A Survey and Analysis of Military Computer-Based Systems: A Two Part Study. Volume II. A Descriptive and Predictive Model for Evaluating Instructional Systems. Final Report.
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| Title: | A Survey and Analysis of Military Computer-Based Systems: A Two Part Study. Volume II. A Descriptive and Predictive Model for Evaluating Instructional Systems. Final Report. |
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| Authors: | McDonnell Douglas Astronautics Co. - East, St. Louis, MO. |
| Peer Reviewed: | N |
| Page Count: | 125 |
| Publication Date: | 1977 |
| Sponsoring Agency: | Advanced Research Projects Agency (DOD), Washington, DC. |
| Document Type: | Reports - Research |
| Descriptors: | Computer Assisted Instruction, Cost Effectiveness, Educational Innovation, Instructional Design, Instructional Systems, Linear Programing, Military Training, Models, Multiple Regression Analysis, Predictive Measurement, Training Methods |
| Abstract: | This is the second volume of a two volume study. The first volume examined the literature to identify authoring aids for developing instructional materials, and to identify information clearing houses for existing materials. The purpose of this volume was to develop a means for assessing the cost versus expected benefits of innovations in computer-based training systems. A three-pronged approach was used to address the problem. First, a descriptive model of a generalized, computer-based training system was developed. Second, a predictive model was generated to describe student performance in a computer-based training environment. Third a computer program incorporating the predictive model was developed to estimate the cost of implementing one particular training innovation, i.e., revision of a conventional instructional program into a self-paced instructional program. A linear prediction model was developed to predict the time required for a student to complete a unit of self-paced instruction, thereby demonstrating the time saved by converting from a conventional instructional mode. This was combined with the Rand Corporation's MODIA cost analysis program. The study demonstrated that a viable time savings and cost model can be developed, given a sufficient data base from which to draw the necessary course content and student characteristics descriptions. (Author/DAG) |
| Entry Date: | 1978 |
| Accession Number: | ED145816 |
| Database: | ERIC |
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