National Institute of Education, Nanyang Technological University, Singapore.
National Institute of Education, Nanyang Technological University, Singapore.
Acta Psychol (Amst). 2021 Jun;217:103321. doi: 10.1016/j.actpsy.2021.103321. Epub 2021 May 3.
This paper aims to investigate perceptual-motor skill transfer, both through the specific as well as the general aspect of skill transfer. Specifically, we examined differences in skill transfer that occurred between participants who are skilled in practicing a perceptual motor activity involving striking with an implement and participants who are skilled in their own sports but are novice to striking task (i.e., batting an immobile ball). Skill transfer was assessed through the effect of practicing a new, novel task on the performance (ball velocity), intrinsic behavior (elbow and shoulder kinematic) as well as on the impetus for exploratory behavior (variability of elbow and shoulder kinematics) in the two groups of participants (n = 8 for each group), with reference to another group of expert participants (n = 8) for this batting task. Results showed that positive skill transfer was present and was multidimensional in the group of participants who have experience in using an implement in striking tasks. In addition, both specific transfer as well as general transfer were dependent on the task dynamics. More precisely, positive transfer was observed both through a sharing of similar movement patterns, an impetus for exploration and a direct transfer of performance in a novel task between groups who have experience in using an implement in striking tasks.
本文旨在探究知觉运动技能迁移，包括从具体和一般的技能迁移方面进行研究。具体而言，我们研究了在两种参与者之间发生的技能迁移差异，一种是在涉及使用工具进行打击的知觉运动活动中具有熟练技能的参与者，另一种是在自己的运动中具有熟练技能但对击球任务（即击打不动球）不熟悉的参与者。通过练习新的、新颖任务对两组参与者（每组 8 人）的表现（球速）、内在行为（肘部和肩部运动学）以及探索行为的动力（肘部和肩部运动学的可变性）的影响来评估技能迁移，同时参考另一组在击球任务方面具有专业经验的参与者（n=8）。结果表明，在有使用工具进行打击任务经验的参与者群体中存在积极的技能迁移，并且是多维度的。此外，特定迁移和一般迁移都取决于任务动态。更具体地说，在有使用工具进行打击任务经验的参与者群体之间，通过共享相似的运动模式、探索动力以及在新颖任务中直接转移表现，观察到了积极的迁移。
