This article presents key steps in the design and analysis of a computer based problem-solving assessment featuring interactive tasks. The purpose of the assessment is to support targeted instruction for students by diagnosing strengths and weaknesses at different stages of problem-solving. The first focus of this article is the task piloting…

Describes a methodology for student involvement in courseware evaluation and for utilizing student reactions in purchasing and implementation decisions. The evaluation forms used in a survey of 2,308 Indiana students are presented, and the results of that survey are discussed. (18 references) (CLB)

Discussion of mathematical modeling, particularly for high school physics curricula, focuses on software that is connected with laboratory work and the inference of mathematical models based on measurements of physical quantities. Fitting procedures are described, and user interface is explained. (Contains nine references.) (LRW)

Based on the premise that the production strategy and the production approach have a strong impact on quality courseware development, a survey was conducted in 1987 to evaluate the development processes used for computer-assisted instruction curriculum materials. Questionnaires were sent to 64 institutions of higher education in England, the…

Discusses how to examine and evaluate claims of improved academic performance in advertisements for computer-assisted instruction. Highlights include the proper use of comparison groups; types of statistical analyses; the Hawthorne effect; the interpretation of scores; interpreting graphic presentations; tests of significance; and cost…