Gespeichert in:
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| Format: | Recurso educativo Open Access |
| Sprache: | en |
| Veröffentlicht: |
1997
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| Schlagworte: | |
| Online-Zugang: | https://eric.ed.gov/?id=EJ549329 |
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Inhaltsangabe:
- Reference Service Evaluation and Meta-Analysis: Findings and Methodological Issues. Saxton, Matthew L. Correlation Evaluation Methods Library Services Meta Analysis Predictor Variables Reference Services Research Methodology This meta-analysis of research on reference service evaluation discusses how often the same variables are examined, to what extent the observed correlations agreed or differed, and whether the results of multiple studies (59 studies listed) can be combined to obtain a more accurate estimate of the strength of association for a variable with reference accuracy. (21 references) (Author/LRW)