Dealing with dissonance: A review of cognitive dissonance reduction

Abstract This article provides an overview of research about cognitive dissonance reduction. Over the past 60 years, researchers have produced significant theoretical and empirical contributions from cognitive dissonance theory. One of the challenges that remains for dissonance theory going forward is a deeper examination of the process of dissonance reduction. I describe the various reduction strategies that have been investigated followed by models that have been proposed to understand an individual's use of dissonance reduction strategies. I then highlight a series of factors that can help us move research about dissonance reduction forward. These factors can be broadly subsumed under characteristics of the reduction mode and characteristics of the dissonance arousal. I conclude by suggesting that examination of these factors in studies that present multiple reduction modes to participants will provide a better understanding of the process of dissonance reduction.