Discusses the advantages to using on-line assessment for both the instructor and the learner. Reports on the use of an online assessment tool that provides interactive feedback to students learning linear algebra. Measures success in terms of improved pass rate and students' satisfaction with the flexible learning opportunities that the tool…

Compared three online pretest calibration scaling methods through simulation: (1) marginal maximum likelihood with one expectation maximization (EM) cycle (OEM) method; (2) marginal maximum likelihood with multiple EM cycles (MEM); and (3) M. Stocking's method B. MEM produced the smallest average total error in parameter estimation; OEM yielded…

Some alternative criteria for item selection in adaptive testing are proposed that take into account uncertainty in the ability estimates. A simulation study shows that the likelihood weighted information criterion is a good alternative to the maximum information criterion. Another good alternative uses a Bayesian expected a posteriori estimator.…

An item selection procedure for computerized adaptive testing based on average global information is proposed. Results from simulation studies comparing the approach with the usual maximum item information item selection indicate that the new method leads to improvement in terms of bias and mean squared error reduction under many circumstances.…

Analyzed examinee responses to conventional (multiple-choice) and innovative item formats in a computer-based testing program for item response theory (IRT) information with the three parameter and graded response models. Results for more than 3,000 adult examines for 2 tests show that the innovative item types in this study provided more…

Mixed integer linear programing models for customizing two-stage tests are presented. Model constraints are imposed with respect to test composition, administration time, inter-item dependencies, and other practical considerations. The models can be modified for use in the construction of multistage tests. (Author/TJH)

A study to determine the feasibility of creating and administering computer-based problem-solving examinations for evaluating second-year medical students in immunology and to determine how students would perform on these tests relative to their performances on concurrently administered objective and essay examinations is described. (Author/MLW)

Considers the use of PLATO in student assessment and placement, individualization of instruction, and curriculum evaluation at the City Colleges of Chicago. Focuses on the use of the PLATO-based versions of the Test for Adult Basic Education and the Mathematics Association of America test. (DMM)

Discussion of the use of computer-assisted instruction in distance education focuses on computer-assisted language learning (CALL). Topics discussed include computer-managed instruction (CMI); computer-aided learning (CAL); computer conferencing; the current status of CALL hardware; computer-assisted tests; summative evaluation; and theories of…

Discusses and defines immediate and delayed feedback as they apply to computer-assisted instruction and testing. A research classification matrix is presented to provide a framework for classifying existing feedback studies and to guide future research, and a sample bibliography classified according to the matrix is given. (31 references) (LRW)

A prototype expert system for the diagnosis of elementary students experiencing educational problems is described. After input of initial data, the system provides guidance on what further information might be sought and/or what remedial activities might be beneficial. The system includes databases of tests and remedial materials and strategies.…

As part of a neuropsychological assessment, 95 adult patients completed either standard or computerized versions of the Category Test. Subjects who completed the computerized version exhibited more errors than those who completed the standard version, suggesting that it may be more difficult. (SLD)

Effects on computerized adaptive test score of using a paper-and-pencil (P&P) calibration to select items and estimate scores were compared with effects of using computer calibration. Results with 2,999 Navy recruits support the use of item parameters calibrated from either P&P or computer administrations. (SLD)

There are several points to be considered to prevent misuse when integrating microcomputing into the assessment process. Computerizing an activity does not automatically improve that activity. Computer use is appropriate for computing test scores and storing student data but not for interpreting data. (JDD)

This review of computer applications for curriculum-based measurement for students with disabilities looks at available software that provides automatic test administration, scoring, and feedback; automatic graphed analysis for teachers; and supplementary skills analysis. Such applications can save teacher time and provide accurate information…