Search (42 results, page 1 of 3)

  • × theme_ss:"Benutzerstudien"
  • × year_i:[1990 TO 2000}
  1. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.04 
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    Date
    10. 9.2000 17:38:22
    Source
    Library resources and technical services. 43(1999) no.3, S.140-160
  2. Connell, T.H.: User acceptance of library catalog results : an exploratory study (1991) 0.04 
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    Source
    Library resources and technical services. 35(1991) no.2, S.191-201
  3. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.04 
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    Date
    22. 9.1997 19:16:05
    Source
    Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al
  4. Bates, M.J.: ¬The design of databases and other information resources for humanities scholars : the Getty Online Searching Project report no.4 (1994) 0.03 
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    Abstract
    The forth report in a series of studies, based on the 2 year Getty Art History Information Project; where humanities scholars were trained in DIALOG online searching and then allowed 24 hour unlimited access to DIALOG. Complete transaction logs were taken and form the data upon which the Getty Online Searching Project is based. Data obtained from the study is used to draw conclusions about the design of humanities information resources, particularly databases and other online resources
  5. Wiberley, S.E.; Daugherty, R.A.; Danowski, J.A.: User persistence in displaying online catalog postings : LUIS (1995) 0.02 
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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
    Source
    Library resources and technical services. 39(1995) no.3, S.247-264
  6. Bertot, J.C.; McClure, C.R.: Impacts of public access to the Internet through Pennsylvania public libraries (1997) 0.02 
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    Abstract
    Reports results of an evaluation of the Online at PA Libraries project (Autumn 1996 to Autumn 1997), funded by Bell Atlantic and administered by the Pennsylvania Dept. of Education's Office of Commonwealth Libraries and the Schuylkill Intermediate Unit, which has had a significant impact on the provision of Internet based information services and resources to Pennsylvania public library users. 4 surveys were conducted: a survey to assess the participating libraries' expectations concerning the project; a user survey to determine user satisfaction, demographic and overall project and Internet assessment; and 2 training evaluation surveys conducted at the start and at the follow up stage of the project. The project has provided a statewide demonstration of what can be done to improve quickly and significantly the statewide public library services; to connect public libraries to the Internet and provide a range of new services and resources to their communities; and to 'junpstart' libraries, librarians and citizens into the global networked society
  7. Ballard, T.: Comparative searching styles of patrons and staff (1994) 0.02 
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    Source
    Library resources and technical services. 38(1994) no.3, S.193-305
  8. Pelzer, N.L.; Wiese, W.H.; Leysen, J.M.: Library use and information-seeking behavior of veterinary medical students revisited in the electronic environment (1998) 0.02 
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    Abstract
    Reports results of a questionnaire survey, conducted with vetrinary medical students at Iowa State University in 1997, to determine their general use of the Veterinary Medical Library and how they sought information in an electronic environment. Comparisons were made between this study and an ealier study (Bull. MLA 76(1988) no.4, S.328-333). Basic patterns of student activities in the library were found to be unchanged. The 1997 students used the library most frequently for photocopying, office supplies, and studying coursework; and they preferred textbooks and handouts for current information. However, a major shift was seen from the use of print indexes and abstracts in 1987 towards the use of computerized indexes and other electronic resources in 1997. 60% of the students reported using the Internet for current information. Overall use of electronic materials was highest among students receiving the problem based learning method of instruction. Most of the 1997 students indicated that electronic resources would be important for future education needs, particularly the wealth of information and services available on the Internet and WWW
  9. Garland, K.: ¬The information search process : a study of elements associated with meaningful research tasks (1995) 0.02 
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    Abstract
    I(nvestigates the constituents of a good research task, requiring students to construct meaning from a variety of resources. The study involved collaboration between a high school media specialist, 7 teachers, and a university faculty member in Michigan, USA. 6 research projects involving 387 students of all ability levels were observed to identify elements associated with meaningsful research. Data were collected from a questionnaire completed by all students and student and teacher interviews. elements found to be related to satisfaction with the research process and to satisfaction with achievement were: student choice of topic, group work, course related topics, clarity of goals and means of evaluation, and process instruction
