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| Main Author: | |
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| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1983
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| Subjects: | |
| Online Access: | https://eric.ed.gov/?id=EJ288434 |
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| _version_ | 1867181557064663041 |
|---|---|
| author | Cooper, Michael D. |
| author_facet | Cooper, Michael D. Cooper, Michael D. |
| collection | Education Resources Information Center |
| contents | Usage Patterns of an Online Search System. Cooper, Michael D. Computer Programs Databases Information Retrieval Information Systems Online Systems Search Strategies Tables (Data) Use Studies Examines usage patterns of ELHILL retrieval program of National Library of Medicine's MEDLARS system. Based on sample of 6,759 searches, the study analyzes frequency of various commands, classifies messages issued by system, and investigates searcher error rates. Suggestions for redesigning program and query language are noted. Seven references are included. (EJS) |
| format | Recurso educativo Open Access |
| id | eric_EJ288434 |
| institution | ERIC Institute of Education Sciences |
| language | en |
| publishDate | 1983 |
| record_format | eric |
| spellingShingle | Usage Patterns of an Online Search System. Cooper, Michael D. Computer Programs Databases Information Retrieval Information Systems Online Systems Search Strategies Tables (Data) Use Studies Usage Patterns of an Online Search System. Cooper, Michael D. Computer Programs Databases Information Retrieval Information Systems Online Systems Search Strategies Tables (Data) Use Studies Examines usage patterns of ELHILL retrieval program of National Library of Medicine's MEDLARS system. Based on sample of 6,759 searches, the study analyzes frequency of various commands, classifies messages issued by system, and investigates searcher error rates. Suggestions for redesigning program and query language are noted. Seven references are included. (EJS) |
| title | Usage Patterns of an Online Search System. |
| topic | Computer Programs Databases Information Retrieval Information Systems Online Systems Search Strategies Tables (Data) Use Studies |
| url | https://eric.ed.gov/?id=EJ288434 |