Festinger
{"name":"Festinger", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"How many conditions were present in the experiment?, Participants who were paid $1 enjoyed the experiment more than participants paid $20?, What did they do that so participants did not know the true object of the study?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}