Diminishing parochialism in intergroup conflict by disrupting the right temporo-parietal junction.

Individuals react to violation of social norms by outgroup members differently than to transgressions of those same norms by ingroup members: namely outgroup perpetrators are punished much more harshly than ingroup perpetrators. This parochial punishment pattern has been observed and extensively studied in social psychology and behavioral economics. Despite progress in recent years, however, little is known about the neural underpinnings of this intergroup bias. Here, we demonstrate by means of transcranial magnetic stimulation (TMS) that the transient disruption of the right, but not the left temporo-parietal junction (TPJ), reduces parochial punishment in a third-party punishment paradigm with real social groups. Moreover, we show that this observed TMS effect on parochial punishment is mediated by a classical punishment motive, i.e. retaliation. Finally, our data suggests that a change in perspective-taking might be the underlying mechanism that explains the impact of right TPJ disruption on retaliation motivation and parochial punishment. These findings provide the first causal evidence that the right TPJ plays a pivotal role in the implementation of parochial behaviors.

Invisible Suffering: Practitioner Reflections on Peacebuilding Programs with Youth Exposed to Traumatic Stressors in Intergroup Conflict

For decades, the international community has recognized that youth are some of the most vulnerable to mental and emotional distress within the intractable and cyclical nature of identity-based violent conflict. Exposure to traumatic stressors within these intergroup conflicts poses unique risks not only to the neurological and social development of youth, but also to the capacities of youth to fully participate in peacebuilding interventions. The peacebuilding field has yet to strongly consider how traumatic stress affects dynamics within programs for youth and how these programs may need to modify expectations of youth’s cognitive, social, and emotional functioning to account for the traumatic dimensions of political and social violence. Through a qualitative analysis of practitioner reflections gathered from an online survey distributed worldwide, this study explores how practitioners conceptualize and approach issues of traumatic stress in peacebuilding programs focused on youth in conflict-affected contexts. The objective is to identify the working assumptions undergirding practitioner conceptualizations and approaches to traumatic stress and gaps in trauma interventions in peacebuilding programs for youth. The implications of these findings will support efforts to enhance trauma-sensitive peacebuilding practice by revisiting and reconsidering preexisting norms.

Grumbling, voting, demonstrating, and rioting: ''Rationality'' and decision-making in intergroup conflict

An individual faced with intergroup conflict chooses A from a vast array of possible actions, ranging from grumbling among ingroup friends to voting and demonstrating to rioting and revolution. The present paper conceptualises these intergroup choices as rationally shaped by perceptions of the benefits and costs associated with the action (expectancy-value processes). However, in presenting a model of agentic normative influence, it is argued that in intergroup contexts group-level costs and benefits play a critical role in individuals' decision-making. In the context of English-French conflict in Quebec, in Canada, four studies provide evidence that group-level costs and benef influence individuals' decision-making in intergro conflict; that the individual level of analysis need mediate the group level of analysis; that group-level co and benefits mediate the relationship between soc identity and intentions to engage in collective action; a that perceptions of outgroup and ingroup norms for inte group behaviours are relatively invariant and predictal related to perceptions of the group- and individual-le, benefits and costs associated with individualistic vers collective actions. By modelling the relationship betwe group norms and group-level costs and benefits, soc psychologists may begin to address the processes th underlie identity-behaviour relationships in collecti action and intergroup conflict.

Intergroup conflict and intergroup effectiveness in organizations:theory and scale development

Many see the absence of conflict between groups as indicative of effective intergroup relations. Others consider its management a suitable effectiveness criterion. In this article we demarcate a different approach and propose that these views are deficient in describing effective intergroup relations. The article theorizes alternative criteria of intergroup effectiveness rooted in team representatives' subjective value judgements and assesses the psychometric characteristics of a short measure based on these criteria. Results on empirical validity suggest the measure to be a potential alternative outcome of organizational conflict. Implications for both the study of intergroup relations and conflict theory are discussed. © 2005 Psychology Press Ltd.

Intergroup conflict in organisations:predictors and relationships with team working effectiveness

This thesis begins with a review of the conflict literature. It continues with an illustration of the nature of intergroup conflict between British health care teams, by presenting results from an interview study using the critical incident technique. Within the theory testing part, drawing upon a sample of 53 British health care teams from five organisations, an empirical test of both intergroup contact and social identity theory is provided. In a next step, a measure of intergroup effectiveness, the effectiveness with which dyads of groups perform on collaborative tasks, is developed. Finally, the moderating role of both resource interdependence and group boundary spanners’ negotiation style for the relationship between intergroup competition and longitudinal change in group and intergroup effectiveness is examined.

