Open research questions in Social and Intergroup Psychology
909 gap statements mined from Social and Intergroup Psychology papers in our 7.9M-paper local library, which holds 9,526 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.
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What the literature leaves open
Future work should examine such possibilities using experimental or longitudinal designs. Still, future work may examine finer contextual moderators, such as relative socioeconomic distance or local inequality, which may matter more than absolute income.
Future research could explore how habitual, RAO et al. Future research might consider using same-ethnicity focus groups to encourage freer discussion. Third, our research was limited by the age range of participants, meaning that we were unable to explore how interactions unfold across the lifespan and how different biographical ruptures influence contact engagement.
The habitual, spatial and temporal conditions of everyday youth intergroup contact in an ethnically diverse city · 2026 · DOIWhile this paper focussed on how Russian migrants negotiate stigma primarily through individualized strategies such as individual mobility (achieved by emigration), concealment or disidentification, future research should examine collective forms of identity constructions that emerge in exile.
Escaping Russia, trapped by identity: National identity negotiation in light of ingroup wrongdoing · 2026 · DOIAlthough the social self condition showed a higher mean than the personal self condition, this difference did not reach significance and should be examined further using more tightly matched materials and larger samples. Across the two studies, the group efficacy pathway received relatively more consistent support, whereas evidence for the empathy pathway was more limited and warrants further examination.
The “Bright Side” of Identity Fusion: Promoting Intentions to Engage in Intergroup Prosocial Behavior · 2026 · DOIFifth, future research could investigate whether neural markers of repetition suppression are associated with the persistence of stereotypical beliefs, resistance to counter-stereotypical information, or the degree to which social categories are perceived as fixed versus flexible.
The good, the bad, and the in-between: an exploratory study of how different groups may be represented in the brain · 2026 · DOIThis may be relevant for interpreting the limited evidence for TTEs, as cognitive liberalization may require more sustained engagement with outgroup perspectives than a brief excerpt-based exposure.
Experimental tests of the tertiary transfer effect of intergroup contact: Addressing valence, prototypicality and moderators · 2026 · DOIFuture research should examine engagement and disengagement across a broader range of organizational and labor arrangements, including movements in which activism is more closely integrated with paid work, community organizations, or other forms of collective labor.
Why do climate activists stay and why do they leave? Mixed-methods analyses of interview data point to collective efficacy and collective identity beliefs · 2026 · DOIResearch on social categorization has largely emphasized intrinsic cues such as gender, while the role of structural cues remains underexplored.
The dominance of social setting cues over gender in social categorization and induction · 2026 · DOIBy investigating the positive influence of inclusive leadership on newcomers’ proactive behaviors, this study addresses a gap in the literature concerning antecedents of newcomers’ proactive behaviors.
The Mechanisms of Inclusive Leadership on Newcomers’ Proactive Socialization Behaviors—An Exploration Based on the Proactive Motivation Model · 2025 · DOIHowever, its psychological dimensions remain underexplored, necessitating further understanding of the cognitive, emotional and behavioural processes that drive meaningful engagement with global challenges.
Unpacking global consciousness: Identifying the psychological dimensions that foster awareness and action in an interconnected world · 2025 · DOIPrior research recognizes intergroup emotions as crucial for intergroup attitudes and interactions, but the psychological mechanisms linking prior intergroup interactions to contact intentions remain incompletely understood.
How can previous intergroup contact predict willingness for intergroup interaction? The mediating role of specific intergroup emotions · 2024 · DOIHowever, little is known about how exposure to social media content that links dehumanization, disgust, and immigration influences users' attitudes on this issue.
Effects of dehumanization and disgust-eliciting language on attitudes toward immigration: a sentiment analysis of Twitter data · 2024 · DOIOur reliance on correlational data collected from a single source at a single point in time is an important limitation of this study.
Making Sense of Claims of Unfairness: Third-Party Overall Fairness Perceptions Negatively Affect Claim Veracity and Deontic Reactions · 2026 · DOIThis question is particularly understudied during toddlerhood (between 1 and 2 years of age), before children can reliably report racial attitudes from around 3 to 4 years of age.
Does the Race of the Stranger Matter? Investigating Toddlers’ Wariness Towards Familiar and Unfamiliar Racial Group Strangers · 2026 · DOIHowever, beyond perceptual discrimination, it remains unclear whether infants use racial groups to guide their social behaviors, such as whether they approach or withdraw from people of different racial backgrounds.
