The ingroup as pars pro toto: projection from the ingroup onto the inclusive category as a precursor to social discrimination

In an approach to intergroup discrimination and tolerance, it is assumed that the outgroup's difference from the ingroup is evaluated with reference to the prototype of the higher-order category that includes both groups. Two correlational studies yielded evidence that (a) group members tend to perceive their ingroup as relatively prototypical for the inclusive category (projection), (b) members highly identified with both ingroup and inclusive category (dual identity) tend to project most, and (c) relative prototypicality is related to negative attitudes toward the outgroup. The latter relation was further specified in Study 3, manipulating the valence of the inclusive category. Projection was related to more negative attitudes toward the outgroup when the inclusive category was primed positively but to more positive attitudes when it was primed negatively. The meaning of dual identities for intergroup relations is discussed.     

United we win,divided we fail? Effects of cognitive merger representations and performance feedback on merging groups

Research has shown that cognitive representations of mergers influence intergroup evaluations. This paper extends this research by studying how cognitive representations of mergers (one group, dual identity, and two groups) interact with performance feedback (success and failure) to affect intergroup evaluations. Two competing hypotheses were tested, which made different predictions in case of superordinate group salience combined with subgroup salience after merger failure: The subgroup‐salience‐hypothesis predicts that subgroup salience during a merger generally results in pre‐merger ingroup bias toward the pre‐merger outgroup (i.e., two groups and dual identity). The superordinate‐ salience‐hypothesis predicts that subgroup salience only results in pre‐merger ingroup bias if superordinate group salience is low (i.e., two groups). Both hypotheses predict low levels of ingroup bias after merger success. Study 1 confirmed the second hypothesis using a 3 (merger representation: one group, dual identity, and two groups) × 2 (merger feedback: failure and success) design with interacting groups. Study 2 replicated the results in an adapted minimal group paradigm. Copyright © 2007 John Wiley & Sons, Ltd.     

Towards tolerance: Representations of superordinate categories and perceived ingroup prototypicality

According to Mummendey and Wenzel (1999), group members tend to perceive their ingroup, relative to an outgroup, as more prototypical of the superordinate category encompassing both groups. Hence, they tend to regard the outgroup as deviating from the norms of the superordinate category. Factors that inhibit perception of relative ingroup prototypicality should thus promote intergroup tolerance. In two experiments, the representation of the superordinate category was manipulated. Both an undefinable prototype (Experiment 1; N=63) and a complex representation (Experiment 2; N=88) led to a decrease in relative ingroup prototypicality. Dual identification with the ingroup and the superordinate category increased relative ingroup prototypicality, which was negatively correlated with positive attitudes towards the outgroup. The findings supported Mummendey and Wenzel’s assumptions about the conditions that lead to intergroup tolerance.     

Constructing intergroup relationships in social communication

Abstract:  People communicate with each other about their ingroup and outgroup in a social context. These social communications may have profound effects in constructing intergroup relationships. In this paper, we outline how different combinations of the social identities of the sender, receiver, and target of the social communication may give rise to differing face concerns of the ingroup and outgroup, and may result in different patterns of communications about them. People may enhance or protect their ingroup social identity, and derogate the outgroup social identity to their ingroup audiences; however, they are more likely to enhance and protect their outgroup's social identity when communicating with outgroup audiences. Two studies tested these predictions. Study 1 used real groups of Australian and Asian students communicating about an Asian student in an Australian university context. In Study 2, participants assigned to two fictitious groups communicated about their ingroup and outgroup. In both studies, the findings were interpreted within the framework of intergroup communication, although there were some notable deviations from the predictions. Future directions of the research were also discussed.     

