传统的S-P表法只能提供粗糙诊断信息,不能为改进教学提供明确的指向.改进的S-P表法结合认知诊断测量理论,不但可以为改进教学提供明确指向,而且比认知诊断分类提供了更多的定性分类的信息.试验表明,教师对于改进的S-P表法诊断分类结果认同率可达到69%.因此,改进的S-P表法可以成为教师进行诊断分类的重要辅助手段.
The traditional S-P chart method can only provide rough diagnostic information for teaching, but cannot provide clear direction for improving teaching. While improved S-P chart method combined with cognitive diagnosis theory, not only can provide clear information for improving teaching, but also provide more qualitative information than cognitive diagnosis only. Experiments show that about 69 percent teachers in the program favour the results provided by the improved S-P chart diagnostic classification method, for the improved method can serves as a good supplementary means.