The importance of item feedback in self-adapted testing was studied by comparing feedback and no feedback conditions for computerized adaptive tests and self-adapted tests taken by 363 college students. Results indicate that item feedback is not necessary to realize score differences between self-adapted and computerized adaptive testing. (SLD)

Studied the impact of using five different exposure control algorithms in two sizes of item pool calibrated using the generalized partial credit model. Simulation results show that the a-stratified design, in comparison to a no-exposure control condition, could be used to reduce item exposure and overlap and increase pool use, while degrading…

Compared the nominal and empirical null distributions of the standardized log-likelihood statistic for polytomous items for paper-and-pencil (P&P) and computerized adaptive tests (CATs). Results show that the empirical distribution of the statistic differed from the assumed standard normal distribution for both P&P tests and CATs. Also…

Demonstrates mathematically that if every item in an item pool has an equal possibility to be selected from the pool in a fixed-length computerized adaptive test, the number of overlapping items among an alpha randomly sampled examinees follows the hypergeometric distribution family for alpha greater than or equal to 1. (SLD)

Presents responses of eight teachers concerning the effects of mandated testing. Describes how the teachers cope with the problems raised by mandated tests. (RS)

Various aspects of the computerized adaptive testing (CAT) procedure for partial credit scoring were manipulated, focusing on the effects of the manipulations on operational characteristics of the CAT. The effects of item-pool size, item-pool information, and stepsizes used along the trait continuum were assessed. (TJH)

Presents results from a national survey of two-year colleges regarding placement practices for calculus. High school records were the most important factor, followed by placement test results and college entrance examination scores. (DMM)

Reports on the guidelines of the American Psychological Association for Computer-Based Tests and Interpretations (CBTI). Guidelines for users in the areas of test administration and interpretation are described, guidelines for developers including human factor and psychometric issues are explained, and the validity of computer interpretations is…

Polytomous item response theory models and the research that has been conducted to investigate a variety of possible operational procedures for polytomous model-based computerized adaptive testing (CAT) are reviewed, along with studies comparing polytomous CAT systems with competing item response theory models. (SLD)

Investigated most frequent types of examiner errors made by graduate students (n=26) in administering Wechsler Intelligence Scale for Children-Revised (WISC-R) and examined on which items these mistakes were most likely to occur. Findings identified deficiencies in traditional methods of teaching students how to administer the WISC-R. Students…

A series of issues are highlighted that focus on the specific aspects of language testing terminology, the importance of context to purpose, the concept of sustainability, computer adaptive testing, adapting assessment to the learner, and assessment of meaning. (JL)

Computerized Clinical Simulation Testing is an uncued, dynamic, interactive test that permits examinees to simulate the clinical decision-making skills used in the nursing management of client needs. It has the potential for helping boards of nursing to make more valid assessments about who is competent to practice nursing. (JOW)

Proposes a model for constrained computerized adaptive testing in which the information in the test at the trait level (theta) estimate is maximized subject to the number of possible constraints on the content of the test. Test assembly relies on a linear-programming approach. Illustrates the approach through simulation with items from the Law…

Focuses on the potential contributions of optimal test-design models to practical test-assembly issues that result from limitations in the models or the technology required for their implementation and limitations inherent in the test-assembly process. Outlines research needed to make implementation of these techniques routine in test assembly.…

Describes an integrated approach to test development and administration called computer-adaptive sequential testing (CAST). CAST incorporates adaptive testing methods with automated test assembly. Describes the CAST framework and demonstrates several applications using a medical-licensure example. (SLD)