Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKADA KENSUKE,"Reliability in Psychology and Psychological Measurement, with Focus on Cronbach’s Alpha",The Annual Report of Educational Psychology in Japan,04529650,The Japanese Association of Educational Psychology,2015,54,0,71-83,https://cir.nii.ac.jp/crid/1390282679611617280,https://doi.org/10.5926/arepj.54.71