Objective: to explore for language retarded children analyzed the effective health measures to early intervention.

目的：探讨分析针对语言发育迟缓儿童早期干预的有效保健措施。

But there is few report on the practice and application of using Orff instruments in the training of mentally retarded children.

但在智力落后儿童中开展奥尔夫乐器教学的训练，却很少见诸实践与运用的报导。

There are a lot of practice and researches on application of multiple intelligences theory in education for mentally retarded children.

运用多元智能理论在智力落后儿童教育中进行了多方面的实践和研究。

This article develops a research on it, and examines the efficacy of Orff instruments on developing musical intelligence of mentally retarded children.

本文在智力落后儿童中开展奥尔夫乐器教学法的训练实践与运用研究，对其音乐智能开发的研究提出了自己的见解。

To explore the relation between the Cognitive Assessment System(CAS) and the Wechsler intelligence scale for testing children, WISC-CR and CAS are taken in survey on 37 mildly retarded children.

为探讨韦氏 儿童 智力测验与CAS认知评估系统之间的关系，对37名轻度 智力 障碍 儿童进行韦氏 儿童 智力测验和CAS 测试。