CAJ | 학술논문

该文介绍并比较了计算机化自适应测验（computerized adaptive testing，CAT）环境中的MLE、WLE、MAP、EAP等几种常用能力估计方法的发展演变以及各自的原理与特性，并对这些能力估计方法的发展脉络及其特性做了简要总结与评价，最后展望了未来CAT中能力估计的发展趋势。
해문개소병비교료계산궤화자괄응측험（computerized adaptive testing，CAT）배경중적MLE、WLE、MAP、EAP등궤충상용능력고계방법적발전연변이급각자적원리여특성，병대저사능력고계방법적발전맥락급기특성주료간요총결여평개，최후전망료미래CAT중능력고계적발전추세。
This article introduced the principle and properties of several ability estimator widely used in computerized adaptive testing environment, such as MLE,WLE,MAP&EAP etc. And then, we summed up and appraised the developmental features and properties of these methods. Finally, we try to make several outlooks with regard to the tendency of ability estimation used in Computerized adaptive testing.