The Impact of Outliers on Cronbach’s Coefficient Alpha Estimate of Reliability: Ordinal/Rating Scale Item Responses

By Yan Liu, Amery Wu, Bruno D. Zumbo. 2010

111 citations recorded by the source corpus.

Subfields: Management Science and Operations Research, Statistics and Probability

View Paper: https://www.semanticscholar.org/paper/79baedb89f647ee12ea2808ab6f983842222d871

Citations in the corpus

• Brief assessment of schizotypy: Developing short forms of the Wisconsin Schizotypy Scales (2011, unknown): “Cronbach’s alpha is biased downward when the items are categorical, particularly when many items have low endorsement rates and when there are only two categories (Bandalos and Enders, 1996, Lissitz and Green, 1975 and Liu et al., 2010).”