The effects of behavioral objectives and/or criterion test items on the learning process were investigated. The 123 subjects were randomly assigned to either an example-only, an objective-example, a test-example, or an objective-test-example group. Objectives significantly increased the amount of time subjects spent studying the example displays.…

A comparison of two projects involving CAI was made and the advantages and disadvantages of the approaches employed at each installation during their developmental and operational phase was made. The two projects are in Kansas City, Missouri, and Wakulla County, Florida. Both installations are located in public schools and were originally funded…

A study was performed to determine the effectiveness of short-term, tutorial-type computer-assisted instruction (CAI) in selected topics in high school chemistry. To determine CAI effectiveness, post-tests specifically designed for this study were administered at the completion of instruction and sixty days later. Control group students generally…

THE THIRD 6-MONTH PERIOD OF OPERATION OF A COMPUTER-ASSISTED INSTRUCTION (CAI) EFFORT IN TECHNICAL EDUCATION WAS COVERED IN THIS REPORT. THE OBJECTIVES OF THE TOTAL PROGRAM (A 4-YEAR EFFORT) WERE (1) TO COMPARE CAI WITH OTHER EDUCATIONAL STRATEGIES, (2) TO PREPARE INSTRUCTIONAL MATERIALS, (3) TO TRAIN PERSONNEL, AND (4) TO DISSEMINATE RESULTS OF…

To develop guidelines for the optimum use of computerized training systems in the Army, data related to computer based training were analyzed, including the results of a feasibility study and the results of comparative studies on student achievement, attrition, and attitudes. Three issues were addressed: (1) the effectiveness of computer based…

Addresses the implicit assumption that instructional media represent meaningful experimental variables independent of instructional content or strategy. Results of computer-based instruction (CBI) studies (both well-designed and flawed) and meta-analyses are reviewed to support the authors' position that this assumption is invalid, and new…

Critiques comparative research and evaluation methods used to assess effectiveness of interactive video and proposes alternative models of research design that go beyond comparative analysis into understanding and control of the effective dimensions of interactive video, i.e., controlled correlation; instructional events, cognitive psychology, and…

Describes methods used to evaluate software for microcomputers in Japanese elementary and middle schools. Completion of an evaluation checklist by experienced teachers is described, the cluster analysis used is reviewed, and characteristics of available software are discussed and analyzed to assess their learning and teaching efficiency.…

This study of 134 introductory junior high industrial arts exploration students compared effects of interactive video instruction on learner performance and attitude to determine what learning tasks best lend themselves to interactive video instruction. Three experimental treatments were used: conventional computer assisted instruction, video…

Discusses and compares advantages and disadvantages of large and small computer-based instructional systems. Predicted and actual costs in two systems--PLATO, which uses a mainframe system, and VITAL, a microcomputer-based system--are analyzed, and cost comparisons are made based on class size. (LRW)

Argues that a framework is needed for computer-assisted language learning (CALL) which would provide criteria for decisions about priorities and emphases. A comparison of two different types of CALL programs is made for the insights they may offer into developmental principles. (SED)

Presents guidelines for determining when interactive courseware requiring single-keypress responses (multiple choice answers) and constructed responses (typed-in answers) are appropriate for use in the classroom. Research findings of studies concerned with these response types are briefly discussed, and needs for further research are outlined.…

An evaluation study comparing a computer assisted learning-based project with three more conventional ones in an Open University course on evolution is reported. Special attention is paid to reasons why students chose to do different projects and the factors contributing to the variance in the marks awarded for their work. (Author/JN)

Reports an investigation into possibilities of using word processors and text analysis software with English as second language (ESL) students to determine (1) if foreign students can learn to use computer equipment, (2) if students feel time invested is worthwhile, and (3) if ESL students' problems with writing American academic prose can be…

This paper responds to calls for further research on learning effectiveness of instructional technologies by comparing 'learning' and 'attitudes' across three instructional environments (multimedia, textbook and in-class instruction), and proposing a quasi-experimental research design approach. The paper reports the results of pilot studies…