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Download full textEser, Mehmet Taha; Asku, Gökhan – Pegem Journal of Education and Instruction, 2021
The main aim of achieving with the reliability generalization is to investigate the variability related to the reliability estimates and to try to characterize the sources of this variability. As part of the research, a reliability generalization study was carried out on the basis of Beck Depression Inventory-II to investigate potential factors…
Descriptors: Depression (Psychology), Measures (Individuals), Test Reliability, Error of Measurement
Peer reviewedYin, 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
