采用C-WISC和BT-CR分别对94名在校学习特别困难的小学生进行智力评估,并对测试结果进行统计分析,证实C-WISC用于这一特殊群体的智力评估具有良好的效度,而BT-CR对智力偏低儿童有高估的倾向,应在必要时予以重新修订。 Using C-WISC and BT-CR to evaluate the intelligence of 94 primary school-age children who are especially difficult to study in school, and to make statistical analysis on the test results, it is proved that C-WISC has a good validity for the intelligence assessment of this particular group, While BT-CR tends to overestimate children with low intelligence, they should be revised as necessary.