Document (#12627)

Author

Sullivan, M.V.
Borgman, C.L.

Title

Bibliographic searching by end-users and intermediaries : front-end software vs native DIALOG commands

Source

ASIS '88. Information Technology: planning for the next fifty years. Proceedings of the 51st annual meeting of the American Society for Information Science, Atlanta, Georgia, 23-27.10.1988. Vol.25. Ed. by C.L. Borgman and E.Y.H. Pai.

Imprint

Medford, New Jersey : Learned Information Inc.

Year

1988

Pages

S.120-126

Abstract

40 doctoral student were trained to search INSPEC or ERIC on DIALOG using either the Sci-Mate Menu or native commands. In comparison with 20 control subjects for whom a free search was performed by an intermediary, the experiment subjects were no less satisfied with their retrievals, which were fewer in number but higher in precision than the retrievals produced by the intermediaries. Use of the menu interface did not affect quality of retrieval or user satisfaction, although subjects instructed to use native commands required less training time and interacted more with the data bases than did subjects trained on the Sci-Mate Menu. INSPEC subjects placed a higher monetary value on their searches than did ERIC subjects, indicated that they would make more frequent use of ddata bases in the future, and interacted more with the data base.

Theme

Retrievalstudien

Object

ERIC
INSPEC

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4. DiMartino, D.; Zoe, L.R.: End-user full-text searching : access or excess? (1996) 0.14

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5. Yu, B.-M.; Roh, S.-Z.: ¬The effects of menu design on information-seeking performance and user's attitude on the World Wide Web (2002) 0.13

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