Reactive Devaluation: If They Want It, We Don't

Imagine a peace proposal being negotiated between two hostile nations. Independent evaluators rate it as balanced and reasonable. Then you reveal who drafted it: the adversary. Suddenly the same proposal appears self-serving, unbalanced, and suspect. Now reverse the attribution — it was drafted by a neutral third party, or by your own side — and evaluations become positive again. The content hasn't changed. Only the source has. This is reactive devaluation: the reflexive tendency to discount, dismiss, or oppose a proposal simply because it originates from someone perceived as an adversary or opponent.

The Founding Research

The concept was developed and named by Lee Ross and Constance Stillinger in the late 1980s and refined through a series of studies with Andrew Ward that were published in the early 1990s. Their most famous study was conducted during the Cold War and concerned nuclear arms reduction. Researchers asked American participants to evaluate a specific disarmament proposal: a bilateral reduction of offensive nuclear weapons, withdrawal of troops from certain forward positions, and the dismantling of several military installations.

When the proposal was attributed to Mikhail Gorbachev, Americans rated it as lopsidedly favouring the Soviet Union. When the same proposal was attributed to the Reagan administration, they rated it as fair and appropriate. When it was attributed to a neutral party, evaluations fell between these extremes. The proposal was identical in all three conditions. The source determined the evaluation.

Ross and his colleagues replicated the effect in Israeli-Palestinian conflict scenarios, in domestic American political contexts, and in laboratory negotiations. The finding was consistent: proposals from outgroups or adversaries are evaluated more critically, interpreted more negatively, and resisted more strongly than identical proposals from ingroups or neutral parties. Reactive devaluation is not a marginal effect; in high-conflict contexts, it can completely invert evaluations of policy substance.

The Psychological Mechanisms

Attribution and Motive Imputation

A central driver of reactive devaluation is the attribution of motive. When an adversary proposes something, we automatically ask: what's in it for them? The very fact that they are willing to propose it implies, in our reasoning, that it must benefit them — and in a zero-sum framing of conflict, what benefits them must harm us. If the other side wants this, they must want it for a reason, and that reason must involve getting more than they give.

This motive imputation can operate even when the proposal is genuinely reasonable or even disadvantageous to its proposer. The adversary label functions as a contaminating prior: it colours every piece of content passed through it. The result is a systematic failure to evaluate proposals on their merits, because the source generates a predictive expectation of bad faith that overrides substantive assessment.

Consistency Motivation

A second mechanism involves the desire for consistency between one's views about a source and one's views about their proposals. If you already believe the adversary is untrustworthy, self-interested, and dangerous, then endorsing their proposal creates cognitive dissonance: you are implicitly validating something originating from a party you have judged negatively. Reactive devaluation may in part reflect a motivated adjustment of proposal evaluation to maintain consistency with prior attitudes toward the source.

Identity-Protective Cognition

In contexts where group identity is salient — political, national, organisational — endorsing the adversary's proposal can feel like a form of disloyalty or capitulation. Resisting it affirms group membership and signals solidarity. Reactive devaluation in these contexts is not simply a processing error; it is also a social performance. "If they want it, we don't" communicates tribal allegiance, not just epistemic judgment. This is why reactive devaluation tends to be more severe in high-identity-salience contexts (international negotiations, partisan politics, industrial disputes) than in low-salience ones (anonymous laboratory exchanges).

Peace Negotiations and the Camp David Paradox

The practical consequences of reactive devaluation in diplomatic settings are severe and well-documented. Negotiators have long observed the paradox in which a proposal that one side would enthusiastically accept if they had originated it becomes unacceptable when the other side tables it first. The very act of tabling a proposal can thus be counter-productive in high-conflict negotiations: it brands the proposal as the adversary's idea before the other side has a chance to evaluate it independently.

This dynamic is one reason why mediators and third parties are so valuable in international and labour negotiations. A proposal presented by a neutral mediator — even if its content was suggested or drafted by one of the parties — lacks the adversary label that would trigger reactive devaluation. The mediator's attribution provides a kind of cognitive laundering of the proposal's origin. This is not dishonest; it is structurally necessary when the source of a proposal has become more important than its content.

Multiple analyses of failed peace negotiations have identified reactive devaluation as a contributing factor. In the Israeli-Palestinian context, proposals that polled favourably when presented abstractly or attributed neutrally have repeatedly polled unfavourably when presented as originating from the other side. The Camp David and Oslo processes were both complicated by public presentation effects: once a proposal became publicly associated with the adversary's acceptance of it, that association became an obstacle to one's own side endorsing it. Leaders faced the paradox of having to distance themselves from agreements they had privately accepted in order to manage domestic reactive devaluation.

