Chapter 1 source audit and scope
Haidt uses moral dumbfounding for cases in which condemnation survives after a respondent’s offered reasons have been answered or withdrawn; he credits Daniel Wegner with the label. Chapter 1 reports 360 interviews in Philadelphia, Porto Alegre, and Recife and says that, across 1,620 presentations of harmless-offense stories, respondents claimed a victim in 38% of cases. Attachment (file not included in this release) · Attachment (file not included in this release) · Attachment (file not included in this release)
The dog, chicken, and flag stories appear in Chapter 1. Julie and Mark’s incest story appears in Chapter 2, not Chapter 1. These are artificial prompts designed to stipulate away obvious harm; that improves experimental control but can also make the scenarios feel socially unreal or lead respondents to suspect omitted consequences. The studies diagnose how judgments and reasons can be sequenced; they do not prove that every intuition is irrational or that the researchers’ stipulated harmlessness settles the normative question. Full Chapter 1 evidence boundary
Chapter 2 source audit — thirty UVA interviews
Scott Murphy interviewed thirty students about five scenarios. The Heinz dilemma elicited reasons that survived challenge. A sterile-cockroach drink and a plainly nonbinding $2 soul-sale produced unexplained refusal but could be defended as personal preference: 37% initially agreed to sip and 23% initially signed, with another 10% and 17% respectively agreeing after challenge. No one actually swallowed the roach-touched juice; the experimenter stopped them at the glass.
The two taboo prompts demanded a moral verdict: 20% accepted Julie and Mark’s protected incest and 13% accepted Jennifer’s eating flesh from a cadaver. Haidt reports that, relative to Heinz, respondents were almost twice as likely to say “I don’t know,” ten times as likely to say they could not explain themselves, and 70% more likely to abandon a reason midstream. The study and Haidt’s earlier cognitive-load null results were unpublished, so the chapter establishes a vivid candidate phenomenon rather than its population prevalence. Attachment (file not included in this release) · Attachment (file not included in this release) · Attachment (file not included in this release) · Chapter 2 source audit
Jonathan Haidt uses “moral dumbfounding” to illustrate how people may hold a strong moral judgment while struggling to articulate a reason that survives scrutiny. The phenomenon supports his broader social-intuitionist proposal that some moral reasoning functions as post hoc advocacy for an earlier evaluation. It does not show that reasons never influence judgment or that a speechless intuition is either correct or incorrect.
- The Chicken Story
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Scenario: A man goes to a supermarket, buys a ready-to-cook chicken, takes it home, and has sexual intercourse with it before cooking and eating it.
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Purpose: The story intensifies disgust and degradation while stipulating away an obvious victim. In Chapter 1, Haidt uses it to test whether a harm-centered account exhausts the moral domain; the later foundations framework supplies a broader vocabulary for interpreting the reaction.
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Reaction: Haidt expects educated liberal Western readers to acknowledge disgust while hesitating to call the act morally wrong; he expects many respondents outside that milieu to moralize it. The vignette frames the chapter’s question rather than supplying a stand-alone universal response rate.
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Source: Attachment (file not included in this release)
- The Incest Story (Julie and Mark)
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Scenario: Julie and Mark, a brother and sister, are on vacation together in college. One night, alone in a cabin, they decide to make love, finding it interesting and fun. They use two forms of birth control to ensure no pregnancy, enjoy the experience, keep it secret, and never do it again, feeling it brought them closer.
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Purpose: This targets taboos around incest and the sanctity of family bonds. Haidt crafted it to eliminate harm—genetic risks (via contraception), emotional damage (they’re happy), or social fallout (it’s private)—yet people still condemn it.
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Reaction: Responses often start with concerns like “inbreeding” or “emotional harm,” which the scenario counters. When pressed, many admit, “I can’t explain it, it’s just wrong,” revealing reliance on intuitive aversion rather than reasoned ethics.
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Source: Attachment (file not included in this release)
- The Dog Story
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Scenario: A family’s pet dog is hit by a car and killed. They decide to eat it, cooking it for dinner after it’s already dead.
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Purpose: This tests reactions to violating norms about pets and food while stipulating that the dog was already dead and no one observed the meal. It separates disgust and symbolic degradation from direct harm.
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Reaction: Some respondents proposed illness or other victims after condemning the act; Haidt reports that interviewers could remove these claims without always changing the judgment. He interprets that sequence as evidence of post hoc justification.
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Source: Attachment (file not included in this release)
- The Flag Story
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Scenario: A woman finds an old national flag (e.g., American or Brazilian, depending on the audience) in her closet and cuts it up to use as rags for cleaning her bathroom.
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Purpose: From Haidt’s dissertation research, this probes moralized disrespect toward a group symbol. The action occurs in private and the flag is unwanted, allowing the interview to test whether condemnation depends on an offended observer.
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Reaction: Haidt reports respondents proposing guilt, an offended neighbor, or even clogged plumbing as harms. When the interviewer restated the story to exclude those victims, some retained the verdict and searched for another reason.
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Source: Attachment (file not included in this release)
Context and Insights
The Chapter 1 dog, chicken, and flag material comes from the research published as Haidt, Koller, and Dias (1993), “Affect, Culture, and Morality, or Is It Wrong to Eat Your Dog?” The Julie and Mark material belongs to the later dumbfounding work discussed in Chapter 2. Across these examples, Haidt argues that quick evaluations can prompt a search for reasons rather than result from that search.
The main evidentiary caution is that artificial scenarios can confuse respondents, activate implied social harms, or invite rejection of the premise. Chapter 1’s cross-cultural and class comparisons also predate the later political Moral Foundations argument, so these vignettes should not be used alone to assign fixed moral profiles to liberals or conservatives. They remain useful tools for exploring how disgust, disrespect, and rapid evaluation can enter moral judgment.