How is reliability assessed for single-item measures?

Cronbach's alpha range per subscale: 1. Requirements 0.88–0.94, 2 ... α = Cronbach's alpha. Back to article page. Implementation Science. ISSN: 1748 ... M. Tavakol and R. Dennick, “Making Sense of Cronbach's Alpha,” International Journal of Medical Education, Vol. 2, 2003, pp. Jun 17, 2016 ... Comments Section ... The Cronbach Alpha is an indicator of "correlation" between your questions/items. To phrase it otherwise : if Question #1 & ... Cronbach's alpha is the most common measure of internal consistency ("reliability"). It is most commonly used when you have multiple Likert questions in a ... Cronbach's Alpha (α) is a measure of internal consistency, indicating how well a set of items measures a single unidimensional latent construct. Feb 20, 2025 ... In this article, we're going to walk through the steps of calculating Cronbach's Alpha in Google Sheets using ChatGPT. Return to Article Details Factor analysis and cronbach's alpha for studying the knowledge of adolescents on HIV/AIDS: a construct validation study Download ... In statistics, Cronbach's alpha coefficient is used as an estimate of the reliability of a psychometric test. It might have calculated either for each item in ... Aug 12, 2020 ... The standardized alpha coefficient provides information about how each variable reflects the reliability of the scale with standardized ... Oct 2, 2002 ... The Cronbach alpha reliability has to do with the correlation between the sum of items and a factor, where it is assumed that there is only 1 ...