为提高弱智儿童表象清晰度和表象记忆能力,对北京地区48名弱智 被试进行的表象训练实验研究结果表明:被试整体训练后的清晰度和记忆成 绩均高于训练前的成绩,且差异显著;轻度与中度被试的清晰度成绩差异显 著;重度被试的记忆训练成绩均高于中度和轻度被试,且差异显著;高清晰组 的记忆成绩训练前后差异显著,低清晰组则不显著;说明表象训练技术对提 高弱智儿童的表象清晰度和记忆力是有效的,清晰度越高,对记忆提高的帮 助越大。在教学中,应加强和应用此项技术,提高认知能力,开发其潜能。 In order to improve the image clarity and representation memory of mentally handicapped children, the experimental study on the image training of 48 mentally retarded participants in Beijing shows that the clarity and memory of the subjects after training are higher than those before training, and the differences Significant; mild and moderate subjects were significantly different sharpness performance; severe test memory training scores were higher than moderate and mild subjects, and the difference was significant; high-definition group of memory performance training before and after training significant differences, low Clear group is not significant; explain the image training techniques to improve the image clarity and memory of mentally retarded children is effective, the higher the clarity, the greater the help to improve memory. In teaching, this technology should be strengthened and applied to improve cognitive ability and develop its potential.