Search (24 results, page 1 of 2)

  • × theme_ss:"Benutzerstudien"
  • × theme_ss:"Suchmaschinen"
  1. Large, A.; Beheshti, J.; Rahman, T.: Design criteria for children's Web portals : the users speak out (2002) 0.04 
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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
  2. Bilal, D.: Children's use of the Yahooligans! Web search engine : III. Cognitive and physical behaviors on fully self-generated search tasks (2002) 0.04 
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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
  3. Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : Il. An evaluation by undergraduates (2003) 0.03 
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    Date
    24. 1.2004 18:27:22
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.13, S.1193-1222
  4. Aloteibi, S.; Sanderson, M.: Analyzing geographic query reformulation : an exploratory study (2014) 0.03 
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    Date
    26. 1.2014 18:48:22
    Source
    Journal of the Association for Information Science and Technology. 65(2014) no.1, S.13-24
  5. Lucas, W.T.; Topi, H.: Training for Web search : will it get you in shape? (2004) 0.01 
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    Abstract
    Given that time is money, Web searching can be a very expensive proposition. Even with the best search technology, the usefulness of search results depends on the searcher's ability to use that technology effectively. In an effort to improve this ability, our research investigates the effects of logic training, interface training, and the type of search interface on the search process. In a study with 145 participants, we found that even limited training in basic Boolean logic improved performance with a simple search interface. Surprisingly, for users of an interface that assisted them in forming syntactically correct Boolean queries, performance was negatively affected by logic training and unaffected by interface training. Use of the assisted interface itself, however, resulted in strong improvements in performance over use of the simple interface. In addition to being useful for search engine providers, these findings are important for all companies that rely heavily on search for critical aspects of their operations, in that they demonstrate simple means by which the search experience can be improved for their employees and customers.
    Source
    Journal of the American Society for Information Science and Technology. 55(2004) no.13, S.1183-1198
  6. Wang, P.; Berry, M.W.; Yang, Y.: Mining longitudinal Web queries : trends and patterns (2003) 0.01 
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    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.8, S.743-758
  7. Jansen, B.J.; Pooch , U.: ¬A review of Web searching studies and a framework for future research (2001) 0.01 
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    Source
    Journal of the American Society for Information Science and technology. 52(2001) no.3, S.235-246
  8. Lewandowski, D.; Kerkmann, F.; Rümmele, S.; Sünkler, S.: ¬An empirical investigation on search engine ad disclosure (2018) 0.01 
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    Source
    Journal of the Association for Information Science and Technology. 69(2018) no.3, S.420-437
  9. Ford, N.; Miller, D.; Moss, N.: ¬The role of individual differences in Internet searching : an empirical study (2001) 0.01 
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    Source
    Journal of the American Society for Information Science and technology. 52(2001) no.12, S.1049-1066
  10. Jansen, B.J.; Spink, A.; Pedersen, J.: ¬A temporal comparison of AItaVista Web searching (2005) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.6, S.559-570
  11. Bilal, D.; Wang, P.: Children's conceptual structures of science categories and the design of Web directories (2005) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.12, S.1303-1315
  12. Slone, D.J.: ¬The impact of time constraints on Internet and Web use (2007) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.4, S.508-517
  13. Waller, V.: Not just information : who searches for what on the search engine Google? (2011) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 62(2011) no.4, S.761-775
  14. Berget, G.; Sandnes, F.E.: Do autocomplete functions reduce the impact of dyslexia on information-searching behavior? : the case of Google (2016) 0.01 
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    Journal of the Association for Information Science and Technology. 67(2016) no.10, S.2320-2328
  15. Bilal, D.: Children's use of the Yahooligans! Web search engine : II. Cognitive and physical behaviors on research tasks (2001) 0.01 
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    Journal of the American Society for Information Science and technology. 52(2001) no.2, S.118-136
  16. Chau, M.; Fang, X.; Sheng, O.R.U.: Analysis of the query logs of a Web site search engine (2005) 0.01 
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    Journal of the American Society for Information Science and Technology. 56(2005) no.13, S.1363-1376
  17. Markey, K.: Twenty-five years of end-user searching : part 1: research findings (2007) 0.01 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.8, S.1071-1081
  18. Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : I. Theory and background (2003) 0.01 
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    Journal of the American Society for Information Science and technology. 54(2003) no.13, S.1175-1192
  19. Bar-Ilan, J.; Belous, Y.: Children as architects of Web directories : an exploratory study (2007) 0.01 
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    Journal of the American Society for Information Science and Technology. 58(2007) no.6, S.895-907
  20. Markey, K.: Twenty-five years of end-user searching : part 2: future research directions (2007) 0.01 
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    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.8, S.1123-1130

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