Categorization and intergroup anxiety in contact between British and Japanese nationals

Two studies examined the relationship between categorization, intergroup anxiety and intergroup attitudes (intergroup bias and negative affect). Study 1 consisted of a survey of 236 British and Japanese nationals. Study 2 was a longitudinal study of 54 Japanese students studying in the UK. Of the three categorization variables (interpersonal, superordinate and intergroup), only intergroup categorization was shown to have a relationship to generalized intergroup attitudes. In addition, intergroup anxiety and quality of contact were associated with ingroup bias and negative affect to the outgroup. Study 2 revealed an interaction between intergroup categorization and quality of contact in predicting negative affect. Intergroup anxiety was also associated with increased intergroup categorization. It is concluded that the effects of categorization during contact are still poorly understood, and that intergroup anxiety is a far more powerful variable in contact than the current literature acknowledges. Copyright © 1999 John Wiley & Sons, Ltd.     

Come together: longitudinal comparisons of Pettigrew's reformulated intergroup contact model and the common ingroup identity model in Anglo‐French and Mexican‐American contexts

Both Anglo‐French and Mexican‐American relations are embedded in histories of conflict. Within these intergroup contexts, two longitudinal field studies of contact tested Pettigrew's ( 1998 ) reformulated model of the intergroup contact theory and Gaertner and Dovidio's (2000) Common Ingroup Identity Model (CIIM). In Pettigrew's model, intergroup friendship is accorded a special role and the contact‐bias relation is mediated by changing behaviour, ingroup reappraisal, generating affective ties, and learning about the outgroup. Pettigrew's integration of the three central models of contact generalization into a time‐sequence holds that contact first elicits decategorization, then salient categorization, and finally recategorization. In the CIIM, these three levels of categorization—plus a fourth, dual identity—are conceptualized to be mediators in the contact‐bias relation. Results point to the crucial importance of intergroup friendship and underline the mediating roles of learning about the outgroup, behaviour modification, and generating affective ties, but not ingroup reappraisal in Pettigrew's model. As for the CIIM, in Study 1 interpersonal and intergroup levels were most central, while in Study 2 the dual identity and superordinate group levels were most effective. The implications of the findings are discussed with reference to the likely stability of these effects in different intergroup contexts. Copyright © 2004 John Wiley & Sons, Ltd.     

Intergroup threat,knowledge of the outgroup,and willingness to purchase ingroup and outgroup products: The mediating role of intergroup emotions

Established theories have acknowledged that intergroup threat is one of the key determinants of intergroup attitudes and behaviours, but how intergroup threat can affect consumer behaviour remains unclear. Here, four preregistered studies (total N = 988) examined the effect of intergroup threat (manipulated in terms of realistic and symbolic threats) on consumers’ willingness to purchase ingroup and outgroup products. In the context of China–West relations, we measured Chinese consumers’ willingness to purchase Chinese (ingroup) and Western (outgroup) products. These studies together revealed that realistic and symbolic threats (versus control) increased willingness to purchase ingroup products and decreased willingness to purchase outgroup products, regardless of the product category. Studies 3a and 3b also measured knowledge of the outgroup as a potential moderator, revealing that realistic threat (versus control) reduced willingness to purchase outgroup products only among individuals who had less knowledge of the outgroup. Furthermore, Study 3b showed that the intergroup threat manipulation indirectly influenced consumers’ willingness to purchase ingroup/outgroup products through increased anger and decreased hope. We discussed the contributions to the intergroup relations and consumer behaviour literature and the implications for transnational marketing practices, as well as the limitations of this research.     

Young children perceive less humanness in outgroup faces

We investigated when young children first dehumanize outgroups. Across two studies, 5‐ and 6‐year‐olds were asked to rate how human they thought a set of ambiguous doll‐human face morphs were. We manipulated whether these faces belonged to their gender in‐ or gender outgroup (Study 1) and to a geographically based in‐ or outgroup (Study 2). In both studies, the tendency to perceive outgroup faces as less human relative to ingroup faces increased with age. Explicit ingroup preference, in contrast, was present even in the youngest children and remained stable across age. These results demonstrate that children dehumanize outgroup members from relatively early in development and suggest that the tendency to do so may be partially distinguishable from intergroup preference. This research has important implications for our understanding of children's perception of humanness and the origins of intergroup bias.     

