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Using Mixed-Effects Models in Reliability Generalization Studies.
Peer reviewed Peer reviewed
Beretvas, S. Natasha; Pastor, Dena A. – Educational and Psychological Measurement, 2003
Describes how the assumptions underlying the use of multiple regression are not satisfied in reliability generalization studies and introduces mixed effects modeling to overcome many shortcomings of traditional approaches. Provides an example using results from the Beck Depression Inventory. (SLD)
Descriptors: Generalization, Models, Regression (Statistics), Reliability
Assessing the Reliability of Beck Depression Inventory Scores: Reliability Generalization across Studies.
Peer reviewed Peer reviewed
Yin, Ping; Fan, Xitao – Educational and Psychological Measurement, 2000
Performed a meta-analysis of reliability estimates for Beck Depression Inventory (BDI) (A. Beck and others, 1961) scores across studies. Only 7.5% of studies reviewed (n=1,200) reported meaningful reliability estimates. Analysis results suggest that standard errors of measurement should be considered in addition to reliability estimates when…
Descriptors: Depression (Psychology), Error of Measurement, Estimation (Mathematics), Generalization
The Balanced Inventory of Desirable Responding (BIDR): A Reliability Generalization Study
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Li, Andrew; Bagger, Jessica – Educational and Psychological Measurement, 2007
The Balanced Inventory of Desirable Responding (BIDR) is one of the most widely used social desirability scales. The authors conducted a reliability generalization study to examine the typical reliability coefficients of BIDR scores and explored factors that explained the variability of reliability estimates across studies. The results indicated…
Descriptors: Reliability, Generalization, Social Desirability, Scores