This chapter introduces theory that undergirds the role of testing adaptations in assessment, provides examples of item modifications and testing accommodations, reviews research relevant to each, and introduces a new paradigm that incorporates opportunity to learn (OTL), academic enablers, testing adaptations, and inferences that can be made from…

Computer-based assessment appears to offer the promise of radically improving both how assessments are implemented and the quality of the information they can deliver. However, as many states consider whether to embrace this new technology, serious concerns remain about the fairness of the new systems and the readiness of states (and districts and…

This article reviews the history and present status of interactional computerized assessment systems. It concludes that automated assessment is at a rudimentary stage of development especially in school psychology. Further research and development on tests specifically designed for computerization, rather than adapting existing tests to…

This paper discusses equity issues that may arise from the widespread use of high stakes computerized testing. The literature relevant to computerized testing is examined from the perspective of equity concerns from within the framework of research and from the perspective of possible uses of computerized testing if equity issues are considered…

Following a critique of so-called educational testing, this article examines three "educationally noteworthy school testing programs"--those of Portland, Oregon; Orange County, Florida; and Pittsburgh, Pennsylvania; and one noteworthy school with no standardized testing: the Prospect School in Bennington, Vermont. Derives some broad…

Computerized adaptive testing (CAT) has become increasingly common in large-scale testing programs. This paper considers relevant practical issues that are likely to be faced by the developers and managers of a CAT program. The first cluster of issues is that of item pool development and maintenance. It includes such considerations as item pool…

Computer adaptive testing systems are feasible for certification and licensure testing. This is in part due to the availability of extensive yet inexpensive computers. Modern item response theory, combined with computerized adaptive testing, yields a powerful new method of testing which provides greater accuracy and efficiency and less boredom for…

During a three-year project (1977-1980) on computerized adaptive achievement testing, item characteristic curve theory (ICC) and adaptive testing strategies designed almost exclusively for ability testing were applied to achievement testing. Adaptive techniques substantially reduced test length without reducing quality, when applied to three…