本研究作者设计了三种识记训练（数字材料的识记训练、分类训练、无关联材料识记训练）。结果表明：１．本实验所采用的识记训练在提高弱智儿记忆能力方面很有成效，。２．三种识记训练对轻、中、重度三类弱智儿童有不同的影响：在数字组织水平方面，轻、中度弱智儿童训练后均有显著提高，而重度弱智儿童只能获得较简单的数字组织。三类弱智儿童在类群集水平上都有显著提高。只有轻度弱智儿童的主观组织识记能力能迁移，中、重度弱智儿童这方面能力的提高不显著。３．弱智儿童的记忆缺陷与智力缺陷有关，因此对他们进行识记能力培养的同时，也要把帮助他们克服知觉、思维、语言诸方面的缺陷结合起来考虑 The authors of the study devised three types of memorization training (memorizing training, classifying training, and memorizing training for non-associative materials). The result shows: 1. The learning training used in this experiment is very effective in improving memory ability of mentally retarded children. 2. The three types of memorization training have different effects on three types of mentally retarded children: light, moderate and severe. In terms of digital organization, both mild and moderate mentally handicapped children have significantly improved after training, while those with severe mental handicap can only get relatively simple numbers organization. Three types of mentally handicapped children at the level of cluster have increased significantly. Only children with mild mentally retarded children’s ability to migrate the subjective cognitive ability, moderate and severe mental handicapped children’s ability to improve this aspect is not significant. 3. Mentally handicapped children’s memory deficits and mental retardation, so their ability to carry out the ability to memorize, but also to help them overcome the perceived, thinking, language defects in all aspects to consider