Purpose: The purpose of this study was to evaluate the effectiveness of theory-based osteoporosis prevention programs on calcium and vitamin D intakes and osteoporosis health beliefs in young women. Methods: Women (N = 152) aged 19 to 25 years were randomly assigned to one of 3 groups: a brochure group (n = 51), a computer-tailored program group…

Past efforts invested in computer-based education technology interventions have generated little evidence of affordable success at scale. This paper presents the results of a mobile phone-based intervention conducted in the Indian states of Andhra Pradesh and Tamil Nadu in 2012-13. The BridgeIT project provided a pool of audio-visual learning…

Cost effective applications of CBE do exist; however, they demand detailed cost information for all appropriate alternatives to CAI, a thorough understanding of instructional design, and an expert knowledge of the relative capabilities of alternative media in supporting particular instructional approaches. (Author/RAO)

Describes the role of computer-assisted instruction (CAI) in increasing educational productivity and equality of opportunity. Examines a number of key questions concerning the interrelationship of CAI with the traditional education structure. (Authors/WM)

A brief overview of how computer assisted instruction came into wide use and its present cost effectiveness as an instructional tool. (HB)

This evaluation of the Programmed Logic For Automatic Teaching Operations (PLATO) and Time-Shared Interactive Computer-Controlled Information Television (System) (TICCIT) programs focuses on their costs, performance, and educational effectiveness. The cost component attempts to measure the costs and assess the economic effects of each of the…

The outline, steps, prodecures, methods, and format of a planned evaluation of the United States Army's Computerized Training System (CTS) are given. The evaluation is built into the CTS project and will have both summative and formative aspects. The three main areas to which the evaluation is directed and for which specific evaluation plans are…

CAI can pay by choosing a market where a decrease in training time or an increase in student-teacher ratios can be translated into lower over-all costs to the system. This situation obtains when CAI is used for the education and training of professionals, children with learning disabilities and others whose instructional needs cannot be met by the…

Experimental cost data based on 1977-78 federal funding showed schools could afford up to three daily 10-minute sessions per student of computer assisted instruction (CAI) in compensatory education. A more advanced CAI system yielded costs in the same range. Computer sharing between schools increased CAI costs per session. (Author/RW)

This is an introductory presentation of economic evaluation methods for assessing computer-assisted instruction (CAI). Six different costing techniques, including cost effectiveness, are reviewed. Cost effectiveness is then examined in terms of its usefulness for evaluating CAI. A simplified system for cost effectiveness evaluation is presented…

A study of computer-assisted instruction (CAI) for US Army basic electronics training at the US Army Signal Center and School establishes the feasibility of CAI as a training technique. Three aspects of CAI are considered: effectiveness, efficiency, and applicability of CAI to basic electronics training. The study explores the effectiveness of the…

Discusses the cost effectiveness of a combined Computer Assisted Instruction approach; compares it to the costs of traditional classroom teaching. Concludes there is a definite saving with the computer program. (GA)

The implementation and subsequent evaluation of the PLATO IV system in an Air Force vehicular maintenance training program are described. Outcomes of this project, which was designed to test the effectiveness of the PLATO IV instructional system in a technical training environment, indicate that PLATO could be successfully incorporated into the…

In the slightly over twelve years since its inception, computer-based instruction (CBI) has shown the promise of being more cost-effective than traditional instruction for certain educational applications. Pilot experiments are underway to evaluate various CBI systems. Should these tests prove successful, a major problem confronting advocates of…

Implications of this study for CAI to improve productivity and effectiveness are discussed. (MB)