Suggestions are made for choosing microcomputers for instructional design. Elements discussed include hardware (system components, selection procedures, operations and hardware); equipment suppliers; software development (database management, simulation); and implementation (acquisition of hardware, probable difficulties). (CT)

Describes ways in which existing computer installations have been used by a university French department. Among these are: (1) a format which presented multiple choice questions applied to reading and grammar units, and (2) a new type of program designed for vocabulary review with the capability of recording individual student performance.…

Describes the development and field testing of microcomputer programs to construct phase tests, analyze student performance and prepare individualized remedial activities for Technician Education Council courses in Great Britain. (SK)

This article proposes the use of a rehabilitative diagnostic approach to evaluate individuals having communication disorders in the context of the International Classification of Impairment, Disabilities and Handicaps (ICIDH). It suggests the use of computer-assisted communication aids and offers guidelines for using such aids to assess…

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.…