Classification accuracy and consistency of computerized adaptive testing
نویسندگان
چکیده
منابع مشابه
construction and validation of a computerized adaptive translation test (a receptive based study)
آزمون انطباقی رایانه ای (cat) روشی نوین برای سنجش سطح علمی دانش آموزان می باشد. در حقیقت آزمون های رایانه ای با سرعت بالایی به سمت و سوی جایگزین عملی برای آزمون های کاغذی می روند (کینگزبری، هاوسر، 1993). مقاله حاضر به دنبال آزمون انطباقی رایانه ای برای ترجمه می باشد. بدین منظور دو پرسشنامه مشتمل بر 55 تست ترجمه میان 102 آزمودنی و 10 مدرس زبان انگلیسی پخش گردید. پرسشنامه اول میان 102 دانشجوی س...
Bayesian Computerized Adaptive Testing
Computerized adaptive testing (CAT) comes with many advantages. Unfortunately, it still is quite expensive to develop and maintain an operational CAT. In this paper, various steps involved in developing an operational CAT are described and literature on these topics is reviewed. Bayesian CAT is introduced as an alternative, and the use of empirical priors is proposed for estimating item and per...
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A method of item pool design is proposed that uses an optimal blueprint for the item pool calculated from the test specifications. The blueprint is a document that specifies the attributes that the items in the computerized adaptive test (CAT) pool should have. The blueprint can be a starting point for the item writing process, and it can be used to assemble item pools in a system of rotating p...
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Context: Mental health measurement relies upon antiquated approaches to the analysis, design and administration of psychiatric instruments. Objective: This study examines the utility of the combination of Item Response Theory (IRT) and computerized adaptive testing (CAT) for the calibration, administration, and scoring of psychiatric measurement systems. Design: To illustrate the application of...
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Many educational organizations are trying to reduce the cost of exams, the workload, delay of scoring, and the human errors. Also, organizations try to increase the accuracy and efficiency of the testing. Recently, most examination organizations use Computerized Adaptive Testing (CAT) as the method for large scale testing. This chapter investigates the current state of CAT systems and identifie...
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ژورنال
عنوان ژورنال: Behavior Research Methods
سال: 2012
ISSN: 1554-3528
DOI: 10.3758/s13428-012-0237-6