-
Agosto, D.E.: Bounded rationality and satisficing in young people's Web-based decision making (2002)
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- Abstract
- This study investigated Simon's behavioral decisionmaking theories of bounded rationality and satisficing in relation to young people's decision making in the World Wide Web, and considered the role of personal preferences in Web-based decisions. It employed a qualitative research methodology involving group interviews with 22 adolescent females. Data analysis took the form of iterative pattern coding using QSR NUD*IST Vivo qualitative data analysis software. Data analysis revealed that the study participants did operate within the limits of bounded rationality. These limits took the form of time constraints, information overload, and physical constraints. Data analysis also uncovered two major satisficing behaviors-reduction and termination. Personal preference was found to play a major role in Web site evaluation in the areas of graphic/multimedia and subject content preferences. This study has related implications for Web site designers and for adult intermediaries who work with young people and the Web
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.1, S.16-27
- Year
- 2002
-
Large, A.; Beheshti, J.; Rahman, T.: Design criteria for children's Web portals : the users speak out (2002)
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- Date
- 2. 6.2005 10:34:22
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.2, S.79-94
- Year
- 2002
-
Bilal, D.: Children's use of the Yahooligans! Web search engine : III. Cognitive and physical behaviors on fully self-generated search tasks (2002)
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- Abstract
- Bilal, in this third part of her Yahooligans! study looks at children's performance with self-generated search tasks, as compared to previously assigned search tasks looking for differences in success, cognitive behavior, physical behavior, and task preference. Lotus ScreenCam was used to record interactions and post search interviews to record impressions. The subjects, the same 22 seventh grade children in the previous studies, generated topics of interest that were mediated with the researcher into more specific topics where necessary. Fifteen usable sessions form the basis of the study. Eleven children were successful in finding information, a rate of 73% compared to 69% in assigned research questions, and 50% in assigned fact-finding questions. Eighty-seven percent began using one or two keyword searches. Spelling was a problem. Successful children made fewer keyword searches and the number of search moves averaged 5.5 as compared to 2.4 on the research oriented task and 3.49 on the factual. Backtracking and looping were common. The self-generated task was preferred by 47% of the subjects.
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.13, S.1170-1183
- Year
- 2002
-
Wildemuth, B.M.: Effective methods for studying information seeking and use : Introduction and overview (2002)
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- Date
- 20. 1.2003 9:37:22
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.14, S.1218-1222
- Year
- 2002
-
Toms, E.G.; Duff, W.: "I spent 1 1/2 hours sifting through one large box ..." : diaries as information behavior of the archives user: lessons learned (2002)
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- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.14, S.1232-1238
- Year
- 2002
-
Weichert, M.: "Gibt es auch Wahnsinn" : Benutzeruntersuchungen an einem Hamburger WebOPAC (2002)
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- Source
- Bibliothek: Forschung und Praxis. 26(2002) H.2, S.142-149
- Year
- 2002
-
Whitmire, E.: Disciplinary differences and undergraduates' information-seeking behavior (2002)
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- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.8, S.631-638
- Year
- 2002
-
Cothey, V.: ¬A longitudinal study of World Wide Web users' information-searching behavior (2002)
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- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.2, S.67-78
- Year
- 2002
-
Joinson, A.; Banyard, P.: Psychological aspects of information seeking on the Internet (2002)
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- Source
- Aslib proceedings. 54(2002) no.2, S.95-102
- Year
- 2002
-
Jansen, B.J.; Spink, A.; Pedersen, J.: ¬A temporal comparison of AItaVista Web searching (2005)
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- Abstract
- Major Web search engines, such as AItaVista, are essential tools in the quest to locate online information. This article reports research that used transaction log analysis to examine the characteristics and changes in AItaVista Web searching that occurred from 1998 to 2002. The research questions we examined are (1) What are the changes in AItaVista Web searching from 1998 to 2002? (2) What are the current characteristics of AItaVista searching, including the duration and frequency of search sessions? (3) What changes in the information needs of AItaVista users occurred between 1998 and 2002? The results of our research show (1) a move toward more interactivity with increases in session and query length, (2) with 70% of session durations at 5 minutes or less, the frequency of interaction is increasing, but it is happening very quickly, and (3) a broadening range of Web searchers' information needs, with the most frequent terms accounting for less than 1% of total term usage. We discuss the implications of these findings for the development of Web search engines.
-
Hargittai, E.: Beyond logs and surveys : in-depth measures of peoples's Web use skills (2002)
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- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.14, S.1239-1244
- Year
- 2002
-
Heidorn, P.B.; Mehra, B.; Lokhaiser, M.F.: Complementary user-centered methodologies for information seeking and use : system's design in the biological information browsing environment (BIBE) (2002)
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- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.14, S.1251-1258
- Year
- 2002
-
Stubley, P.; Kidd, T.: Questionnaire surveys to discover academic staff and library staff perceptions of a National Union catalogue (2002)
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- Source
- Journal of documentation. 58(2002) no.6, S.611-648
- Year
- 2002
-
Large, A.; Beheshti, J.; Rahman, T.: Gender differences in collaborative Web searching behavior : an elementary school study (2002)
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- Source
- Information processing and management. 38(2002) no.3, S.427-443
- Year
- 2002
-
Ford, N.; Miller, D.; Moss, N.: Web search strategies and retrieval effectiveness : an empirical study (2002)
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- Source
- Journal of documentation. 58(2002) no.1, S.30-48
- Year
- 2002
-
Maglaughlin, K.L.; Sonnenwald, D.H.: User perspectives an relevance criteria : a comparison among relevant, partially relevant, and not-relevant judgements (2002)
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- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.5, S.327-342
- Year
- 2002
-
Wilson, T.D.; Ford, N.; Ellis, D.; Foster, A.; Spink, A.: Information seeking and mediated searching : Part 2: uncertainty and Its correlates (2002)
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- Source
- Journal of the American Society for Information Science and Technology. 53(2002) no.9, S.704-715
- Year
- 2002
-
Ellis, D.; Wilson, T.D.; Ford, N.; Foster, A.; Lam, H.M.; Burton, R.; Spink, A.: Information seeking and mediated searching : Part 5: user-intermediary interaction (2002)
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- Journal of the American Society for Information Science and Technology. 53(2002) no.11, S.883-892
- Year
- 2002
-
Ford, N.; Wilson, T.D.; Foster, A.; Ellis, D.; Spink, A.: Information seeking and mediated searching : Part 4: cognitive styles in information seeking (2002)
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- Journal of the American Society for Information Science and Technology. 53(2002) no.9, S.728-735
- Year
- 2002
-
Spink, A.; Wilson, T.D.; Ford, N.; Foster, A.; Ellis, D.: Information seeking and mediated searching : Part 1: theoretical framework and research design (2002)
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- Source
- Journal of the American Society for Information Science and Technology. 53(2002) no.9, S.695-703
- Year
- 2002
