in the consistency with which that model uses the same movement strategy, and not within the skill level of the model. It is the consistency in strategy modeled that allows observers to develop an abstract perceptual representation of the task that can be implemented into a coordinated action. Theoretically, the results show that movement strategy information (relative motion direction, hand lead) and relative phase information can be detected through visual perception processes and be successfully mapped to outgoing motor commands within an observational learning context.