TWO SIMULATED FEASIBILITY STUDIES IN COMPUTERIZED ADAPTIVE TESTING (CAT)1,2,3
نویسندگان
چکیده
منابع مشابه
A New Approach to Simulation Studies in Computerized Adaptive Testing
Precision of trait estimation and determination of item exposure rates are always important considerations in conducting CATs. To date, simulation techniques have been used in research concerning these two considerations. Even though conducting simulation studies has some advantages over using real human subjects, the simulation results are not as accurate as analytically obtained results. To i...
متن کاملBayesian 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...
متن کاملComputerized Adaptive Testing
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...
متن کاملComputerized Adaptive-Attribute Testing: Incorporating Psychological Principles with Assessment Practices in Computerized Adaptive Testing
The influence of interdisciplinary forces stemming from developments in cognitive science, mathematical statistics, educational psychology, and computing science are beginning to appear in educational and psychological assessment. Computer adaptiveattribute testing (CA-AT) is one example. The concepts and procedures in CA-AT can be found at the intersection between computer adaptive testing and...
متن کاملMental Health Computerized Adaptive Testing
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...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ETS Research Report Series
سال: 1984
ISSN: 2330-8516
DOI: 10.1002/j.2330-8516.1984.tb00055.x