-
Wallace, P.M.: Periodical title searching in online catalogues (1997)
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- Date
- 28. 1.1996 18:28:54
29. 7.1998 10:57:22
-
Sullenger, P.: ¬A serials transaction log analysis (1997)
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- Date
- 28. 1.1996 18:28:54
29. 7.1998 10:54:49
-
Matsui, S.; Konno, H.: Evaluation of World Wide Web access to OPACs of public libraries in Japan : functional survey of 46 OPAC systems and end user survey of three of those systems (2000)
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- Date
- 28. 3.2002 14:10:44
-
Summey, T.P.; Walchle, B.A.: ¬An investigation into use and instruction for an online catalog (1992)
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- Source
- Technical services quarterly. 10(1992) no.2, S.29-49
-
Park, I.: ¬A comparative study of major OPACs in selected academic libraries for developing countries : user study and subjective user evaluation (1997)
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- Source
- International information and library review. 29(1997) no.1, S.67-83
-
Slone, D.J.: ¬A bird's eye view of cross-platform web interaction (2005)
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- Date
- 5.11.2005 19:28:28
-
Pulis, N.V.; Ludy, L.E.: Subject searching in an online catalog with authority control (1988)
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- Abstract
- Results of previous catalog research indicate that users want improvements in subject searching features, noting display of terms related to their topics as especially desirable. This study reports the findings of an examination of subject searchers' use of such a feature provided through online display of authority information from Library of Congress Subject Headings for terms used in the catalog. It was found that, of the terms entered by users, 78 percent were an exact or close match to catalog terms, and another 14 percent matched "see" references. Although additional information was available for nearly half of the searches performed, it was used in only 28 percent of these cases. It is suggested that improvements in subject searching features are needed to encourage use of available syndetic structures
-
Pasanen-Tuomainen, I.: Evaluating the user education (1994)
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- Source
- Inspel. 28(1994) no.4, S.473-478
-
Wiberley, S.E.; Daugherty, R.A.; Danowski, J.A.: User persistence in displaying online catalog postings : LUIS (1995)
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- Abstract
- User persistence in displaying postings is a significant human factor in the design of computer driven information systems, including online catalogs. Expert opinion and a study of users of a first generation online catalogue have suggested that users normally display no more than 30 to 35 postings. A follow up study on a second generation system with a larger database found that a greater proportion of users reported overload, but 100 postings (rather than 15) were considered 'too many'. Partially persistent users typically displayed 28 postings, but overloaded uses did not outnumber totally persistent users until postings retrieved exceeded 200. The findings suggest that, given sufficient resources, designers should still consider 30 to 35 postings typical persistence, but also justify treating 100 or 200 postings as a common threshold of overload
-
Martinez-Arellano, F.F.: User attitudes and behavior before and after the implementation of an on-line catalog (1996)
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- Source
- International information and library review. 28(1996) no.3, S.275-287
-
Ho, J.: Faculty and graduate student search patterns and perceptions of videos in the online catalog (2001)
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- Date
- 28. 7.2006 20:16:44
-
Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983)
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- Date
- 28. 5.2007 19:34:37
-
Kaske, N.K.: ¬A comparative study of subject searching in an OPAC among branch libraries of a university library system (1988)
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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.
-
Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993)
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- Source
- International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
-
Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008)
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- Date
- 10. 9.2000 17:38:22
-
Kalin, S.W.: ¬The searching behavior of remote users : a study of one online public access catalog (OPAC) (1991)
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- Source
- ASIS '91: Systems understanding people. Proc. of the 54th Ann. Meeting of the ASIS, vol.28, Washington, D.C., 27.-31.10.1991. Ed.: J.-M. Griffiths
-
Cooper, M.D.: Usage patterns of a Web-based library catalog (2001)
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- Date
- 29. 9.2001 13:59:04
-
Chen, H.-M.; Cooper, M.D.: Using clustering techniques to detect usage patterns in a Web-based information system (2001)
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- Date
- 29. 9.2001 18:36:03
-
Slone, D.J.: ¬The influence of mental models and goals on search patterns during Web interaction (2002)
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- Date
- 21. 7.2006 11:26:29
-
Miller, D.H.: User perception and the online catalogue : public library OPAC users "think aloud" (2004)
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- Date
- 6. 1.1997 18:30:28
