We believe that every effectiveness evaluation should be replicated at least in order to verify the original results and to indicate evaluated e-learning system's advantages or disadvantages. This paper presents the methodology for conducting controlled experiment replication, as well as, results of a controlled experiment and an internal…

This paper reports the findings of a Stage I meta-analysis exploring the achievement effects of computer-based technology use in higher education classrooms (non-distance education). An extensive literature search revealed more than 6,000 potentially relevant primary empirical studies. Analysis of a representative sample of 231 studies (k = 310)…

Presents five research designs--sequential analysis, value added analysis, nonequivalent dependent variables, regression discontinuity, cohort design--for studying computer-based teaching methods when a randomized two-group design is impractical; provides examples of studies employing these designs and decision flowchart; and discusses selection…

As computer aided instruction (CAI) and distance learning become more popular, a model for easily evaluating these teaching methods must be developed, one which will enable replication of the study each year. This paper discusses the results of a study using existing dependent and independent variables to evaluate CAI for developmental reading…

A project was conducted to develop two evaluation designs for computer-assisted instructional (CAI) packages used in the remediation of basic skills in Job Training Partnership Act (JTPA) programs. Information was gathered from a literature review identifying principal factors and issues germane to the evaluation design; site visits, interviews,…

A plan for evaluating the Apple Classroom of Tomorrow (ACOT) is presented, which implements the model for Sensible Technology Assessment/Research (STAR). STAR involves interactive participation in the evaluation study by ACOT participants, collateral university researchers, and University of California (Los Angeles) staff to develop a credible,…