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Peer reviewed Peer reviewed
ERIC Number: EJ393071
Record Type: CIJE
Publication Date: 1989
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Confounding among Measures of Leniency and Halo.
Alliger, George M.; Williams, Kevin J.
Educational and Psychological Measurement, v49 n1 p1-10 Spr 1989
The interrelationships among halo and leniency rating errors were examined using simulated rating data. As leniency increased, halo decreased when measured by dimension intercorrelations but increased when measured by standard deviations across dimensions. Implications of these results for the use of the various measures are discussed. (SLD)
Descriptors: Cognitive Measurement, Estimation (Mathematics), Evaluation Criteria, Performance, Psychometrics, Rating Scales, Test Bias, Test Theory, Testing Problems
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Confounding Variables; Error Analysis (Statistics); Halo Effect; Leniency (Tests); Rating Error Theory