Does the Race of the Stranger Matter? Investigating Toddlers’ Wariness Towards Familiar and Unfamiliar Racial Group Strangers · 2026 · DOIIn contrast, incidental empathy (that stems from factors unrelated and is extrinsic to the outgroup) still needs to be explored.
Although the consequences of selectivity have been extensively studied, there remains a gap in the literature for how to persuade people to reduce their selectivity.
However, little is known about whether its mitigating effects go beyond the laboratory and how long such effects might endure.
The durability of imagined contact on intergroup attitudes and prejudice: An intervention among Japanese nationals towards Korean outgroups · 2025 · DOIThis allows us to focus our further research on the problem of the accuracy of the GATA measure.
H4 is inconclusive: while the political office variables produce a steeper treatment-conditioned divergence across demotivation than the civic action ones, the formal three-way tests are not significant at conventional levels for any prompt.
First, because inexplicable personal relationship behavior and trust in sociopolitical relationships were both assessed pre-election (as compensation should be relatively immediate), this analysis could not establish temporal precedence.
Generating Collective Social Safety in Times of Political Change: The Motivating Effects of Inexplicable Behavior · 2026 · DOIWhile limited to the UK, Study 2 provides further evidence against desensitization (or response escalation).
This study investigated the use of imagined contact and its durability in the Japanese context, a setting in which this method has not been widely explored.
The durability of imagined contact on intergroup attitudes and prejudice: An intervention among Japanese nationals towards Korean outgroups · 2025 · DOIFuture studies could explore these relationships and their moderators experimentally and longitudinally…
How White people manage the weight of the past: The role of advantaged identity strategies in linking colonialism to current racial inequality · 2026 · DOIThe study identifies a gap in understanding how war conditions affect arguing orientations. The study aims to fill this gap by comparing results from three distinct conditions of war.
Most-cited papers in Social and Intergroup Psychology
- A Theory of Social Comparison Processes · Human Relations · 1954 · 14,725 citations
- The social readjustment rating scale · Journal of Psychosomatic Research · 1967 · 7,744 citations
- Conceptualizing Stigma · Annual Review of Sociology · 2001 · 7,281 citations
- A meta-analytic test of intergroup contact theory. · Journal of Personality and Social Psychology · 2006 · 6,166 citations
- A model of (often mixed) stereotype content: Competence and warmth respectively follow from perceived status and competition. · Journal of Personality and Social Psychology · 2002 · 5,208 citations
- Implicit social cognition: Attitudes, self-esteem, and stereotypes. · Psychological Review · 1995 · 4,354 citations
- A threat in the air: How stereotypes shape intellectual identity and performance. · American Psychologist · 1997 · 4,242 citations
- INTERGROUP CONTACT THEORY · Annual Review of Psychology · 1998 · 3,949 citations
- The Social Self: On Being the Same and Different at the Same Time · Personality and Social Psychology Bulletin · 1991 · 3,676 citations
- Stereotypes and prejudice: Their automatic and controlled components. · Journal of Personality and Social Psychology · 1989 · 3,652 citations
Most recent work
- Solidarity With Palestinians in Germany and the United Kingdom: The Distinctiveness of Beliefs, Emotions, and Attitudes for Third-Party Solidarity in Democratic, Yet Issue-Specific Repressive Contexts · Personality and Social Psychology Bulletin · 2026
- Identity Safety Cues in the Context of Confronting Prejudice: Black Americans’ and Asian Americans’ Perceptions of Identity Threat and Ally Sincerity · Journal of Social Issues · 2026
- Virtual reality for intergroup contact: Impact on attitudes and anxiety toward domestic and international students · International Journal of Intercultural Relations · 2026
- When Policies Remove Identity Safety: Anti‐DEI Laws, Prospective Students’ Perceptions, and University Messaging · Journal of Social Issues · 2026
- Economic or political uncertainty in early life reduces later tolerance · Journal of Comparative Economics · 2026
- Empathy, Perceived Injustice and Solidarity‐Based Action: Observer Responses to Civilian Suffering in Military Conflicts · European Journal of Social Psychology · 2026
- Changing Norms Following the 2024 U.S. Presidential Election: The Trump Effect on Prejudice Redux · Personality and Social Psychology Bulletin · 2026
- United or Divided? A Polarized Society’s Response to War · Public Opinion Quarterly · 2026
- Reducing Prejudice and Support for Religious Nationalism Through Conversations on WhatsApp · Comparative Political Studies · 2026
- Migrant deservingness as an emerging concept: Unveiling public views on asylum seeker settlement through conjoint analysis · International Journal of Intercultural Relations · 2026
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