Superordinate identities and intergroup conflict: The ingroup projection model

This chapter summarises results from a research programme on the psychological basis of tolerance and discrimination in intergroup relations, with particular consideration of the role of superordinate identities. According to the ingroup projection model, a relevant superordinate group provides dimensions and norms for comparisons between ingroup and outgroup. Groups gain positive value or status when they are considered prototypical for the (positively valued) superordinate group. Group members tend to generalise (project) distinct ingroup characteristics onto the superordinate category, implying the relative prototypicality of their ingroup. To the extent that outgroup difference is regarded as a deviation from the ethnocentrically construed prototype it is evaluated negatively. Our research studied consequences and determinants of ingroup projection, as well as moderators of its implications. The findings contribute to a deeper understanding of the processes involved in intergroup discrimination and indicate new pathways for the reduction of prejudice, towards mutual intergroup appreciation and tolerance.     

An investigation of the social identity model of collective action and the 'sedative' effect of intergroup contact among Black and White students in South Africa

Two studies investigated the role of intergroup contact in predicting collective action tendencies along with three key predictors proposed by the social identity model of collective action (SIMCA; Van Zomeren, Postmes, & Spears, 2008). Study 1 (N= 488 Black South African students) tested whether social identity would positively, whereas intergroup contact would negatively predict collective action and support for policies benefiting the ingroup. Study 2 (N= 244 White South African students) predicted whether social identity would positively predict collective action benefiting the ingroup, and intergroup contact would positively predict support for policies to benefit the Black outgroup. Both studies yielded evidence in support of the predictive power of social identity and contact on collective action and policy support. Additionally, Study 1 confirmed that intergroup contact moderated the effects of social identity on relative deprivation, and relative deprivation on collective action. Overall findings support an integration of SIMCA and intergroup contact theory, and provide a fuller understanding of the social psychological processes leading to collective action.     

Advantaged group's emotional reactions to intergroup inequality: the dynamics of pride, guilt, and sympathy

Three studies establish intergroup inequality to investigate how it is emotionally experienced by the advantaged. Studies 1 and 2 examine psychology students' emotional experience of their unequal job situation with worse-off pedagogy students. When inequality is ingroup focused and legitimate, participants experience more pride. However, when inequality is ingroup focused and illegitimate, participants experience more guilt. Sympathy is increased when inequality is outgroup focused and illegitimate. These emotions have particular effects on behavioral tendencies. In Study 2 group-based pride predicts greater ingroup favoritism in a resource distribution task, whereas group-based sympathy predicts less ingroup favoritism. Study 3 replicates these findings in the context of students' willingness to let young immigrants take part in a university sport. Pride predicts less willingness to let immigrants take part whereas sympathy predicts greater willingness. Guilt is a weak predictor of behavioral tendencies in all studies. This shows the specificity of emotions experienced about intergroup inequality.     

The influence of perceived warmth and competence on realistic threat and willingness for intergroup contact

Unwillingness for contact with outgroup members is a form of prejudice. In two studies, we tested the proposition that perceived competence has an indirect effect on willingness for intergroup contact through its effect on realistic threat, and that perceived warmth moderates this relationship. In Study 1, Hong Kong students (N = 144) rated the perceived warmth and competence of an outgroup, Mainland Chinese students, as well as the extent to which they perceived the group as presenting a realistic threat, and willingness for contact with them. In Study 2 (N = 205), we attempted to manipulate the warmth (high vs. low) and competence (high vs. low) of an unfamiliar outgroup, and tested the effects on realistic threat and willingness for intergroup contact. In both studies, we found an interaction effect between warmth and competence in the prediction of realistic threat. When the outgroup was perceived as warm, competence was found to have a negative association with realistic threat (Study 1), whereas when the outgroup was perceived as lacking warmth, competence was found to have a positive association with realistic threat (Study 2). In both studies, perceived warmth moderated the indirect effect of perceived competence on willingness for intergroup contact. Implications for the role of warmth and competence stereotypes in threat perception and prejudice are discussed.     

