Rider R A, Imwold C H, Griffin M, Sander A
Percept Mot Skills. 1985 Dec;61(3 Pt 2):1280-2. doi: 10.2466/pms.1985.61.3f.1280.
Hand preference was compared in 22 trainable mentally handicapped and 22 nonhandicapped children (Mage 78.00 mo.). Significant differences were found, showing the nonhandicapped group had a stronger preference when presented 10 hand-choice items from The Harris Tests of Lateral Dominance. In addition, stronger lefthandedness characterized the handicapped group, supporting previous research.
对22名可训练的智力障碍儿童和22名非智力障碍儿童(平均年龄78.00个月)的用手偏好进行了比较。发现了显著差异,即在进行哈里斯侧性优势测试中的10项用手选择项目时,非智力障碍组的偏好更强。此外,智力障碍组以更强的左利手为特征,这支持了先前的研究。