@article{oai:nagoya.repo.nii.ac.jp:00002291,
 author = {河合, 優年 and KAWAI, Masatoshi},
 journal = {名古屋大學教育學部紀要. 教育心理学科},
 month = {},
 note = {This paper presents the frequences, cooccurrences and sequencial changes of spontaneous movements of infats as young as 16 weeks of age: arm, hand, leg, foot, facial expression, gaze direction, and vocalizations. Vocalizations and hand expressions of mother also were coded for each mother. Twelve full-term, healthy infants were observed during a 2-minute spontaneous face to face interaction with their mothers. The motion of infant and mother were recorded by a video recorder and coded in real time using the categories of actions listed. There were significant cooccurrences between right and left arm movements and between right and left leg movements. Right/left differences were not apparent for any category. Arm action was systematically organized into sequences with leg action. Back ward movement (ROLL BACK) of right hand occurred before left leg up movement, and left hand occurred right leg correspondingly. The results were discussed in relation to their implications for the ontogeny of spontaneous movement., 国立情報学研究所で電子化したコンテンツを使用している。},
 pages = {25--33},
 title = {三カ月児における自発性手足運動 : マイクロアナリシスの試み},
 volume = {33},
 year = {1986}
}