Should hand actions be observed when learning hand motor skills from instructional animations?
作者：
Highlights：
• Do learners need to observe hands in learning from animated hand manipulation tasks?
• Animations with and without hands were much more effective than equivalent statics.
• Learning from animations with hands was more efficient than without hands.
摘要
Highlights•Do learners need to observe hands in learning from animated hand manipulation tasks?•Animations with and without hands were much more effective than equivalent statics.•Learning from animations with hands was more efficient than without hands.
论文关键词：Instructional animations,Human movement,Cognitive load theory,Animation effects,E-learning
论文评审过程：Available online 31 May 2013.
论文官网地址：https://doi.org/10.1016/j.chb.2013.04.035