Normative influence and rational conflict decisions: Group norms and cost-benefit analyses for intergroup behavior

The present paper articulates a model in which ingroup and outgroup norms inform 'rational' decision-making (cost-benefit analysis) for conflict behaviors. Norms influence perceptions of the consequences of the behavior, and individuals may thus strategically conform to or violate norms in order to acquire benefits and avoid costs. Two studies demonstrate these processes in the context of conflict in Quebec. In the first study, Anglophones' perceptions of Francophone and Anglophone norms for pro-English behaviors predicted evaluations of the benefits and costs of the behaviors, and these cost-benefit evaluations in turn mediated the norm-intention links for both group norms. In the second study, a manipulated focus on supportive versus hostile ingroup and outgroup norms also predicted cost-benefit evaluations, which mediated the norm-intention relationships. The studies support a model of strategic conflict choices in which group norms inform, rather than suppress, rational expectancy value processes. Implications for theories of decision-making and normative influence are discussed.

Risk and resilience: The moderating role of social coping for maternal mental health in a setting of political conflict:The moderating role of social coping for maternal mental health in a setting of political conflict

Violence can threaten individual wellbeing and tear at the social fabric of communities. At the same time, suffering can mobilize social coping and mutual support. Thus, the backdrop of political violence increases risk factors and stimulates resilience. The current study examined the moderating role of social coping as reflective of risk and resiliency in Northern Ireland, a setting of protracted conflict. Specifically, structural equation modeling was used to investigate whether social coping protects from or exacerbates the negative impact of sectarian crime and nonsectarian crime on maternal mental health (N?=?631). Nonsectarian crime predicted greater psychological distress for mothers in Belfast. Mixed support was found for the buffering and depletion moderation hypotheses; social coping functioned differently for nonsectarian crime and sectarian crime. Greater social coping buffered mothers' psychological distress from the negative effects of nonsectarian crime, but exacerbated maternal mental health problems when facing sectarian crime. Results suggest that social coping is a complex phenomenon, particularly in settings of protracted political violence. Implications for interventions aimed at alleviating psychological distress by enhancing mothers' social coping in contexts of intergroup conflict are discussed. We would like to thank the many families in Northern Ireland who have participated in the project. We would also like to express our appreciation for the project staff, graduate students, and undergraduate students at the University of Notre Dame and the University of Ulster. A special thanks to Cindy Bergeman and Dan Lapsley for feedback on earlier drafts of this manuscript. This research was supported by NICHD grant 046933-05 to the E. Mark Cummings.

Predictors of Strength of In-Group Identity in Northern Ireland: Impact of Past Sectarian Conflict, Relative Deprivation and Church Attendance

Social identity in Northern Ireland is multifaceted, with historical, religious, political, social, economic, and psychological underpinnings. Understanding the factors that influence the strength of identity with the Protestant or Catholic community, the two predominate social groups in Northern Ireland, has implications for individual well-being as well as for the continuation of tension and violence in this setting of protracted intergroup conflict. This study examined predictors of the strength of in-group identity in 692 women (mean age 37 years) in post-accord Northern Ireland. For Catholics, strength of in-group identity was positively linked to past negative impact of sectarian conflict and more frequent current church attendance, whereas for Protestants, strength of in-group identity was related to greater status satisfaction regarding access to jobs, standard of living, and political power compared with Catholics; that is, those who felt less relative deprivation. The discussion considers the differences in the factors underlying stronger identity for Protestants and Catholics in this context. 

The importance of language : the impact of linguistic vitality on intergroup tensions