Legitimacy of regulatory authorities as a function of inclusive identification and power over ingroups and outgroups

To insure compliance with rules and laws, regulatory authorities are usually in a position of power over a heterogeneous population or multiple groups. Power may thus need to be analysed as a tripartite relationship between authority, ingroup and outgroup. Based on the social identity approach and related justice theories, it is argued that social identification with an inclusive category that includes ingroup, outgroup and authority determines how group members react to the authority's power use and perceived legitimacy. Two studies were set in the context of the Australian tax system. Study 1 used an experimental design with a student sample; Study 2 was survey with a random sample of Australian citizens. Participants who identified less strongly with the inclusive category (Australians) attributed more legitimacy to the tax authority, when it exercised effective power over the outgroup (Study 1), or when it appeared lenient towards the ingroup (Study 2). In contrast, participants who identified strongly with the inclusive category attributed more legitimacy to the tax authority when it used its powers consistently towards both groups. Copyright © 2006 John Wiley & Sons, Ltd.     

We feel, therefore we are: emotion as a basis for self-categorization and social action

Building on intergroup emotion research, we test the idea that intergroup emotion influences self-categorization. We report two studies using minimal (Study 1) and natural (Study 2) groups in which we measured participants' emotional reactions to a group-relevant event before manipulating the emotional reactions of other ingroup members and outgroup members (anger vs. happiness in Study 1; anger vs. indifference in Study 2). Results supported the hypotheses that (a) the fit between participants' own emotional reactions and the reactions of ingroup members would influence self-categorization, and (b) the specific content of emotional reactions would shape participants' willingness to engage in collective action. This willingness was greater when emotional reactions were not only shared with other group members, but were of anger (consistent with group-based action) rather than happiness or indifference (inconsistent with group-based action). Implications for the relationship between emotion and social identities are discussed.     

Urban district identity as a common ingroup identity: The different role of ingroup prototypicality for minority and majority groups

In this paper, we examined how identification with urban districts as a common ingroup identity and perceived ingroup prototypicality influence the attitudes of residents toward other ethnic groups in their neighborhood. The overall conclusion of two field studies (N = 214 and N = 98) is that for majority‐group members, there may be a positive relation between identification with an overarching identity and outgroup attitudes but only when they perceive their ingroup as low in prototypicality for the overarching group (Study 1 and 2). Conversely, for minority‐group members, there may be a positive relation between identification and outgroup attitudes but only when they perceive their ingroup as high in prototypicality for the overarching group (Study 2). Outgroup prototypicality did not moderate the relation between identification and outgroup attitudes. Copyright © 2012 John Wiley & Sons, Ltd.     

Leaders and their treatment of subgroups: implications for evaluations of the leader and the superordinate group

This experiment examined members' evaluations of a group leader and the group in contexts where a superordinate group comprised two subgroups and the group leader was aligned with one or other subgroup. The design varied group leader (ingroup, outgroup) and leader behavior (ingroup favoring, outgroup favoring) as well as the broader comparative context (intragroup, intergroup). Across a number of measures, results indicated a consistent Group Leader × Leader Behavior interaction that was independent of comparative context. Although group members were most satisfied with an ingroup leader who favored the ingroup, ingroup leaders were perceived positively irrespective of their behavior. Outgroup leaders who unexpectedly favored the other subgroup were also perceived positively. However, outgroup leaders who favored their own subgroup were perceived as less fair and as more biased than other leaders. They also engendered less identification with the superordinate group and a less unified perception of the group. Results demonstrate the importance of social identity concerns to leadership in nested group contexts and emphasize the fact that perceptions of leader fairness and concern for the common group mediate responses to the superordinate category. Copyright © 2003 John Wiley & Sons, Ltd.     

