Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Deguchi Takuhiko,"Normative consciousness, principles, and frequency of talking in class: Focusing on within- and between-level factors",THE JAPANESE JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY,03877973,The Japanese Group Dynamics Association,2018,57,2,93-104,https://cir.nii.ac.jp/crid/1390001204320231808,https://doi.org/10.2130/jjesp.1705