A new study published in Current Psychology by Liu Ting of Neusoft Institute Guangdong and Yuan Xiaolin of Hainan Normal University offers one of the sharpest answers yet, and the answer is that the effect is not one thing at all. By combining a classic experimental manipulation of mental effort with a formal modeling framework that disentangles different strands of moral decision-making, the researchers show that the foreign language effect wears two very different faces depending on how much cognitive resources the mind has available. When thinking capacity is plentiful, a foreign language appears to sharpen sensitivity to consequences. When that capacity is taxed, only the emotional side of the effect survives.

The methodological heart of the study is the CNI model, a multinomial processing tree model developed by Bertram Gawronski and colleagues that has rapidly become the gold standard for decomposing moral dilemma responses. Traditional trolley-style experiments yield a single binary choice per dilemma, which makes it impossible to tell whether someone endorsed a harmful action because they weighed outcomes heavily, because they discounted moral norms, or because they simply have a general disposition to act rather than remain passive. The CNI model solves this by presenting participants with dilemmas that systematically vary the consequences of action and inaction and the norms involved, then estimating three separate parameters: C, which captures sensitivity to consequences; N, which captures sensitivity to norms; and I, which captures a general preference for action over inaction, independent of any specific dilemma content.

This decomposition matters because the two leading theories of the foreign language effect make different predictions about which parameters should shift. The enhanced deliberation account, rooted in dual-process theories of moral judgment, holds that a foreign language consumes processing resources and slows down intuitive responses, giving deliberate, outcome-based reasoning more influence. On this view, foreign language should raise the C parameter. The diminished emotionality account, by contrast, holds that emotionally charged words learned in childhood carry stronger visceral resonance than their later-acquired translations, so a foreign language blunts the aversive feelings that normally inhibit harmful actions. On this view, foreign language should lower the I parameter, reducing the general inhibition against acting. Until now, most studies could not separate these possibilities.

The researchers recruited 120 native Chinese-speaking university students and randomly assigned them to complete a set of moral dilemmas either in Chinese, their first language, or in English, their foreign language. Crucially, they crossed language with a second manipulation: cognitive load. Half of the participants in each language condition performed the task under high cognitive load, holding a demanding memory load in mind while judging the dilemmas, while the other half worked under low load with their cognitive resources largely free. This two-by-two design allowed the team to ask a question no prior study had answered directly: what happens to the foreign language effect when the mind’s deliberative machinery is deliberately occupied elsewhere?

The results were strikingly patterned. Under low cognitive load, participants responding in English showed a significantly higher C parameter than those responding in Chinese, meaning they weighted the consequences of their choices more heavily, and a significantly lower I parameter, meaning their general reluctance to take action was reduced. In other words, when cognitive resources were abundant, the foreign language effect manifested as both enhanced outcome calculation and weakened action inhibition, exactly the signature predicted by a combination of the deliberation and emotionality accounts. The N parameter, sensitivity to norms, did not differ between languages, suggesting that the effect does not operate by loosening adherence to moral rules per se.

Under high cognitive load, however, the picture changed dramatically. The elevated C parameter disappeared entirely; the English and Chinese groups no longer differed in their sensitivity to consequences or in their sensitivity to norms. The only remaining difference was in the I parameter, which remained lower for the English group. When the deliberative pathway was blocked by an unrelated mental burden, the foreign language effect did not vanish. It shrank to its emotional core: a reduced general inhibition against action. This dissociation is the study’s central contribution, and it supports what the authors describe as the dominance of the emotional pathway when cognitive resources are depleted.

The findings carry important theoretical implications. They suggest that the foreign language effect is not a unitary phenomenon driven by a single mechanism, as much of the earlier literature implicitly assumed. Instead, it is a composite, with a deliberative component that requires available cognitive resources and an emotional component that persists even when those resources are exhausted. This may help explain why meta-analyses of the effect, including work by Stankovic and colleagues published in Brain and Language, have found considerable heterogeneity across studies: different experiments, with different time pressures, working memory demands, and participant populations, may be capturing different proportions of the two components. It also resonates with classic findings from Joshua Greene’s lab showing that cognitive load selectively interferes with utilitarian moral judgment, here refracted through the lens of language.

