A ten-item Likert-type scale designed to measure the degree of disconfirmation of a person's expectations regarding the performance of some music.
Patrick, Vanessa M., Deborah J. MacInnis, and C. Whan Park (2007), “Not as Happy as I Thought I’d Be? Affective Misforecasting and Product Evaluations,” Journal of Consumer Research, 33 (4), 479-489.
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