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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ517174
Record Type: CIJE
Publication Date: 1995
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0834-1516
On the Difference between Reliability of Measurement and Precision of Survey Instruments.
Evans, Brian
Canadian Journal of Program Evaluation/La Revue canadienne d'evaluation de programme, v10 n2 p17-32 Oct-Nov 1995
The distinction between two models of reliability is clarified. Reliability may be conceived of and estimated from a true score model or from the perspective of sampling precision. Basic models are developed and illustrated for each approach using data from the author's work on measuring organizational climate. (SLD)
Descriptors: Data Analysis, Error of Measurement, Evaluators, Models, Organizational Climate, Reliability, Sampling, Surveys, Theories, True Scores
Publication Type: Reports - Evaluative; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A