SOLVED: Description Statistic Used as an adjustment in split-half reliability; computed as R = # Cohen's kappa Estimates the average of all the possible split-half correlations can only be used with questions
Creating Comparability among Reliability Coefficients: The Case of Cronbach Alpha and Cohen Kappa | Semantic Scholar
Cronbach's alpha
Cronbach's Alpha to the Items of the Instrument | Download Table
Why write about Cronbach's alpha? - Science-Education-Research
Internal consistency evaluated by Cronbach's alpha (n=430) | Download Table