The research tackled two of the most widely used tools in environmental communication: message framing and social norms. Gain-framed messages emphasize the benefits of taking action, such as the health improvements and cost savings that come from sustainable choices, while loss-framed messages highlight what will be forfeited or destroyed if people fail to act. Social norms operate on a different axis entirely. Descriptive norms tell people what others are actually doing, for example that a majority of households in a community already recycle, whereas injunctive norms communicate what others approve or disapprove of, signaling social reward or sanction for particular behaviors. Both strategies have accumulated decades of evidence, yet the field has lacked clarity on how they interact with each other and, crucially, with the emotional characteristics of the audience receiving them.

To resolve these questions, the researchers designed a two-wave experiment that tracked participants across time rather than capturing only a single snapshot. The first wave included 936 participants, and a second wave brought back 429 of them for follow-up measurement. This longitudinal structure matters because persuasion research has long struggled with a persistent problem: effects measured immediately after exposure often fade, shift, or reverse over days and weeks. By assessing pro-environmental intentions at two distinct points, Zuo and Ma could distinguish between fleeting reactions and more durable changes in intention, offering a far more realistic picture of how messages perform in the wild.

The results delivered a series of surprises that challenge conventional wisdom in the persuasion literature. Climate anxiety itself showed a significant main effect on pro-environmental intentions at both assessment points, meaning that people with higher anxiety about climate change reported stronger intentions to act sustainably regardless of which message they received. The type of social norm also mattered consistently, with norm type producing significant main effects at both waves. But the third pillar of environmental persuasion, message framing, failed to show a significant overall main effect. Neither gain-framed nor loss-framed messages emerged as universally superior, a finding that echoes meta-analytic reviews in health communication which have repeatedly found that the much-hyped advantage of one frame over the other is often small, inconsistent, or contingent on unstated factors.

That contingency, it turns out, is climate anxiety. The study’s most striking discovery was a robust interaction between anxiety levels and framing effectiveness that held at both time points. Individuals with higher climate anxiety responded better to gain-framed messages, while those with lower anxiety responded more favorably to loss-framed messages. This pattern appears, on its surface, to run counter to intuitive expectations. One might assume that anxious people would be further mobilized by alarming, loss-oriented appeals that mirror their own fears, while calm individuals would be more receptive to upbeat messages about benefits. The data suggest the opposite, and the theoretical explanation is subtle.

Several psychological mechanisms may account for this reversal. According to processing efficiency theory, anxiety consumes cognitive resources and narrows attentional capacity, which can alter how messages are encoded and evaluated. Highly anxious individuals may already be saturated with threat-related information about the climate, making additional loss-based appeals redundant or even counterproductive, whereas gain-framed messages offer a psychologically restorative pathway that channels existing distress into hopeful, action-oriented cognition. Conversely, people with low climate anxiety may lack the emotional engagement that loss frames are designed to create, so a message emphasizing what stands to be lost provides the motivational jolt that positive framing cannot supply. The finding also resonates with regulatory focus theory, which distinguishes between prevention-oriented and promotion-oriented motivation, and with the well-documented observation that mood states shape the depth and direction of message scrutiny.

The norm results painted an equally nuanced picture. Lower-anxiety individuals responded more favorably to descriptive norms at both assessments, suggesting that people who are relatively untroubled by climate change rely heavily on simple social proof, looking to what others are doing as a heuristic guide for their own intentions. For these individuals, knowing that sustainable behavior is common appears sufficient to nudge intentions upward. The advantage of injunctive norms, by contrast, emerged only at higher anxiety levels at the first assessment, and at the second wave it appeared only among those with very high anxiety. This temporal narrowing is notable: it implies that the social-approval pathway becomes progressively less relevant as time passes, surviving only for the most anxious segment of the audience, whose heightened concern may make them especially attentive to signals of collective endorsement and moral expectation.

The practical implications for campaigns, governments, and organizations seeking to promote sustainable behavior are considerable. The findings argue against the one-size-fits-all message strategy that still dominates much environmental communication. Instead, they support audience segmentation based on an easily measurable psychological variable. Communicators addressing highly anxious audiences, who are often already primed for action, may achieve the best results with gain-framed appeals that emphasize achievable benefits and reinforce a sense of efficacy, paired where appropriate with injunctive norms that affirm social approval for doing the right thing. For low-anxiety audiences, loss-framed messages that make the stakes vivid, combined with descriptive norms showing that sustainable behavior is widespread, may be the more effective combination. Because the interaction patterns persisted across both waves, these recommendations are not limited to momentary persuasion but appear to hold over the longer intervals that real campaigns require.

The study also contributes to a growing international literature on climate anxiety, which has documented the phenomenon across 32 countries and developed validated measurement instruments such as the Climate Change Anxiety Scale and the multidimensional Hogg Eco-Anxiety Scale. Prior work has produced mixed conclusions about whether climate anxiety translates into action, with some studies finding strong links between anxious engagement and behavioral intentions and others identifying paralysis, avoidance, or burnout at high distress levels. By positioning anxiety as a moderator of message effects rather than simply a predictor of behavior, Zuo and Ma offer a framework that reconciles these apparently conflicting results: anxiety shapes not only how much people intend to act but which communicative keys unlock that intention. The research was conducted with Chinese participants, a population whose cultural context, characterized by different self-construals and social influence dynamics than Western samples, makes the norm findings particularly valuable for extending persuasion theory beyond its traditionally Western evidence base.

Certain limitations temper the conclusions. The outcome measure was behavioral intention rather than observed behavior, and the well-known gap between intending to act and actually acting remains one of the stubborn challenges of environmental psychology. Attrition between waves, from 936 to 429 participants, is typical of longitudinal designs but may introduce selection effects. Nevertheless, the two-wave structure, the large initial sample, and the consistency of the moderation patterns across time points give the findings unusual durability for a persuasion experiment. As climate anxiety rises globally, particularly among younger generations confronting a warming world, understanding how this emotional state interacts with the messages designed to mobilize action has shifted from an academic curiosity to an urgent practical necessity. This study provides a clear and actionable answer: before choosing between hope and fear, or between what people do and what people approve, communicators should first ask how anxious their audience truly is.

Subject of Research: How climate anxiety moderates the effects of message framing and social norms on pro-environmental intentions

Article Title: How climate anxiety moderates framing and norm effects on pro-environmental intentions: A two-wave experiment

Article References: How climate anxiety moderates framing and norm effects on pro-environmental intentions: A two-wave experiment. (n.d.). https://doi.org/10.1007/s12144-026-10117-5

Image Credits: AI Generated

DOI: 10.1007/s12144-026-10117-5

Keywords: climate anxiety, message framing, gain-framed messages, loss-framed messages, social norms, descriptive norms, injunctive norms, pro-environmental intentions, two-wave experiment, environmental communication, persuasion, environmental psychology

The study was led by Porismita Borah, a professor in Washington State University’s Edward R. Murrow College of Communications and corresponding author of the new publication. Her co-authors were Ziyao Zhang, a PhD student at WSU; Xiaohui Cao, a PhD student at the University of Wisconsin-Madison; and Danielle Ka Lai Lee, an assistant professor at Hong Kong Shue Yan University. Their work addresses one of the most stubborn problems in the misinformation literature: corrections often fail, and even when they succeed, it has been unclear why. People who are told that a claim they believe or shared is wrong can feel challenged or insulted, react defensively, or simply doubt the credibility of whoever is doing the correcting.

Borah has spent roughly a decade studying how misinformation spreads and how it might be countered, and her latest publication advances the field’s understanding of how empathy functions in correction messages. Prior research in this area has produced conflicting conclusions, with some studies finding that a warm, understanding tone reduces misperceptions and others finding no such effect. Borah’s team added a crucial new layer to the question by testing the effectiveness of tone against the expectations and beliefs of the person receiving the correction, rather than treating all audiences as interchangeable.

The central concept in that layer is anthropomorphism, the well-documented psychological tendency to assign human characteristics to animals, machines, and other non-human entities. In the context of conversational AI, anthropomorphism describes the degree to which a user perceives an AI system as humanlike rather than as a purely technical tool. The study’s key insight is that the optimal communication strategy differs across this spectrum. For people who view AI strictly as a machine, corrections delivered in a neutral, just-the-facts tone proved most persuasive. For those who believe AI can be humanlike, an empathetic, understanding tone worked best.

What makes the finding striking is what did not matter. In multiple studies, the team found that corrections could work most of the time, but the source of the correction was largely irrelevant to its persuasive power. As Borah explained, it did not necessarily matter whether the correction came from a human being or an AI agent; what mattered was the tone and how that tone aligned with people’s beliefs about whether AI agents should behave more like humans or more like machines. In other words, a mismatch between message style and user expectations could blunt even an accurate correction delivered by a well-designed system.

To test these effects rigorously, the researchers conducted a randomized online experiment with 857 parents of children within the age range recommended to receive the vaccine for human papillomavirus, or HPV. The choice of topic was deliberate. HPV is spread through sexual contact and can cause a range of serious health problems, including several cancers. The HPV vaccine is considered safe and effective, yet it has been the subject of widespread and persistent misinformation, making it an ideal case for studying how false health beliefs form and how they might be corrected.

Participants were first evaluated for their level of anthropomorphism belief, then shown a simulated Facebook comment thread. The thread began with a false claim stating that HPV vaccines increase the risk of neurological problems. An AI corrections account then engaged with the claim directly in the comment thread, and the style of its response varied. The neutral answers used direct, plain language, along the lines of stating that the claim was not true and that scientific studies had shown no link between HPV vaccines and the neurological conditions in question. The empathetic tone was warmer, opening with an acknowledgment of the person’s concern, such as expressing that the researchers heard the individual, before pivoting to the scientific evidence.

The results were clear: the correction was most effective at reducing misperceptions when its tone matched the respondent’s anthropomorphism beliefs. A machinelike user confronted with a just-the-facts correction updated their beliefs; a user inclined to see AI as humanlike responded better to warmth and understanding. The finding adds an important dimension to the technical design of automated fact-checking systems, because it implies that a one-size-fits-all correction strategy will systematically fail for part of any large audience. Matching conversational style to individual expectations of the technology could unlock measurably better outcomes at population scale.

The practical implications reach well beyond academic journals. The authors suggest that social media platforms, government agencies, news organizations, and other institutions that confront health misinformation could target their AI fact-checking agents according to a user’s level of anthropomorphism. One proposed approach is a simple onboarding step for users of platforms or accounts that assesses their anthropomorphic tendencies, allowing the AI’s conversational tone to be adjusted accordingly. Such an intervention would be technically lightweight compared to the far harder task of changing underlying beliefs, and it could be integrated into existing comment-moderation and community-notes systems that already deploy AI to flag or respond to dubious claims.

As Borah notes, the problem of misinformation is critical and it is not going away, and the effectiveness of corrections depends on many factors, including the way accurate information is communicated; an empathetic tone may often work better than a condescending one, while factors such as race and gender also shape how messages land. Her conclusion is a sober reminder for engineers and communicators alike: researchers are ultimately trying to study humans, and humans are remarkably complex. The lesson of this study is not that AI is a silver bullet against falsehood, but that the oldest rule of persuasion, know your audience, applies with full force even when the messenger is a machine.

Subject of Research: How the tone of AI-generated corrections, matched to users' anthropomorphism beliefs, reduces vaccine misinformation

Article Title: AI can help correct medical misinformation — when it uses the right tone

Article References: AI can help correct medical misinformation — when it uses the right tone. (n.d.). Original publication

Image Credits: AI Generated

DOI: Not provided

Keywords: artificial intelligence, misinformation, health communication, HPV vaccine, anthropomorphism, vaccine misinformation, social media, empathy, fact-checking, persuasion, human-computer interaction, Washington State University

The research was carried out by a team led by Professors Sujin Lee and Seungwon Jeong from KAIST’s School of Business and Technology Management, working with Professor Zoe Kinias of the Ivey Business School at Western University. Tae Hyun Kim, a doctoral candidate in the same school, served as first author. Their central concept, group attachment security, describes a psychological state in which a person perceives the group they belong to as a reliable source of support. Members develop this security when the group provides emotional and relational backing and when they feel recognized as valued contributors. According to the researchers, the stronger that sense of security becomes, the more members come to believe that voicing a different opinion will not cost them their standing among their colleagues.

The practical problem the team set out to examine is a familiar one. People who hold dissenting opinions frequently hesitate to speak up because they anticipate backlash, even when their insights could be crucial to the decision at hand. That hesitation can be even sharper inside one’s own organization, where members face stronger expectations to align with the majority view than outsiders do. The researchers reasoned that when feeling secure in a group calms these relationship worries, members shift their attention toward achieving the best outcome rather than monitoring how others will react to them. That shift in focus, they hypothesized, could improve both the quality of the dissent that gets expressed and the way it is received.

To test this idea, the team conducted two experiments using hypothetical decision-making scenarios, deliberately examining the situation from both sides of the exchange: the minority opinion holders who must voice their views, and the majority members who must decide what to do with those views. In the first experiment, participants were assigned to a group primed with attachment security or to one that was not, and were then asked to express their opinions in a scenario where they held a minority view. The priming manipulation was designed to activate, in one condition, the sense that the group was a safe and supportive base.

The results of the first experiment showed that participants primed with group attachment security produced more elaborated and more persuasive arguments than those in the neutral condition. The research team also traced the mechanism behind this difference: the securely primed participants focused more on the problem itself and on the content of their opinion, rather than on the interpersonal risks of stating it. In other words, security appeared to redirect cognitive effort away from self-protection and toward the task, which is precisely the redirection that high-quality dissent requires.

The second experiment flipped the perspective. Participants took the role of a majority member and evaluated arguments written by minority opinion holders in the first experiment. The team found that participants rated arguments from the secure attachment condition as more persuasive than those from the neutral condition. Beyond persuasiveness, participants reported less perceived expectancy violation and a greater willingness to actually use the minority opinions in their decisions. Perceived expectancy violation captures how surprising or disruptive a dissenting message feels; when it is lower, the message is less likely to be dismissed as troublemaking and more likely to be processed as information.

In both experiments, the team added an exploratory layer, distinguishing minority members as either ingroup or outgroup members depending on whether they shared a group identity with the majority opinion holders. The logic behind this distinction is subtle. Minority members who belong to the same organization as the majority might, in principle, be expected to dissent more freely, because they know the group and its context. Yet the researchers suspected the opposite: because ingroup members are generally expected to share similar opinions, they may feel greater pressure to conform, making dissent feel riskier for them than for outsiders. Group attachment security, they reasoned, might be especially relevant to easing this relational burden.

Statistically, most interactions between group attachment security and ingroup or outgroup membership were not significant, with expectancy violation in the second experiment standing as the only exception. But the exploratory analyses revealed a consistent pattern among ingroup minorities: group attachment security shaped the quality of minority opinions through greater task focus in the first experiment, and shaped the majority’s willingness to use those opinions through both reduced expectancy violation and greater perceived persuasiveness in the second. The researchers read this as evidence that belonging to the same organization does not necessarily make it easier to voice dissent. Ingroup members may in fact feel more pressure to conform to shared assumptions, which makes it harder for them to point out flaws in current practices or deliver negative feedback. In such cases, confidence that a differing opinion will not jeopardize one’s relationships or standing can help carry the weight.

The findings carry practical weight for organizations that turn to external consultants or auditors precisely because their own members do not speak up about problems or propose improvements. If the people closest to an organization’s problems stay silent out of fear of damaged relationships or negative evaluations, the organization cannot draw on their knowledge or act on the warning signs they are uniquely positioned to see. The researchers argue that encouraging voice requires more than procedural invitations to speak. Organizations need to provide genuine opportunities for members to express themselves and to build an environment in which members develop a stable, secure attachment to the group. The study also cautions that simply assembling people from diverse backgrounds is not enough to realize the benefits of diversity; diversity contributes to decision-making and innovation only when members can safely express opinions that differ from the majority, and when the majority treats those opinions as useful information rather than as conflict or a challenge to the organization.

Professor Seungwon Jeong and Professor Sujin Lee summarized the implications directly. Simply giving members the opportunity to voice a different opinion is not enough, they explained. Members need to be confident that they will not be excluded from the organization for holding a different opinion, so that they can explain their thoughts in greater detail and more persuasively, while the majority can receive that opinion as useful information for reaching a better decision rather than as conflict. The authors suggest the findings could inform organizational cultures and leadership practices that reduce groupthink at companies, research institutions, and public organizations, including leaders who openly invite counterarguments, recognize the contributions of minority opinions, and consistently reassure members that voicing dissent will not harm their relationships or evaluations. The study, supported by grants from the Institute of Information and Communications Technology Planning and Evaluation funded by the Korean government and by Samsung Electronics, appears in Scientific Reports under the title The role of group attachment security in minority opinion expression in decision making groups.

Subject of Research: The role of group attachment security in the expression and acceptance of minority opinions in group decision making

Article Title: “It’s okay to disagree”: KAIST suggests that a secure sense of attachment can help groups make better decisions

Article References: “It’s okay to disagree”: KAIST suggests that a secure sense of attachment can help groups make better decisions. (n.d.). Original publication

Image Credits: AI Generated

DOI: Not provided

Keywords: group attachment security, minority opinions, group decision making, dissent, groupthink, organizational behavior, psychology, KAIST, Scientific Reports, workplace voice, persuasion, diversity of thought