@article{oai:shizusan.repo.nii.ac.jp:00001780,
 author = {佐藤, 寛子 and サトウ, ヒロコ and SATO , Hiroko},
 issue = {1},
 journal = {スポーツと人間 : 静岡産業大学論集, Sport and human beings : Journal of Shizuoka Sangyo University},
 month = {Jan},
 note = {This paper is an extraction of one case from a fact-finding survey of “thumb with metacarpophalangeal (MP) joint hyperextension laxity (instability)” in infants. For one girl, the state of thumb MP joint hyperextension when using scissors was followed up from 4 years 0 months to 5 years 8 months. This girl had thumb MP joint hyperextension when using scissors, but at 5 years and 8 months, she learned stable scissors skills in the extension ROM (up to 10 °). It should be noted that this girl, who had thumb MP joint hyperextension, learned by herself how to skill scissors without hyperextension. On the other hand, infants with hyperextension other than her use scissors in the state of thumb MP joint hyperextension. Focusing on bones and muscles, we analyzed the growth process of the thumb MP joint and consider the points for infants with thumb MP joint hyperextension to learn how to use scissors without hyperextension.},
 pages = {25--35},
 title = {造形活動における手の巧緻性の発達 ―ハサミ操作の観察記録の分析から―},
 volume = {5},
 year = {2021}
}