Neural Mechanisms of Social Influence

Malia  Mason; Rebecca  Dyer; Michael I. Norton

Article | Organizational Behavior and Human Decision Processes | November 2009

Neural Mechanisms of Social Influence

by Malia Mason, Rebecca Dyer and Michael I. Norton

Abstract

The present investigation explores the neural mechanisms underlying the impact of social influence on preferences. We socially tagged symbols as valued or not-by exposing participants to the preferences of their peers-and assessed subsequent brain activity during an incidental processing task in which participants viewed popular, unpopular, and novel symbols. The medial prefrontal cortex (mPFC) differentiated between symbols that were and were not socially tagged-a possible index of normative influence-while aspects of the striatum (the caudate) differentiated between popular and unpopular symbols-a possible index of informational influence. These results suggest that integrating activity in these two brain regions may differentiate objects that have become valued as a result of social influence from those valued for non-social reasons.

Keywords: Power and Influence; Value; Information; Outcome or Result;

Format: Print

8 pages

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Citation:

Mason, Malia, Rebecca Dyer, and Michael I. Norton. "Neural Mechanisms of Social Influence." Organizational Behavior and Human Decision Processes 110, no. 2 (November 2009): 152–159.

Article | Journal of the Association for Consumer Research | April 2019

Rituals and Nuptials: The Emotional and Relational Consequences of Relationship Rituals

Ximena Garcia-Rada, Ovul Sezer and Michael I. Norton

Four studies reveal the benefits of relationship rituals: couples with relationship rituals report more positive emotions and greater relationship satisfaction and commitment than those without them. We show that rituals are crucial for understanding consumption practices in romantic relationships. Using a sample of romantic dyads, we identify a novel moderating role of mutual agreement, such that both members of a couple must agree that they have a ritual: different couples can see the same consumption behavior (e.g., paying for a weekly date night) as either a ritual or a routine, and the benefits accrue only to those couples who jointly view it as a symbolically meaningful ritual. We contribute to the literature on rituals by empirically documenting the relationships between rituals, specific emotions, and relationship satisfaction, and by demonstrating that the same sequence of actions can have different psychological effects due to the role of mutual agreement. Finally, we contribute to research on consumers’ shared experiences by suggesting a novel mechanism for committing to such experiences: relationship rituals.

Keywords: rituals; Relationship Satisfaction; Relationships; Satisfaction; Spending; Behavior; Perception; Emotions;

Citation:

Garcia-Rada, Ximena, Ovul Sezer, and Michael I. Norton. "Rituals and Nuptials: The Emotional and Relational Consequences of Relationship Rituals." Journal of the Association for Consumer Research 4, no. 2 (April 2019): 185–197. View Details

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Neural Mechanisms of Social Influence

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