Reactive Devaluation in the Workplace

Reactive devaluation does not require geopolitical conflict. It operates in any relationship structured by adversarial roles, competing interests, or intergroup friction — including ordinary workplaces. Research by Robert Mnookin and colleagues at Harvard found that in labour-management negotiations, proposals made by management were routinely evaluated more sceptically by union negotiators than substantively identical proposals presented as coming from a neutral source or from within the union itself. The same dynamic operated in reverse for management evaluators assessing union proposals.

In performance reviews, employees often discount critical feedback from managers they distrust, not because the feedback is inaccurate but because the source activates a defensive interpretive stance. The feedback is heard not as information but as an adversarial move, and the natural response is to find reasons to reject it. This is one reason why 360-degree feedback systems — in which feedback comes from multiple sources including peers and direct reports — tend to be received more constructively than feedback from supervisors alone: the adversarial attribution is diluted.

In team meetings, proposals introduced by individuals who are known to be in conflict with others often receive reflexive resistance before their content is evaluated. The recognisable face of a rival is sufficient to prime an adversarial interpretive mode. This is particularly problematic in organisations with siloed departments or a history of intergroup conflict, where the source of an idea reliably predicts which constituencies will support or oppose it, regardless of its actual merit.

Political Polarisation and Reactive Policy Evaluation

In contemporary partisan politics, reactive devaluation operates at scale and with measurable consequences for policy. Studies of American partisan psychology have found that policy positions attributed to the opposing party receive systematically lower ratings than identical positions attributed to one's own party or to no party. This includes policies that the respondent's own party had historically championed: when the outparty adopts a policy, even former supporters of that policy from the inparty may revise their position downward.

This dynamic is one mechanism through which partisan polarisation self-reinforces. If the other party supports something, that fact becomes evidence against it — not because of the policy content but because of social and identity motivations. The result is that policy positions migrate over time not in response to evidence but in response to who holds them: the adversary's adoption of a position functions as a negative signal that can override the position's original rational justification. Finding common ground becomes structurally more difficult as the source of any proposal contaminates its evaluation.

Countering Reactive Devaluation

Ross and his colleagues proposed several structural interventions to mitigate reactive devaluation, most of which work by separating the evaluation of a proposal from the evaluation of its source:

• Blind evaluation: Presenting proposals without source attribution, or with delayed attribution, allows substantive merits to be assessed before adversarial framing is activated. In negotiations, this can be implemented by having mediators present proposals as "a possible framework" rather than as "the other side's offer."
• Single negotiating text: A technique in which a third party drafts a single proposal based on input from all parties, which is then refined iteratively. Because no party "owns" the proposal, reactive devaluation is reduced.
• Reframing authorship: Explicitly attributing a proposal to a neutral or joint source, even when one side originated it, can reduce adversarial framing. This requires trust in the mediator and willingness from the originating party to cede credit.
• Pre-commitment to principles: Securing agreement on abstract principles before specific proposals are tabled means that proposals can be evaluated against already-agreed standards rather than against the source's trustworthiness.

At the individual level, recognising reactive devaluation requires deliberate perspective-taking: explicitly asking "If a neutral party had proposed this, or if my own side had proposed this, how would I evaluate it?" The quality of an argument — in logic, in evidence, in fairness — should be independent of who makes it. That is the standard of intellectual honesty that ad hominem reasoning violates, and that reactive devaluation undermines in practice. Separating the messenger from the message is not naive idealism; it is a precondition for rational deliberation in a world full of people we distrust.

Sources & Further Reading

• Ross, L., & Stillinger, C. "Barriers to Conflict Resolution." Negotiation Journal 7, no. 4 (1991): 389–404.
• Ross, L., & Ward, A. "Naive Realism in Everyday Life: Implications for Social Conflict and Misunderstanding." In Values and Knowledge, ed. Reed, Turiel, and Brown. Erlbaum, 1996.
• Mnookin, R. H. Beyond Winning: Negotiating to Create Value in Deals and Disputes. Harvard University Press, 2000.
• Maoz, I., et al. "Reactive Devaluation of an 'Israeli' vs. 'Palestinian' Peace Proposal." Journal of Conflict Resolution 46, no. 4 (2002): 515–546.
• Levendusky, M., & Malhotra, N. "Does Media Coverage of Partisan Polarisation Affect Political Attitudes?" Political Communication 33, no. 2 (2016): 283–301.
• Wikipedia: Reactive devaluation