Describes the evaluation of a new model for software evaluation that emphasizes the collection of student performance data to determine the extent to which students learn the knowledge a software package intends to teach. Discussion covers the results of two studies, evaluation criteria and methods, evaluator subjectivity in decision making,…

Describes the use of a microcomputer system (ECHO) which permits greater access to student thought processes. Initial piloting indicates that self-reports can be unobtrusively solicited from students during ongoing instruction. Research background, data collection approaches, and a description of the ECHO system are given. (MER)

Presents issues concerning return on investment (ROI) and its use in education and training. Discussion includes building a feasible ROI process; criteria for an effective ROI process; a practical model for ROI, which includes preliminary evaluation, data collection, isolating program effects, converting data to monetary values, tabulating program…