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Davey, Tim – Council of Chief State School Officers, 2011
Some brand names are used generically to describe an entire class of products that perform the same function. "Kleenex," "Xerox," "Thermos," and "Band-Aid" are good examples. The term "computerized adaptive testing" (CAT) is similar in that it is often applied uniformly across a diverse family of testing methods. Although the various members of…
Descriptors: Adaptive Testing, Computer Assisted Testing, Delivery Systems, Evaluation Methods
Naccarato, Richard W. – 1988
The current status of banks of test items existing across the United States was determined through a survey conducted between September and December 1987. Item "bank" in this context does not imply that the test items are available in computerized form, but simply that "deposited" test items can be withdrawn for use. Emphasis…
Descriptors: Adaptive Testing, Computer Assisted Testing, Item Banks, National Surveys
Wainer, Howard; And Others – 1991
A series of computer simulations was run to measure the relationship between testlet validity and the factors of item pool size and testlet length for both adaptive and linearly constructed testlets. Results confirmed the generality of earlier empirical findings of H. Wainer and others (1991) that making a testlet adaptive yields only marginal…
Descriptors: Adaptive Testing, Computer Assisted Testing, Computer Simulation, Item Banks
Lord, Frederic M. – 1980
The purpose of this book is to make it possible for measurement specialists to solve practical testing problems through the use of item response theory (IRT). The topics, organization, and presentation are those used in a 4-week seminar held each summer for the past several years. The material is organized to facilitate understanding; all related…
Descriptors: Adaptive Testing, Estimation (Mathematics), Evaluation Problems, Item Analysis
McArthur, David; Cabello, Beverly – 1984
The DX SYSTEM of Diagnostic Testing is an easy-to-use computerized system for developing and administering diagnostic tests. A diagnostic test measures a student's mastery of a specific domain (skill or content area). It examines the necessary subskills hierarchically from the most to the least complex. The DX SYSTEM features tailored testing with…
Descriptors: Adaptive Testing, Computer Assisted Testing, Computer Software, Criterion Referenced Tests
Arter, Judith A.; Estes, Gary D. – 1985
This handbook is intended for persons who might develop or use an item bank to support their testing program. An item bank is defined as a "large collection of distinguishable test items," with "large" explained as meaning that the number of items available is greater than the number to be used in any one test. The first section of the handbook…
Descriptors: Adaptive Testing, Computer Assisted Testing, Computer Software, Curriculum