A drill and practice program for online retrieval

Bert R. Boyce, David Martin, Barbara Francis and Mary Ellen Sievert

Journal of the American Society for Information Science, 1984, vol. 35, issue 2, 129-134

Abstract: DAPPOR, a drill and practice program for online retrieval provides reinforcement to students engaged in learning the basic command protocols of the major vendors of bibliographic databases. The DAPPOR evaluation program overcomes the difficult problems of determining the correctness of a user response in a highly flexible environment. The coding of answer definitions and the process of recursive reduction used by the evaluation program are described.

Date: 1984
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Persistent link: https://EconPapers.repec.org/RePEc:bla:jamest:v:35:y:1984:i:2:p:129-134

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