Efficiency and defense motivated ingroup projection: Sources of protoypicality in intergroup relations

Members of higher status groups generalize characteristics of their ingroup to superordinate categories that serve as a frame of reference for comparisons with outgroups (ingroup projection). We propose that the causal process depends on the security of the intergroup context: When intergroup relations are secure, projection derives from a motivation to represent the superordinate category efficiently; when they are insecure, projection is a defense motivated process. Accordingly, we hypothesized that inducing participants to use heuristic vs. systematic information processing (via time pressure, cognitive load, or thoughtfulness instructions) would have differential effects on ingroup projection in secure as compared to insecure intergroup relations. Three experiments manipulated security of the intergroup context and information processing mode in artificial (Studies 1 and 2) or natural (Study 3) groups. We found that time pressure increased ingroup projection in the secure-group condition but decreased it in the insecure-group condition (Study 1), cognitive load increased projection in the secure but not in the insecure condition (Study 2) and thoughtfulness instructions increased projection for high identifiers in the insecure but not in the secure condition (Study 3). Results support the hypothesis that ingroup projection occurs as a cognitive bias in secure intergroup relations but that it is socially motivated by the specific intergroup relation when this relation is insecure.     

Group Merger Between Political Parties: The Role of the Ingroup Projection Process

In 2007, the two most important Italian left‐wing parties merged into a single political entity. This study intends to analyze the merging process. Specifically, and in line with the ingroup projection hypothesis of Mummendey & Wenzel, we have explored whether the identification and the favoritism toward the upcoming common group was affected by the perceivers' projection of specific and common stereotypical traits from the subordinate groups to the superordinate one. Political militants' (N = 132) levels of ingroup identification; their representations of the previous ingroup, outgroup, and of the new party; and their attitudes towards the common group were assessed. Results confirmed that the cognitive representation of the merged party was shaped much more on the basis of the typical traits of the ingroup than of the outgroup. Moreover, structural equation analyses showed that the identification with the superordinate category and the consequent favoritism toward the merger were related to the projection of ingroup attributes. The findings also suggested that the ingroup projection may be particularly crucial when the intergroup bias is high. Finally, political implications are discussed in terms of obstacles and resources inherent to the merging process.     

Intergroup contact between professional groups: Two evaluation studies

We report two studies which evaluate practically-oriented programmes of interprofessional contact involving doctors and social workers. The evaluation is based on the ‘contact hypothesis’ in intergroup relations, and highlights four sets of dependent measures: background perceptions, ingroup and outgroup ratings, knowledge, and judgements about work with outgroup partners and experienced contact. Consistent with the contact hypothesis, both studies revealed an improvement in outgroup attitudes, evidence of mutual intergroup differentiation (acknowledged superiority of ingroup and outgroup on independent dimensions), and increased outgroup knowledge. Greater change in Study 2 is interpreted in terms of its longer duration, and the opportunity it provided for contact with multiple outgroup members, compared with a single outgroup partner in Study 1. These findings from field studies are consistent with results from published laboratory experiments.     

共同内群体认同对心理融合的促进效应及其机制

摘要：采用实验法从外显和内隐两个层面探讨共同内群体认同对心理融合的促进效应及其机制。实验1采用最简群体范式,通过重新范畴化操纵共同内群体认同,测量外显心理融合,结果发现,共同内群体认同显著促进了心理融合;实验2以民族群体为被试,采用GANT范式,从外显和内隐两个水平进一步探究共同内群体认同对民族心理融合的促进效应,结果发现,共同内群体认同促进了外显和内隐心理融合,感知相似性在共同内群体认同和心理融合间起中介作用。两个实验证明了共同内群体认同可以在外显和内隐两个水平促进心理融合,其促进作用是通过感知相似性实现的,也证实了GNAT范式在心理融合研究中的有效性。