Search (39 results, page 1 of 2)

  • × theme_ss:"Benutzerstudien"
  1. Koch, T.; Golub, K.; Ardö, A.: Users browsing behaviour in a DDC-based Web service : a log analysis (2006) 0.01 
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    Theme
    Visualisierung
  2. Koshman, S.: Testing user interaction with a prototype visualization-based information retrieval system (2005) 0.00 
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    Theme
    Visualisierung
  3. Tang, M.-C.: Browsing and searching in a faceted information space : a naturalistic study of PubMed users' interaction with a display tool (2007) 0.00 
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    Theme
    Visualisierung
  4. Kübler, H.-D.: Aufwachsen mit dem Web : Surfen eher selten: zwei Studien zur Internetnutzung von Kindern (2005) 0.00 
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    Content
    Tipps von Freunden Beide Studien beschränken sich nicht nur auf die Darstellung der empirischen Befunde: Außer der Aufbereitung der quantitativen Nutzungsdaten findet sich in der DJI-Studie noch ein informativer Abriss über »neuere Entwicklungen im deutschen Kinderweh«. Darin werden die neuen Kinder- und Jugendschutzregelungen abgehandelt sowie jüngste formale und inhaltliche Entwicklungen der Internetseiten für Kinder skizziert. Damit setzt das DJI seine Bestandsaufnahmen und Sichtungen von Kindersoftware und -selten, die es seit 1999 vornimmt, fort.* In einer Datenbank (unter www. kinderseiten.de) sind sie jeweils aktuell abzurufen. Insgesamt wachse die »Ökonomisierung des Kinderweh«; gerade die für Kindermedien symptomatischen Medienverbundstrategien werden durch das Web enorm verstärkt, wie es umgekehrt von ihnen profitiert, sodass sich Werbung und Inhalt immer intensiver vermischen (und kaum das gesetzliche Gebot nach Trennung einhalten). Nicht-kommerzielle Angebote, die es gleichwohl in Fülle im Netz gibt, haben es gegenüber solch geballter Marktmacht zunehmend schwerer, überhaupt die Aufmerksamkeit der Kinder zu finden, das heißt, überhaupt von ihnen entdeckt zu werden. Denn Kinder diesen Alters, darin stimmen beide Studien überein, surfen im eigentlichen Sinne kaum; sie merken sich die Adressen (URLs) aus Zeitschriften, von Fernsehsendungen oder bekommen sie von Freunden. Nur selten suchen sie welche gezielt mittels Suchmaschinen oder Katalogen; und auch spezielle Kindersuchmaschinen wie die viel gelobte Blinde Kuh (www.blindekuh.de) kommen nur selten in ihr Gesichtsfeld. Auch Richter beginnt - wohl typisch Dissertation - recht allgemein, mit der Darstellung (kontroverser) Medienbegriffe, von Web-Geschichte und -funktionalitäten und gängigen Gestaltungskriterien, was für das eigentliche Thema nicht unbedingt erforderlich ist. Aufschlussreich für den bibliothekarischen Kontext sind hingegen ihre Ausführungen zur Lesekompetenz und ihre Relationen zu speziellen Internetkompetenzen, die die Autorin auch empirisch erhärten kann: Denn Kinder, die flüssig, gut und sicher lesen können, erfassen natürlich nicht nur die Web-Inhalte besser, sie finden sich auch schneller auf den Web-Seiten zurecht und erkennen deren Strukturen (Linkpfade, Navigationsleisten, Buttons und so weiter) leichter und genauer als die Leseschwächeren. Ob man solchen Umgang sogleich als kompetentes Informationsverhalten und Surf-Aktivität werten will oder nicht, ist wohl Definitionssache. Denn auch Richter räumt ein, dass die meisten Kinder vornehmlich über das Internet spielen oder aber ihnen schon bekannte Seiten für ihre Hobbys, über Stars, Musik und Chat aufrufen. Dabei ist ihnen vor allem das Design der Seiten wichtig: Bunt, mit Bildern und Fotos sollen sie gestaltet sein, aber nicht überladen und durch Animationen in ihrer Ladezeit zu langwierig. Fachliches Computerwissen haben die Kinder gemeinhin nicht, nur wenige Freaks brillieren mit nicht immer ganz begriffenem Vokabular; und sie brauchen es auch kaum, denn sie lernen den Internetumgang durch Zugucken und kurze Handling-Tipps von Eltern und älteren Kindern. Eine systematische Internetdidaktik, wie sie Richter fordert, wurde vor vier Jahren offenbar noch kaum praktiziert.
  5. Scholle, U.: Kann ich Ihnen behilflich sein? : Erhebung am zentralen Auskunftsplatz der ULB Münster (2000) 0.00 
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    Date
    22. 1.2000 17:52:11
  6. Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000) 0.00 
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    Source
    Library and information science research. 22(2000) no.4, S.371-382
  7. Yoo, E.-Y.; Robbins, L.S.: Understanding middle-aged women's health information seeking on the web : a theoretical approach (2008) 0.00 
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    Date
    9. 2.2008 17:52:22
  8. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.00 
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    Date
    29. 7.1998 10:57:22
  9. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.00 
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    Date
    22. 5.1999 19:07:29
  10. Gremett, P.: Utilizing a user's context to improve search results (2006) 0.00 
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    Date
    22. 7.2006 18:17:44
  11. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.00 
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    Date
    22. 2.2009 18:50:43
  12. Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988) 0.00 
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    Abstract
    The degree of variability in the percentage of subject searching in an online public access catalog (OPAC) among branch libraries of one university was studied. A full semester's worth of transactions was analyzed, not sampled. The time units used were hour of the day, day of the week, and week of the semester. The findings show that subject searching varies from a low of 22% to a high of 74% over the hours of a day. Variability for the days of the week ranged from 17% to 64%, and for the weeks of the semester variability ranged from 12% to 70%. Valuable management information on the utilization of the OPAC within each brach library and among all the branch libraries is provided through numerous charts and graphs.
  13. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.00 
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    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  14. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 0.00 
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    Source
    Canadian journal of information and library science. 19(1994) no.4, S.1-22
  15. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.00 
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    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  16. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.00 
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    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  17. Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008) 0.00 
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    Date
    10. 9.2000 17:38:22
  18. Agosto, D.E.: Bounded rationality and satisficing in young people's Web-based decision making (2002) 0.00 
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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
  19. Large, A.; Beheshti, J.; Rahman, T.: Design criteria for children's Web portals : the users speak out (2002) 0.00 
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    Date
    2. 6.2005 10:34:22
  20. Fidel, R.: ¬The user-centered approach (2000) 0.00 
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    Date
    22. 9.1997 19:16:05

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