Comparing the Impact of Electronic Performance Support and Web-Based Training
This paper reports on a study conducted to examine the effect of an electronic performance support system (EPSS) and web-based training (WBT) on user performance and attitudes, use of EPSS, and time on task. Employees from several different multi-national companies completed a tax preparation procedure using an EPSS, a WBT course, or a combination of the two interventions. Findings revealed performance scores for participants receiving the EPSS-only and those receiving EPSS and WBT were significantly higher than scores for participants who received the WBT-only. Attitudes for the two groups receiving performance support were also significantly higher than attitudes for the training-only condition. Results also indicated a positive correlation between performance and use of the EPSS. Findings further showed that WBT-only users spent significantly more time completing the task than their counterparts in other treatment groups leading to a negative correlation between time on task and performance. Implications for the design and implementation of electronic performance support and web-based training interventions are provided.
KeywordsPerformance interventions Electronic performance Support Web-based training
- Brush, T., Knapczyk, D., & Hubbard, L. (1993). Developing a collaborative performance support system for practicing teachers. Educational Technology, 33(11), 39–45.Google Scholar
- Carroll, J. M., & Rosson, M. B. (1987). Paradox of the active user. In J. M. Carroll (Ed.), Interfacing thought: Cognitive aspects of human-computer interaction (pp. 80–11). Boston: Bradford Books/MIT Press.Google Scholar
- Dorsey, L. T., Goodrum, D. A., & Schwen, T.M. (1993). Just-in-time knowledge performance support: A test of concept. Educational Technology, 33(11), 21–29.Google Scholar
- Gery, G. (1991). Electronic performance support systems. Tolland, MA: Gery Associates.Google Scholar
- van Merriënboer, J. J. G. (1997). Training complex cognitive skills. Englewood Cliffs, NJ: Educational Technology Publications.Google Scholar