There are practical echoes as well. The foreign language effect has been documented in domains far beyond the trolley problem, including bribery susceptibility in workplace vignettes, medical decision-making, and everyday ethical choices. If the effect partly reflects reduced emotional inhibition, then people making consequential decisions in a second language, whether international negotiators, multilingual clinicians, or migrants navigating unfamiliar bureaucratic systems, may be less held back by the visceral discomfort that normally guards against harmful actions. At the same time, the finding that the deliberative component evaporates under load is a caution: the cool, outcome-sensitive reasoning that a foreign language can sometimes promote is fragile, easily crowded out by any competing mental demand, from stress to distraction to fatigue.

The study is not without limitations, some of which the authors acknowledge. The sample consisted of 120 Chinese university students judging dilemmas in Chinese and English, and the strength of the foreign language effect is known to depend on proficiency, age of acquisition, and the emotional proximity between languages, so the specific parameter profile may differ for other bilingual populations. The raw trial-level data from the underlying master’s thesis, completed in 2022, are no longer fully accessible, though summary statistics, parameter estimates, and model fit indices are reported in the manuscript and aggregated frequency tables are available as supplementary material. Still, by moving beyond the simple utilitarian-versus-deontological score and adopting a model that separates consequences, norms, and action tendencies, the study offers a template for how the field can finally untangle the psychology of why we seem to become, in some sense, slightly different moral agents when we switch languages. The mind, it turns out, does not simply become more rational in a foreign tongue. It becomes freer, and only sometimes more calculating, depending on how much room it has left to think.

Subject of Research: The role of cognitive load in the foreign language effect on moral decision-making, analyzed with the CNI model

Article Title: The influence of cognitive load on the foreign language effect in moral judgment: an analysis based on the CNI model

Article References: Ting, L., & Xiaolin, Y. (2026). The influence of cognitive load on the foreign language effect in moral judgment: an analysis based on the CNI model. Current Psychology, 45(18), Article 1528. https://doi.org/10.1007/s12144-026-10091-y

Image Credits: AI Generated

DOI: 10.1007/s12144-026-10091-y

Keywords: foreign language effect, moral judgment, CNI model, cognitive load, bilingualism, moral psychology, dual-process theory, utilitarian judgment, psycholinguistics, moral dilemmas, decision-making, Current Psychology

The research, conducted by Mahsa Hazrati of Shahid Beheshti University and Khatereh Borhani of Jena University Hospital, set out to test a question that has been surprisingly underexplored: does being placed into a lower or higher social position causally change the moral decisions people make afterward? Decades of work have shown that social exclusion threatens four fundamental psychological needs—belonging, self-esteem, control, and meaningful existence—and can impair executive functions such as attention, working memory, and self-regulation. Because moral decision-making depends on many of these same cognitive resources, the researchers reasoned that exclusion might plausibly shift moral choices. Yet most prior studies had examined how people morally evaluate exclusion itself, or how exclusion affects ethical behavior, rather than whether the experience of being excluded changes subsequent decisions in classic moral dilemmas.

To manipulate social standing, the team used the online ostracism paradigm, a social media-based alternative to the classic Cyberball ball-tossing game. Participants created a profile with a username, avatar, and a short self-description, and then spent three minutes on a simulated social media website alongside what they believed were eleven other participants. The critical manipulation was the number of likes each participant received on their post: one like for the exclusion condition, five for typical inclusion, and nine for overinclusion. Because the profiles were personalized and written by the participants themselves, the paradigm is thought to induce a stronger sense of ostracism than Cyberball, while better mirroring the digital dynamics of everyday online interaction.

