Literaturnachweis - Detailanzeige
Autor/inn/en | Alexander, Mike; Chen, Hsin-liang |
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Titel | Perceptions and Effects of a System's Usability by Experience Level. |
Quelle | In: Proceedings of the ASIST Annual Meeting, 40 (2003), S.389-97 |
Beigaben | Tabellen |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0044-7870 |
Schlagwörter | Tagungsbericht; Comparative Analysis; Computer Literacy; Information Retrieval; Information Seeking; Information Systems; Online Searching; Use Studies; User Satisfaction (Information); Users (Information) |
Abstract | Compares users' self-reported and observed usability problems within a Web-based information system. Participants were asked to complete a specific list of tasks within the system, after which they answered several questions regarding the system's usability. While, advanced users generally completed the tasks in less time than novices, the number of tasks completed correctly and the number of usability problems reported did not differ significantly by experience level. (Author/AEF) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |