Videodiscs have four characteristics that are valuable to the researcher, namely, that: (1) the contents of the videodisc are permanent, allowing multiple repetitions using the same material; (2) the order and sequencing of the material may be changed according to the focus of an instructional program or research study; (3) videodiscs can be…

The superiority of the evolving computer-based approach to learning has not been supported by systematic comparisons with other methods. The effectiveness and acceptability of computer-presented and print-presented materials, containing identical concepts and methods for improving study skills and academic attitudes, were compared in a sample of…

A discussion of the problem of how it is possible for a verbal student to learn from a computer unless the machine can partially understand his language. (Author)

Assessments were made of the impact of various overt response modes on the problem-solving process. The Luchins Water Jar Problems were presented to undergraduate university students via interactive cathode ray tube computer terminals under four response mode conditions: Mnemonic Code, Multiple Choice (MC), Numerical List, and Constructed Response…

Studies which have utilized low-error-rate linear type programs have not been able to compare the effectiveness of various modes of feedback in correcting error in programed learning. In the present study using 75 university students, it was possible to correct errors without teaching erroneous material by using materials designed to teach 30…

Three strategies frequently employed in individualized instruction were tested in a three-way repeated measures design that involved eight computer exercises over a period of 6 weeks. Exercises compared individual with paired study, pretests with no pretests, and serial with parallel mastery. Posttests revealed an advantage for individual study…

The author reviews the instructional programing languages which already exist and describes their methods of presentation, organization, and preparation. He recommends that all research and development projects remain flexible in their choice of programing language for a time yet. He suggests ways to adapt to specific uses and users, to exploit…

Some of the investigations concerned with the effectiveness of different modes of responding to programed and computer-assisted instruction (CAI) are reviewed. The findings suggest that when student familiarity with program content is low, or when there is little program redundancy as determined by the blackout ratio, constructing responses leads…

Compares PLATO and non-PLATO student performance in an introductory computer programing course at the University of Illinois. Results indicate that PLATO students would recommend PLATO to friends, that the drop rate was higher for PLATO students than for non-PLATO, but that performance was equal for both groups. (RAO)

To alleviate the staffing pressures of increased demands for tours and classes at the Duane G. Meyer Library, Southwest Missouri State University, two HyperCard programs were developed--a library instruction text and a library orientation tour. A study of the relative effectiveness of the HyperCard text with paper texts for bibliographic…

Two experiments explored the integration of animated agents into multimedia environments in the context of R. E. Mayer's (2001) cognitive theory of multimedia learning. The spoken-narration-only condition outperformed other conditions, with no differences between printed text and printed text with spoken narration. (Author)

The effects on reading speed and comprehension of window proportions and page turning in electronic text were investigated in this study. Subjects--61 undergraduate students at the University of Wisconsin--Whitewater--were administered a standardized reading text displayed as photocopied dot matrix print in simulation of electronic text. There…

The purpose of this research was to design, create a prototype, and evaluate an Educational Data Acquisition System (EDAS) for use in secondary school science laboratories. The prototype of EDAS consisted of a microcomputer, data acquisition interface, sensors, software, and documentation. It provided the teacher and students with a…

Preliminary results compared computer assisted methods versus traditional mathematics processes to determine the nutrient content of foods for a dietary evaluation study. Objectives were to compare the two methods with regard to (1) computation time spent by students and staff, (2) accuracy, and (3) cost. The need for more sophisticated methods…

Computer Assisted Training (CAT) is a research project at the Fachhochschule fur Technik in Esslingen, West Germany; the aims of this project are to develop and evaluate new means and methods of instruction giving the student a more active part. Special emphasis is given to the computer as an instructional aid, mainly for drill and practice. This…