Ninety-one Iranian adults, mostly undergraduates with a mean age of about 24, were randomly assigned to one of the three conditions. After the social media task, they completed a moral dilemmas task consisting of ten scenarios in which the participant was the protagonist and also stood to benefit from the harmful action—so-called self-benefit dilemmas. Five dilemmas involved personal force, such as physically pushing someone, and five involved impersonal means, such as redirecting a threat. For each dilemma, participants first rated how aroused they felt, then made a binary yes-or-no decision about whether to perform the harmful action, and finally rated their willingness on a seven-point scale. The study also measured mood, need threat, rejection sensitivity, and empathy traits, and controlled for age and gender in all primary models.

The manipulation checks confirmed that the social media task worked as intended. Excluded participants reported significantly lower satisfaction of belonging, meaningful existence, control, and self-esteem than both included and over-included participants, and they also reported less positive and more negative affect than the over-included group. Notably, over-included participants reported higher control and self-esteem than typically included participants, suggesting that unusually high affirmation confers a sense of power and status beyond ordinary social connection. These findings align with the idea that overinclusion—receiving disproportionately high positive feedback relative to the group norm—is a distinct and emotionally intense experience, not merely a stronger version of inclusion.

When it came to the moral dilemmas themselves, the results defied the classic theoretical prediction. Dual-process accounts of moral judgment hold that sacrificial choices—endorsing harm to maximize outcomes—depend on controlled cognitive processes that can override emotional aversion to harming others. If exclusion depletes cognitive resources and induces a defensive state of cognitive deconstruction, excluded individuals should have become less willing to accept sacrificial harm. Instead, mixed-effects models showed that the exclusion group made decisions statistically indistinguishable from the inclusion group, in both binary and Likert responses, with Bayesian analyses supporting the null. The overinclusion group, by contrast, showed significantly greater acceptance of sacrificial harm than both other groups, and this pattern held across personal and impersonal dilemmas alike.

The key to the overinclusion effect appears to lie in emotional reactivity. Over-included participants reported significantly lower arousal when confronting the dilemmas, and mediation analyses indicated that this dampened arousal partially explained their greater willingness to endorse harm. According to the affective-inhibition perspective, arousal acts as an emotional brake on harmful action: when people feel the distress of a victim more intensely, they are less inclined to pull the lever, so to speak. Lower arousal therefore weakens harm aversion. Importantly, the authors caution that this pattern reflects reduced harm aversion rather than heightened outcome-maximization—over-included participants were not calculating consequences more carefully, but feeling the weight of harm less acutely. When trait empathy measures were added as covariates, the indirect effect through arousal was attenuated, suggesting that the single arousal rating captures a mixture of situational and trait-level affective tendencies.

Empathy traits themselves told a consistent story. Higher affective empathy—combining empathic concern and personal distress—predicted lower acceptance of sacrificial harm overall, replicating a well-established finding that people who feel others’ suffering more strongly are more reluctant to inflict it. Within the overinclusion group, empathic concern and affective empathy were particularly strong negative predictors of harm acceptance. The authors interpret the overinclusion effect through converging factors: elevated positive mood, a boosted sense of control and power, and status-based self-perception, all of which have been independently linked to greater willingness to accept sacrificial harm. The heightened arousal among excluded participants, meanwhile, fits evidence that short-term ostracism produces hypersensitivity rather than the emotional numbness associated with longer-term rejection.

The study has clear limitations that the authors acknowledge. Only self-benefit dilemmas were used, meaning that rejecting the harmful action would have cost the decision-makers their own lives, so self-preservation motives may have shaped responses. The sample came from a single non-Western cultural context, the arousal measure could not distinguish compassion from anxiety or threat, and no emotionally neutral decision task was included to determine whether the exclusion null effect is specific to moral content or reflects a broader resilience of decision-making. The authors also note that repeated presentation of hypothetical dilemmas may weaken the affective processes engaged by real moral choices, and that the two-stage response format could invite anchoring effects, though consistency checks suggested this did not differ across conditions.

