主要观察指标：学习障碍儿动作笨拙、性格孤僻、语言障碍及学习能力差等程度的改善情况。

MAIN OUTCOME MEASURES: The improvement of clumsiness, seclusive personality, language disorder or poor learning ability in children with learning disorder.

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结果观察组及对照组分别有17 76 %、6 0 0 %发生智能发育落后，异常顺位为语言障碍、适应性障碍、个人—社交障碍、精细动作落后、大运动落后。

Results 17.76% cases in the observation group and 6.00% in the contrast group lagged behind in petty and major actions, including language barriers, suitability barriers and personal-social barriers.

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