|
| << previous | next >> |
Journal description
All volumes of the corresponding journal
All issues of the corresponding volume
All articles of the corresponding issues
Details for article 5 of 15 found articles
| Title: |
Empirical comparison of alternative instructional TV technologies |
| Author: |
Simpson, Henry Pugh, H. Lauren Parchman, Stephen W. |
| Appeared in: |
Distance education |
| Paging: | Volume 14 (1993) nr. 1 pages 147-164 |
| Year: |
1993 |
| Contents: |
An experiment was conducted to compare training effectiveness and user acceptance of live instruction andsix different alternative Instructional TV (ITV) technologies: multi-channel 2-way video with 2-way audio, single-channel 2-way video with 2-way audio, 1-way video with 2-way audio, 1-way video with 1-way audio, 1-way video with intermittent 2-way audio, and audiographics. Findings were that, in comparison with live instruction, ITV in several different forms was effective both in terms of student performance and acceptance. The most successful ITV technologies were those allowing continuous 2-way audio communication between classrooms with either 2-way or 1-way video. Student test performance was poorer with ITV systems that restricted remote students' ability to converse with or see the instructor and the performance decrement was evident in both local and remote classrooms. The research described was performed under the sponsorship of the Office of Naval Technology. The opinions expressed in this paper are those of the authors, are not official, and do not necessarily reflect the views of the Navy department. |
| Publisher: |
Routledge |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 5 of 15 found articles
| << previous | next >> |