The implications reach beyond the laboratory. On digital platforms, some users—most visibly influencers and content creators—receive disproportionately high approval, visibility, and reinforcement on a daily basis. The authors are careful not to claim that highly visible users are more likely to accept sacrificial harm, since brief laboratory overinclusion may not capture chronic online status. But the findings provide a testable basis for asking whether sustained exposure to unusually high online affirmation is associated with blunted affective responses to harm cues, perhaps through power-related appraisals. For the excluded, the message is almost reassuring: a brief episode of online ostracism, however painful to belonging and self-esteem, did not measurably distort moral judgment in this paradigm. Whether that resilience holds over longer timescales, in other cultures, and in decisions where the decision-maker gains nothing personally remains an open question—one that the authors argue should now be pursued with process-level models that separately estimate consequence sensitivity, norm adherence, and inaction tendencies.

Subject of Research: The effect of online social exclusion and overinclusion on moral decision-making

Article Title: Overinclusion but not social exclusion shifts sacrificial harm acceptance in online ostracism paradigm

Article References: Hazrati, M., & Borhani, K. (2026). Overinclusion but not social exclusion shifts sacrificial harm acceptance in online ostracism paradigm. Discover Psychology, 6(1), Article 252. https://doi.org/10.1007/s44202-026-00881-7

Image Credits: AI Generated

DOI: 10.1007/s44202-026-00881-7

Keywords: social exclusion, overinclusion, ostracism, moral decision-making, sacrificial harm, social media, arousal, empathy, dual-process theory, cyberostracism, moral psychology, likes

The timing of the research is significant. A Roy Morgan survey revealed that the leading fast fashion retailers Temu and Shein picked up an extra 1.5 million Australian customers between them last year. In the year to June 2025, 4.7 million Australians bought from Temu and 2.6 million from Shein, figures that underline how deeply these platforms have embedded themselves in everyday consumption. Ultra-fast fashion describes a business model that compresses the traditional fashion cycle even further than fast fashion, using online platforms, algorithmic recommendations and rapid manufacturing to move new designs from concept to consumer in a matter of days. The environmental implications are considerable, spanning textile waste, carbon emissions, water use and microplastic pollution, and most shoppers surveyed in the study demonstrated genuine familiarity with these issues.

Yet the RMIT researchers, co-authors Associate Professor Carol Tan and Associate Professor Saniyat Islam, alongside co-author Finela Quiambao, found that knowledge did not translate into restraint. Tan stressed that ultra-fast-fashion shopping should not be dismissed as simply thoughtless or impulsive, a framing that has often dominated public discussion of the phenomenon. Instead, participants in the study weighed sustainability against price and convenience, then used budgets and careful planning to make their eventual choices feel more acceptable. This distinction matters, because interventions built on the assumption that shoppers are merely careless are unlikely to succeed against consumers who are, in fact, calculating and deliberate, even when their calculations ultimately favour the cheap option.

The study identified two psychological patterns that help explain the apparent contradiction between what shoppers know and what they do. The first is termed strategic spontaneity. This describes how shoppers prepared for purchases in organised, methodical ways, building wish-lists, parking items in online carts, monitoring discounts and waiting for payday, while still experiencing the eventual purchase as spontaneous. The planning happens behind the scenes, but the moment of buying feels like an impulse, and that feeling appears to matter psychologically. One participant captured the dynamic plainly, saying they add things to their cart and wait for payday or a discount notification. The researchers argue that this reframing invites a fundamentally different understanding of the decision-making that sits behind ultra-fast-fashion purchases, one that acknowledges deliberate preparation rather than pure impulsivity.

