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| Auteur principal: | |
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| Format: | Recurso educativo Open Access |
| Langue: | en |
| Publié: |
1982
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| Sujets: | |
| Accès en ligne: | https://eric.ed.gov/?id=EJ286941 |
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Table des matières:
- The Systematic Nature of Library-Output Statistics. Brooks, Terrence A. Correlation Library Circulation Library Research Library Services Models Predictor Variables Redundancy Reference Services Statistical Data Use Studies Validity A sample of library-output statistics measuring circulation, reference, and in-library use was collected from 76 libraries and tested for redundancy, correlation, and variation using time-series analysis to test the Relative Fidelity of Measurement Model (RFM). The 275 sample statistics correlated in an unpredicted pattern. Twenty-three sources are provided. (EJS)