Search (70 results, page 4 of 4)

  • × language_ss:"e"
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Ayres, F.H.; Nielsen, L.P.S.; Ridley, M.J.: BOPAC2 : a new concept in OPAC design and bibliographic control (1999) 0.01 
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    Date
    21. 8.2000 11:54:50
  2. Furner, J.; Willett, P.: ¬A survey of hypertext-based public-access point-of-information systems in UK libraries (1995) 0.01 
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    Source
    Journal of information science. 21(1995) no.4, S.243-255
  3. Baer, N.L.; Barrett, J.A.; Johnson, K.E.: OPAC database creation problems (1995) 0.01 
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    Date
    21. 2.1996 13:57:45
  4. Johnson, K.E.: OPAC missing record retrieval (1996) 0.01 
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    Date
    21. 2.1996 13:57:45
  5. Lim, A.: User perception of help features in library automation systems (1996) 0.01 
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    Date
    13. 7.1998 21:47:46
  6. Xu, H.; Lancaster, F.W.: Redundancy and uniqueness of subject access points in online catalogs (1998) 0.01 
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    Date
    5. 8.1998 9:21:58
  7. Murphy, F.J.; Pollitt, A.S.; White, P.R.: Matching OPAC user interfaces to user needs (1991) 0.01 
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    Date
    23. 1.1999 20:06:21
  8. Cousins, S.A.: COPAC: the new national OPAC service based on the CURL database (1997) 0.01 
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    Source
    Program. 31(1997) no.1, S.1-21
  9. Barnes, S.; McCue, J.: Linking library records to bibliographic databases : an analysis of common data elements in BIOSIS, Agricola, and the OPAC (1991) 0.01 
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    Date
    8. 1.2007 17:22:25
  10. Borgman, C.L.; Walter, V.A.; Rosenberg, J.: ¬The Science Library Catalog project : comparison of children's searching behaviour in hypertext and a keyword search system (1991) 0.01 
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    Abstract
    Reports on a continuing project to study children's use of a graphically-based direct manipulation interface for science materials. The Science Library Catalogue (SLC), a component of project SEED, has been implemented in the libraries of 21 elementary schools in Los Angeles and will soon be implemented in a public library. The interface employs a hierarchical structure drawn from the DDC and implemented in HyperCard on the Macintosh. The study on the 2nd version of the interface indicates that children are able to use the Science Library Catalogue unaided, with reasonable success in finding items. Search success on the same topics on a Boolean command driven system was equivalent, but Boolean searches were faster. However, the Boolean system was more sensitive to differences in age, with 12-year-olds having significantly better success rates than 10-year-olds; and to search topic, with one set of questions being much easier to search than the other. On average, children liked the 2 systems about the same; the Boolean system was more attractive to certain age and gender combinations, while the Science Library Catalogue was more consistently liked across groups. results are compared to prior studies on the Science Library Catalogue and other online catalogues

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