Social media emerged as a powerful accelerant within this pattern. Participants described platforms such as TikTok as key influences, exposing them to trends and collapsing the distance between discovering an item and buying it. One participant recalled scrolling through TikTok, seeing someone styling a Shein haul, and having the same three items in their cart ten minutes later. The platforms themselves reinforce this loop through their architecture: what participants clicked on, searched for and saved shaped the recommendations and promotions they saw next, which in turn kept them engaged with the apps and primed for further purchases. In technical terms, the digital retail environment functions as a continuous stimulus system, feeding personalised cues to consumers at the exact moments they are most receptive, and shortening the deliberation window in which sustainability concerns might otherwise take hold.

The second psychological pattern the researchers named is cognitive buffering. This refers to the personal rules, limits and rationalisations shoppers constructed to feel more comfortable going ahead with a purchase despite their environmental misgivings. Budgets, spending caps and mental exceptions allowed participants to reconcile their values with their behaviour. One participant described the mechanism directly, acknowledging that ultra-fast fashion is bad for the planet but explaining that when they are on a budget and need an outfit for Saturday, they simply block that concern out. Islam noted that participants were often aware of the environmental impact of their purchases, but this awareness did not necessarily change behaviour; instead, the buffering strategies kept the discomfort at a manageable level. Cognitive buffering, in this sense, operates as a psychological pressure valve, allowing consumers to maintain a positive self-image while continuing to buy.

The research drew on interviews with 20 Australian millennials and was designed to provide deep insight into their purchasing decisions rather than to determine how common these behaviours are across the wider population. That methodological choice reflects the study’s aims: by examining the reasoning, planning and self-justification of individual shoppers in detail, the researchers could map the internal processes that broader surveys miss. The work extends the well-known stimulus-organism-response framework in consumer research through the lens of dual-process theory, which distinguishes between fast, intuitive thinking and slower, deliberative reasoning. The findings suggest that ultra-fast-fashion consumption is neither purely intuitive nor purely deliberative, but a hybrid in which deliberate planning and spontaneous-feeling purchase moments intertwine, with rationalisation bridging the gap between knowledge and action.

The practical implications are substantial. Tan argued that simply raising awareness of ultra-fast fashion’s environmental impact may not be enough to change behaviour, because many participants already understood the environmental concerns while affordability, convenience and the desire for something new still took priority. If sustainability advocates and policymakers want to encourage more sustainable choices, she said, they need to understand not only what consumers know but how they make purchases feel acceptable despite that knowledge. Messages that focus purely on ecological harm may therefore bounce off consumers who have already developed sophisticated buffering strategies for absorbing exactly that kind of information. The researchers suggest sustainability messaging could be more effective if it spoke to shoppers’ immediate priorities, including affordability and value for money, rather than treating environmental concern as the sole lever of change.

One concrete example the researchers highlight is showing a garment’s cost per wear. Presenting clothing in terms of long-term value could help consumers compare durable items with cheaper pieces that may be worn only a few times, reframing sustainability in the language of personal economics rather than moral obligation. Given the scale of the platform-driven boom documented in the Roy Morgan survey, with millions of Australians newly shopping on Temu and Shein in a single year, the stakes of getting these interventions right are high. The study, titled on strategic spontaneity and cognitive buffering in ultra-fast fashion consumption, offers a technically grounded account of why awareness campaigns alone have struggled to shift behaviour, and points toward strategies that work with, rather than against, the psychological realities of the modern digital shopper. As ultra-fast fashion platforms continue to grow, understanding the planning, the buffering and the manufactured spontaneity behind every click may prove essential to any serious attempt to slow the sector’s environmental toll.

Subject of Research: Consumer psychology of ultra-fast fashion purchasing behaviour and sustainability awareness

Article Title: Shoppers know fast fashion harms environment but keep buying: study

Article References: Shoppers know fast fashion harms environment but keep buying: study. (n.d.). Original publication

Image Credits: AI Generated

DOI: Not provided

Keywords: ultra-fast fashion, Temu, Shein, consumer behaviour, sustainability, strategic spontaneity, cognitive buffering, RMIT University, dual-process theory, social media shopping, environmental awareness, millennials