计算机化自适应测验技术在情绪智力智能测评中的初步应用——基于项目反应理论

在项目反应理论(IRT)框架下,采用计算机化自适应测验技术实现对情绪智力的智能测评.基于IRT系列分析(含单维性检验、模型拟合检验、局部独立性检验以及项目质量分析),构建了符合IRT测量学要求的情绪智力测评的题库,并以此为基础探讨了计算机化自适应测验技术在情绪智力智能测评(CAT-EI)中的应用.实验结果表明:(i)CAT-EI相关算法具有较高的参数估计精度,同时具有较理想的测量信度和效度;(ii)CAT-EI可使用较少的题量(M_ean=9.88题)达到使用整个题库(67题)的测量精度,它一方面能做到减轻被试的测试负担,另一方面实现了对情绪智力高效、快速、准确的智能测评.总之,该研究为实现对情绪智力智能测评提供了一种新的测量技术支持.

The Application of CAT on Emotional Intelligence with Item Response Theory

The computerized adaptive testing is developed for emotional intelligence(CAT-EI)assessment based on item response theory(IRT).A high-quality item bank is built after a series of IRT analyses contain one-dimensional test,local independence test,model selection and item quality analysis,after that,the CAT-EI is developed and its performance is investigated in the simulation studies.The results show that CAT-EI makes a good estimation of characteristics of emotional intelligence and has reasonable marginal reliability and criterion-related validity.CAT-EI reaches the measurement precision of the whole CAT-EI bank(67 items)with the average of 9.88 items under the stop rule of S_E<0.40.In brief,the CAT-EI not only can reduce respondent burden for the examinees that means saving considerable time for them,but also can make an efficient,quick and accurate assessment of emotional intelligence.In a word,a new psychometric technology for emotional intelligence is provided by this study.