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Tian, Jian-quan; Miao, Dan-min; Zhu, Xia; Gong, Jing-jing – Online Submission, 2007
Computerized adaptive testing (CAT) has unsurpassable advantages over traditional testing. It has become the mainstream in large scale examinations in modern society. This paper gives a brief introduction to CAT including differences between traditional testing and CAT, the principles of CAT, psychometric theory and computer algorithms of CAT, the…
Descriptors: Foreign Countries, Psychometrics, Adaptive Testing, Computer Assisted Testing
Slater, Sharon C.; Schaeffer, Gary A. – 1996
The General Computer Adaptive Test (CAT) of the Graduate Record Examinations (GRE) includes three operational sections that are separately timed and scored. A "no score" is reported if the examinee answers fewer than 80% of the items or if the examinee does not answer all of the items and leaves the section before time expires. The 80%…
Descriptors: Adaptive Testing, College Students, Computer Assisted Testing, Equal Education