The Theory of Dyadic Morality: Reinventing Moral Judgment by Redefining Harm

Chelsea Schein, Kurt Gray
Personality and Social Psychology Review 
First Published May 14, 2017

Abstract

The nature of harm—and therefore moral judgment—may be misunderstood. Rather than an objective matter of reason, we argue that harm should be redefined as an intuitively perceived continuum. This redefinition provides a new understanding of moral content and mechanism—the constructionist Theory of Dyadic Morality (TDM). TDM suggests that acts are condemned proportional to three elements: norm violations, negative affect, and—importantly—perceived harm. This harm is dyadic, involving an intentional agent causing damage to a vulnerable patient (A→P). TDM predicts causal links both from harm to immorality (dyadic comparison) and from immorality to harm (dyadic completion). Together, these two processes make the “dyadic loop,” explaining moral acquisition and polarization. TDM argues against intuitive harmless wrongs and modular “foundations,” but embraces moral pluralism through varieties of values and the flexibility of perceived harm. Dyadic morality impacts understandings of moral character, moral emotion, and political/cultural differences, and provides research guidelines for moral psychology.

The article is here.

Morality takes two: Dyadic morality and mind perception.

Gray, Kurt; Wegner, Daniel M.
Mikulincer, Mario (Ed); Shaver, Phillip R. (Ed), (2012). The social psychology of morality: Exploring the causes of good and evil. Herzliya series on personality and social psychology., (pp. 109-127). Washington, DC, US: American Psychological Association

Abstract

We propose that all moral acts are (at least implicitly) dyadic, involving two different people, one as a moral agent and one as a moral patient. The idea that people cleave the moral world into agents and patients is as old as Aristotle (Freeland, 1985), but out of this simple claim—that morality takes two—grows a theory of morality with a host of implications for psychology and the real world. Dyadic morality can help explain, for instance, why victims escape blame, why people believe in God, why people harm saints, why some advocate torture, and why those who do good become more physically powerful. In this chapter, we explore the idea of dyadic morality, its extensions and implications. In particular, we examine the following four tenets of dyadic morality: 1. Morality involves a moral agent helping or harming a moral patient. 2. Morality and mind perception are linked: Agency is tied to moral agents; experience is tied to moral patients. 3. Morality requires a complete dyad: An isolated moral agent creates a moral patient; an isolated moral patient creates a moral agent. 4. Morality requires two different people as agent and patient, which means that people are perceived as either agents or patients, both in moral acts and more generally, a phenomenon called moral typecasting. We first explore the link between mind and morality, then examine dyadic help and harm, then explain how moral dyads complete themselves, and finally consider moral typecasting. Why start first with mind perception? Perceptions of mind are tightly bound to moral judgments, and as we show, the structure of mind perception is split into two complementary parts that correspond to the two parts of morality. Perceptions of mind underlie the most fundamental of moral decisions: who deserves moral rights and who deserves moral responsibility.

A copy of the chapter is here.

The Myth of Harmless Wrongs in Moral Cognition: Automatic Dyadic Completion From Sin to Suffering

By Kurt Gray, Chelsea Schein, and Adrian Ward
Journal of Experimental Psychology: General
2014, Vol. 143, No. 4, 1600–1615

Abstract

When something is wrong, someone is harmed. This hypothesis derives from the theory of dyadic
morality, which suggests a moral cognitive template of wrongdoing agent and suffering patient (i.e.,
victim). This dyadic template means that victimless wrongs (e.g., masturbation) are psychologically
incomplete, compelling the mind to perceive victims even when they are objectively absent. Five studies reveal that dyadic completion occurs automatically and implicitly: Ostensibly harmless wrongs are perceived to have victims (Study 1), activate concepts of harm (Studies 2 and 3), and increase perceptions of suffering (Studies 4 and 5). These results suggest that perceiving harm in immorality is intuitive and does not require effortful rationalization. This interpretation argues against both standard interpretations of moral dumbfounding and domain-specific theories of morality that assume the psychological existence of harmless wrongs. Dyadic completion also suggests that moral dilemmas in which wrongness (deontology) and harm (utilitarianism) conflict are unrepresentative of typical moral cognition.

The entire article is here.