haku: @author Huang, A.H. / yhteensä: 4
viite: 2 / 4
| Tekijä: | Huang, A.H. |
| Otsikko: | Effects of multimedia on document browsing and navigation: an exploratory empirical investigation |
| Lehti: | Information & Management
2003 : DEC, VOL 41:2, p. 189-198 |
| Asiasana: | Decision support systems Managers Information retrieval Intranet |
| Vapaa asiasana: | Multimedia |
| Kieli: | eng |
| Tiivistelmä: | There was a field experiment conducted to assess the effects of multimedia (hereafter as: m-m.) on decision makers' browsing and navigation (here as: nav.) behaviour (here as: nav. beh.). Data was collected using a study group of 40 professionals with management responsibilities. To identify possible business threats and opportunities, participants searched and analyzed information stored in an experimental Executive Support System (ESS). Participants' information-browsing and nav. beh. were recorded for analysis. The results suggest that the use of m-m. 1. affects decision makers' browsing and nav. beh. as to total browsing time, average browsing time per document, and total number of documents retrieved, 2. does not affect nav. efficiency, 3. cognitive styles of users do not affect their nav. efficiency. |
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