Among the several forms of accommodations used in the assessment of English language learners (ELLs), language-based accommodations are the most effective in making assessments linguistically accessible to these students. However, there are significant challenges associated with the implementation of many of these accommodations. This article…

The aim of this research is to study the accurate prediction of comparing test information and evaluation result by multidimensional computerized adaptive scholastic aptitude test program used for grade 9 students under different reviewing test conditions. Grade 9 students of the Secondary Educational Service Area Office in the North-east of…

An adaptive testing method is presented that controls the speededness of a test using predictions of the test takers' response times on the candidate items in the pool. Two different types of predictions are investigated: posterior predictions given the actual response times on the items already administered and posterior predictions that use the…

Computer-based testing (CBT) to assess second language ability has undergone remarkable development since Garret (1991) described its purpose as "the computerized administration of conventional tests" in "The Modern Language Journal." For instance, CBT has made possible the delivery of more authentic tests than traditional paper-and-pencil tests.…

The United States Armed Services are planning to introduce computerized adaptive testing (CAT) into the Armed Services Vocational Aptitude Battery (ASVAB), which is a major part of the present personnel assessment procedures. Adaptive testing will improve efficiency greatly by assessing each candidate's answers as the test progresses and posing…

Recently, the popularity of timed-essay exams has increased, becoming part of the Graduate Management Admissions Test (GMAT) in the late 1990s and now being incorporated into The College Board Scholastic Aptitude Test (SAT) in Spring of 2005 and ACT (American College Testing) test in Fall of 2004. This research evaluates the "value…

It is difficult to ensure that incoming students enrol in first year courses at a level that is commensurate with their ability. Not only do students come from a diverse range of backgrounds, but mathematics at university is, in general, more rigorous and conceptual than it is at high school, and success at high school does not always guarantee…

The objective of the present investigation was to examine the comparability of writing prompts for different gender groups in the context of the computer-based Test of English as a Foreign Language[TM] (TOEFL[R]-CBT). A total of 87 prompts administered from July 1998 through March 2000 were analyzed. An extended version of logistic regression for…

The experience of developing a set of comprehensive aptitude batteries for computer administration for the Air Force Human Resources Laboratory's Learning Abilities Measurement Program resulted in the formulation of nine principles for creation of a computerized test battery. These principles are discussed in the context of research on…

When the network-flow algorithm (NFA) and the average growth approximation algorithm (AGAA) were used for automated test assembly with American College Test and Armed Services Vocational Aptitude Battery item banks, results indicate that reasonable error in item parameters is not harmful for test assembly using NFA or AGAA. (SLD)

Computer Adaptive Sequential Testing (CAST) is a test delivery model that combines features of the traditional conventional paper-and-pencil testing and item-based computerized adaptive testing (CAT). The basic structure of CAST is a panel composed of multiple testlets adaptively administered to examinees at different stages. Current applications…

The use of item response theory (IRT) is a prerequisite to successful use of computerized test systems. In item response models, as opposed to classical test theory, the abilities of the examinees and the properties of the items are parameterized separately. Therefore, when measuring the abilities of examinees, the model implicitly corrects for…

Six papers on applications of item response theory are presented. Applications involved include item bias, criterion-referenced measurement problems, test score equating, computerized ability testing, information processing approaches, unidimensional binary responses, multidimensional and polychotomous responses, and estimation and goodness of…

This document collects five presentations in the field of vocational counseling and guidance. Its aim is to share research reports with vocational counselors, enhancing the level of this service in Canada. In the first paper, Benjamin Gottlieb discusses social networks and the gestalt of help-seeking, pointing out that persons are attached to…

The Department of Defense is developing norms for its Armed Services Vocational Aptitude Battery (ASVAB) and the newly created Interest Finder, a vocational interest inventory. The normative effort, called the 1997 Profile of American Youth (PAY97), will be undertaken as part of the Bureau of Labor Statistics' 1997 National Longitudinal Survey of…