Rider R A, Mahler T J, Ishee J
Percept Mot Skills. 1983 Feb;56(1):311-4. doi: 10.2466/pms.1983.56.1.311.
While for 31 trainable mentally handicapped children and for 31 nonhandicapped (Mage 91.56 mo.), there were no differences in static balance on left or right legs, total balance time was significantly different between the two groups, confirming prior work which related motor proficiency to intelligence. The normal group showed significant positive correlations among height, weight, age, and measures of static balance but only age was not correlated with balance for the handicapped group.
对于31名可训练的智力障碍儿童和31名非障碍儿童（平均年龄91.56个月），虽然他们左右腿的静态平衡没有差异，但两组之间的总平衡时间存在显著差异，这证实了之前将运动能力与智力相关联的研究。正常组在身高、体重、年龄和静态平衡测量之间显示出显著的正相关，但对于障碍组，只有年龄与平衡无关。
