摘要
以认知诊断和动态评估两者基本的心理计量模型:MLTM for MS和MRMLC相结合作为切入点,提出了基于认知诊断的动态评估方案及数据统计分析方法。为探讨该方案和数据分析方法的可行性,以儿童图形推理能力为例展开实证研究。研究结果显示:(1)基于认知诊断的动态评估方案是可以实现的、其数据分析方法也是可行的;(2)该方案不仅可以测量潜在水平,还可以测量其涉及的认知成分和策略的变化;(3)无论是当前水平还是潜在水平,高年级儿童都更擅长采用较复杂、有效的认知加工成分和策略。
Dynamic assessment and cognitively diagnostic are two common measurement modes. The former is concerned with the individual potential development, but it fails to explain the psychological substance of the potential ability. The latter is able to measure the cognitive process of the current level, but not the potential. However, practice requires that we not only pay attention to the potential ability, but also the further psychological interpretation of the potential. The study from the basic psychometric model, MRMLC and MLTM for MS, attempts to build the dynamic assessment program based on cognitive diagnosis （M-MRMLC） and puts forward the corresponding statistical analysis method. M-MRMLC pays attention to not only the potential ability, but also the further psychological interpretation of the potential. To confirm the feasibility of the assessment program and statistical methods, a case study of children＇s reasoning ability is developed.182 children, who were selected from Grade Four to Grade Six in one primary school participated in the program Dynamic Assessment based on Cognitive Diagnosis. The most important components and solving strategy of figure reasoning based on the current study were measured in the case study. At last, the statistic method proposed by the study was used to analyze and compare the result of the assessment. The results show that （1） the program of dynamic assessment based on cognitive diagnosis can be realized and the statistic method is also feasible; （2） the program proposed by this study can not only measure the potential ability, but also the change of the cognitive component and strategies; （3） the comparison of the different grades display that, higher primary school pupils are better and more adept at using more complex, more effective cognitive components and strategies.
出处
《心理科学》
CSSCI
CSCD
北大核心
2015年第5期1248-1255,共8页
Journal of Psychological Science
基金
教育部人文社会科学研究课题(13YJCZH011,11YJC880058)
浙江省哲社规划课题(13NDJC070YB)
浙江省社科联研究课题(2012N090)
浙江省教科规划课题(SCG005)的资助