Cette thèse vise à mieux comprendre les tensions ethniques. Ceci est fait en explorant, dans une étude en quatre parties, l'une de ses caractéristiques les plus importantes mais sévèrement négligées: la langue. S’inspirant des traditions de recherche de la sociolinguistique, de la psychologie sociale et de la science politique, cette thèse fournit une analyse en profondeur de l'influence de la langue sur les relations intergroupes. Elle le fait, spécifiquement, en se concentrant sur l'influence que la vitalité linguistique, la santé sociale d'une langue, a sur les tensions sociales. Cette thèse propose un cadre théorique dans lequel le niveau de vitalité linguistique contribue à générer des griefs culturels qui ont une incidence par la suite sur les relations intergroupes. Le premier article explore la relation macro entre la vitalité linguistique et l'intensité des conflits intergroupes. Les résultats, dérivés de données de l'Atlas UNESCO des langues en danger dans le monde et du projet Minorities at Risk (MAR), démontrent une relation curvilinéaire où les niveaux bas et élevé de vitalité linguistique génèrent une intensité inférieure au niveau modéré de vitalité. Ces résultats confirment que la vitalité linguistique est un déterminant important des tensions ethniques fondées sur la langue d'une manière générale, mais encore davantage pour les pays ayant plusieurs minorités linguistiques. Le deuxième article explore l'influence de la vitalité linguistique sur la confiance politique. Il utilise des données de l'Atlas UNESCO des langues en danger dans le monde ainsi que des données du European Social Survey (ESS). Les résultats soutiennent un modèle de médiation dans lequel la vitalité linguistique influence positivement la confiance politique d'une manière directe ainsi qu’indirectement par le biais de la discrimination perçue. Le troisième article cherche à isoler la séquence socio-psychologique qui relie la vitalité linguistique aux tensions intergroupes. Des données de sondage originales ont été recueillies auprès de francophones du Québec, de l'Ontario, du Nouveau-Brunswick et du Manitoba. Les résultats d’analyses de régression multiple soutiennent une séquence socio-psychologique dans laquelle la menace endogroupe influence les attitudes envers l’exogroupe par le biais de la menace perçue comme étant causée par l’exogroupe. Ainsi, ces constats soulignent l'importance des perceptions de la vitalité linguistique pour les attitudes intergroupes. Le quatrième article, produit en collaboration avec Patrick Fournier et Veronica Benet-Martinez, utilise un protocole expérimental pour déterminer le rôle causal de la vitalité linguistique sur les attitudes intergroupes. Les résultats démontrent que le type d'information, positif ou négatif, au sujet de la vitalité linguistique influence les perceptions de menace envers une langue. Cependant, les résultats quant à l'impact de l’information à propos de la vitalité linguistique sur les attitudes envers l’exogroupe, l’appui à la souveraineté et l'identité subjective sont moins évidents. Cette thèse permet de mieux comprendre les tensions intergroupes en démontrant le rôle important que joue la vitalité linguistique sur des phénomènes macros ainsi que sur les attitudes des individus.

A new appraisal-based framework underlying hope in conflict resolution

Hope is a positive emotion that plays a pivotal role in intractable conflicts and conflict resolution processes by inducing conciliatory attitudes for peace. As a catalyser for conflict resolution, it is important to further understand hope in such contexts. In this paper we present a novel framework for understanding hope in contexts of intergroup conflict. Utilizing appraisal theory of emotions and heavily relying on the implicit theories framework, we describe three targets upon which hope appraisals focus in intractable conflict - the conflict, the outgroup, and the ingroup. Next, we describe the importance of developing ways to experimentally induce hope, and utilize the appraisal-target framework to describe and classify existing and potential interventions for inducing hope in intractable conflict resolution.

Complexity of risk: Mixed methods approach to understanding youth risk and insecurity in post-conflict settings

In settings of intergroup conflict, identifying contextually-relevant risk factors for youth development in an important task. In Vukovar, Croatia, a city devastated during the war in former Yugoslavia, ethno-political tensions remain. The current study utilized a mixed method approach to identify two salient community-level risk factors (ethnic tension and general antisocial behavior) and related emotional insecurity responses (ethnic and non-ethnic insecurity) among youth in Vukovar. In Study 1, focus group discussions (N=66) with mother, fathers, and adolescents 11 to 15-years-old were analyzed using the Constant Comparative Method, revealing two types of risk and insecurity responses. In Study 2, youth (N=227, 58% male, M=15.88 SD=1.12 years old) responded to quantitative scales developed from the focus groups; discriminate validity was demonstrated and path analyses established predictive validity between each type of risk and insecurity. First, community ethnic tension (i.e., threats related to war/ethnic identity) significantly predicted ethnic insecurity for all youth (β=.41, p<.001). Second, experience with community antisocial behavior (i.e., general crime found in any context) predicted non-ethnic community insecurity for girls (β=.32, p<.05), but not for boys. These findings are the first to show multiple forms of emotional insecurity at the community level; implications for future research are discussed.

An experimental study of the effect of intergroup contact on attitudes in urban China

A large body of literature attests to the growing social divide between urban residents and rural–urban migrants in China’s cities. This study uses a randomised experiment to test the effect ofintergroup contact on attitudes between a group of urban adolescents and a group of rural–urbanmigrant adolescents. Results showed that intergroup contact in the form of a fun and cooperativepuzzle task significantly reduced negative attitudes toward the other group. Implications fordesegregated schooling and their broader societal implications in China are discussed.