Results showed that: (1) the loadings of all balance scale items on the first un-rotated factor and the difficulty of those items had no significant positive relation.

• 结果表明：平衡秤任务施测后所得所有项目的因素载荷与其难度之间没有显著正相关，即因素载荷的高低没有反映平衡秤任务复杂性的大小；