  10. Snavely, L.; Clark, K.: What users really think : how they see and find serials in the arts and sciences (1996) 0.02 
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    Source
    Library resources and technical services. 40(1996) no.1, S.49-51,54-60
  11. Vigue-Camus, A.: Des usagers et des écrans à la Bibliothèque Publique d'Informations (1996) 0.02 
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    Abstract
    Account of a limited experimental study at the Bibliothèque Publique d'Informations (BPI), the Paris multimedia public library, to establish a methodology for investigating user interactions with new technology. A wide range of materials are available at the BPI, including CD-ROMs and the Internet. Preliminary observations indicate that users do not follow the pattern dictated by the machine, but take approaches based on their own experience and skills. Setbacks are generally interpreted as defects in the software, not personla failure to master the system. Large scale qualitative abservation, using research methods from the social sciences, would establish a knowledge base for developing user skills to exploit multimedia resources more fully
  12. Palmquist, R.A.; Kim, K.-S.: Modeling the users of information systems : some theories and methods (1998) 0.02 
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    Footnote
    Part of an issue devoted to electronic resources and their use in libraries, from the viewpoint of reference services, with an emphasis on the Internet and Geographic Information Systems
  13. Logan, E.: Cognitive styles and online behaviour of novice searchers (1990) 0.02 
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    Source
    Information processing and management. 26(1990), S.503-510
  14. Franz, L.; Powell, J.; Jude, S.; Drabenstott, K.M.: End user understanding of subdivided headings (1994) 0.02 
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    Source
    Library resources and technical services. 38(1994) no.3, S.213-226
  15. He, P.W.; Jacobson, T.E.: What are they doing with the Internet? : A study of user information seeking behaviors (1996) 0.02 
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    Abstract
    Reports results of a survey, conducted by the State University of New York and Albany Library, to investigate the effects of gender, college status and prior Internet experience on the use of Internet resources. The subjects were 96 randomly selected users using the library's Internet terminals during the first 2 months of 1995. The majority of users were found to share the following characteristics: male undergraduates affiliated with the social sciences; and novice users who have less than 6 months experience. Respondents felt strongly that the Internet is useful, and has been an important resource for their research and assignment. Users have high expectations of searching capabilities, while they feel neutral or disappointed with browsing. Results indicate that libraries should provide access to the Internet and suggest that libraries should take the lead in developing searchable indexes and making databases better organized for the ease and effectiveness of browsing
  16. Connaway, L.S.; Budd, J.M.; Kochtanek, T.R.: ¬An investigation of the use of an online catalogue : user characteristics and transaction log analysis (1995) 0.02 
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    Source
    Library resources and technical services. 39(1995) no.2, S.142-152
  17. Ray, K.L.; Long, M.S.: Analyzing search styles of patrons and staff : a replicative study of two university libraries (1997) 0.02 
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    Source
    Library resources and technical services. 41(1997) no.3, S.210-235
  18. Matus, G.S.; Mendoza, E.S.; Duran, C.V.C.: Estudio comparativo de los usuarios reales y potenciales de bases de datos cientificas : una experiencia y una reflexion en la Universidad de Concepcion (1994) 0.02 
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    Abstract
    Reports of a study in a Chilean university library, comparing 100 users of online databases and CD-ROMs with 100 users of non-computerized bibliographical resources. Results showed that users tended to be teachers / researchers, and potential users were postgraduate students. Comparison of search results showed online searching improved results and saved time. The chief reasons for non-use were ignorance of the service and use of own personal computer. The study indicated the need to review policy on database acquisition and improve promotion of the service. In general, librarians should motivate greater use of online searching by providing skilled intermediary services to maximize uptake
  19. Perzylo, L.; Oliver, R.: ¬An investigation of children's use of a multimedia CD-ROM product for information retrieval (1992) 0.01 
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    Microcomputers for information management. 9(1992) no.4, S.225-240
  20. Wyly, B.J.: From access point to materials : a transaction log analysis of access point value for online catalog users (1996) 0.01 
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    Source
    Library resources and technical services. 40(1996) no.3, S.211-236

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