Cognitive Dissonance: Definition, Political Implications, and Personal Exemplification

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Every individual has a unique composite of values and is readily presented with contrasting choices in their daily lives. As individuals act on these choices, they are sometimes presented with a conflict of interest between the beliefs they hold and the actions they commit. Such internal conflict is defined by Leon Festinger as cognitive dissonance: “a psychological state in which an individual’s cognitions—beliefs, attitudes, and behaviors—are at odds” (Bloom, Santos, & Egan, 2007, p. 978). Sendhil Mullainathan and Ebonya Washington (2009) describe cognitive dissonance as “the internal need for consistency” (p. 86). Mullainathan and Washington exemplify cognitive dissonance as occurring when “[an] individual…unconsciously [changes] his beliefs to alleviate the discomfort of having inconsistent attitudes and actions (p. 87). Cognitive dissonance occurs because people are generally uncomfortable with discrepancies being present in their lives. To account for these differences and to reacquire mental harmony, individuals employ “cognitive dissonance reduction mechanisms” to devalue their original set of beliefs, stop or alter their behavior, or modify their thinking to match up with their behaviors (Bloom et al., 2007, p. 978). Bloom et al. (2007) suggest that cognitive dissonance reduction mechanisms are a result of “developmentally constrained systems” (p. 982). Limited real-time mental functioning capability of the brain may imply that cognitive dissonance reduction mechanisms are processes by which the central executive works to streamline mental work more consistently and efficiently. This information processing system fosters an environment in which the brain can store and maintain a larger amount of data over a more exten... ... middle of paper ... ... reduction mechanisms, I attain cognitive peace as my belief system realigns with my behaviors. Whether making a choice at the grocery store, deciding to end a relationship, or experiencing buyer’s remorse, cognitive dissonance is evidenced in every day events. As described by Festinger and in my personal illustration, a mental disharmony (cognitive dissonance) occurs when individuals experience a misalignment between their beliefs and behaviors, and reduction mechanisms are then utilized to reacquire cognitive coherence and reduce mental energy expended. Works Cited Bloom, P., Santos, L. R., & Egan, L. C. (2007). The origins of cognitive dissonance. Psychological Science, 18(11), 978-983. Mullainathan, S., & Washington, E. (2009). Sticking with your vote: Cognitive dissonance and political attitudes. American Economic Journal: Applied Economics, 1(1), 86-111.

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