van Duyne H J, D'Alonzo B J
J Psychol. 1980 May;105(2d Half):123-9. doi: 10.1080/00223980.1980.9915140.
The purpose of this study was to determine whether there were development patterns of lateralized finger recognition in 3- and 4-year-old males and females when age appropriate tasks were used. The sample consisted of 160 3-year-olds (70 males and 90 females) and 205 4-year-olds (101 males and 104 females). Children were administered a warm-up task and three finger recognition tasks which increased in difficulty. Tasks were administered to both left and right hands. Different regression equations were obtained for 3- and 4-year-old males and females. Differences in regression equations were related to task difficulty and left and right hand conditions. Results were discussed in terms of cognitive and lateralization development.
本研究的目的是确定在使用适合年龄的任务时，3岁和4岁男性及女性是否存在手指识别偏侧化的发展模式。样本包括160名3岁儿童（70名男性和90名女性）和205名4岁儿童（101名男性和104名女性）。对儿童进行了一项热身任务和三项难度递增的手指识别任务。任务分别针对左手和右手进行。为3岁和4岁的男性及女性获得了不同的回归方程。回归方程的差异与任务难度以及左右手条件有关。从认知和偏侧化发展的角度对结果进行了讨论。
