title: Effects on modeling sequential body movements when viewed from the front or rear.
abstract: This study investigated the effect of having a model demonstration viewed from the rear and/or front on the subsequent acquisition of sequential gross-movement patterns, and further examined how participants who observed the bi-angle model directed their attention toward the rear view or the front view in mirror. The movement pattern consisted of seven pauses. A total of 36 participants was divided into three groups: the rear-angle group, which observed the rear view; the front-angle group, which observed from the front view and had to change the motions into their mirror opposites; and the bi-angle group, which observed the rear view and the front view in the mirror. The results showed that (1) all groups acquired the movement pattern, (2) the bi-angle and the rear-angle groups reproduced the demonstrated movement more accurately than the front-angle group, and (3) the bi-angle group tended to focus gaze on viewing the model from the rear. These results suggest that rear viewing was more effective than front viewing, because the participants could simply copy the motion, the bi-angle group members directed their visual attention to the view from the rear without any instruction about observational strategy, and modeling effect was the same for the rear-angle group and the bi-angle group.
authors.affiliation: Faculty of Sports Science and Health,Doshisha University, Kyotanabe, Kyoto, Japan. tishikur@mail.doshisha.ac.jp
authors.forename: Tadao
authors.initials: T
authors.lastname: Ishikura
mesh_terms: D001288:Attention; D003210:Concept Formation; D005260:Female; D005403:Fixation, Ocular; D006801:Humans; D008297:Male; D008570:Memory, Short-Term; D009039:Motion Perception; D009949:Orientation; D010364:Pattern Recognition, Visual; D012193:Reversal Learning; D012691:Serial Learning; D055815:Young Adult