社会群体的实体性:回顾与展望

社会群体的实体性是指群体被知觉为一个真正独立存在的有意义实体的程度.它受到知觉者、社会情境和文化等因素的影响.实体性在群际关系中具有重要意义,它影响着认同、刻板印象,偏见和群际冲突.实体性从本质上来说并不是绝对积极的或消极的群体特征,它主要取决于知觉者与群体的关系性质和其所处的情境.对中国研究者而言,如何让实体性最大可能地发挥积极作用,以利于群体关系的和谐是未来研究应该努力的方向;加强中国文化背景下实体性与群际关系的研究,为解决中国各社会阶层以及不同群体之间的和谐相处提供理论上的指导也是未来可以关注的方向.     

A normative perspective on the linguistic intergroup bias: How intragroup approval of ingroup members who use the linguistic intergroup bias perpetuates explicit intergroup bias

The present research examined from a normative perspective how intragroup normative processes regulate the consequences of the linguistic intergroup bias (LIB). Results of three studies supported our hypothesis that intragroup approval of an ingroup member who uses the LIB plays a key role in perpetuating pro-ingroup bias. In Study 1, ingroup members who used pro-ingroup (vs. pro-outgroup) LIB elicited more intragroup approval and this effect was mediated by the perception of the speaker as being biased in favor of the ingroup. In Studies 2 and 3, intragroup approval (vs. disapproval) of an ingroup member who used the LIB enhanced the expression of pro-ingroup bias. By providing the first demonstration of how the LIB relates to intragroup normative processes, our studies highlight a new path by which the LIB helps perpetuate intergroup bias.     

Implicit ingroup metafavoritism: subtle preference for ingroup members displaying ingroup bias

The current article investigated how individuals evaluate ingroup members displaying either ingroup bias or egalitarian intergroup behaviors. The hypotheses predicted that on explicit responses a preference for the egalitarian ingroup member would emerge; in contrast, on more spontaneous and uncontrolled responses, a preference for the ingroup favoritist would result. Across four studies these hypotheses were confirmed for both minimal groups (Studies 1 and 2) and ethnic groups (Studies 3 and 4). Despite a verbal preference for those who behaved in an egalitarian way, an implicit ingroup metafavoritism was found. Overall, results indicated the presence of dual attitudes in the perception of ingroup members and the strict interconnection between intergroup behaviors and intragroup perception.     

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.     

Group entitativity and similarity: Their differing patterns in perceptions of groups

Three studies were conducted to investigate the relation between perceptions of group entitativity and group similarity. The first two studies tested whether entitativity and similarity would be perceived differently in participants' ingroups and outgroups. Across several different group types, we found that, in comparison to outgroups, ingroups were perceived to be relatively more entitative than outgroups, whereas outgroup members were perceived to be highly similar in comparison to ingroup members. The results of Study 3 showed that manipulation of group entitativity influenced perceptions of group entitativity but not of group similarity, whereas manipulation of similarity influenced perceptions of group similarity but not of group entitativity. The results of these studies provide support for the contention that entitativity and similarity are distinct (though related) concepts that function differently in group perception. Copyright © 2009 John Wiley & Sons, Ltd.     

Social identity theory: past achievements,current problems and future challenges

This article presents a critical review of Social Identity Theory. Its major contributions to the study of intergroup relations are discussed, focusing on its powerful explanations of such phenomena as ingroup bias, responses of subordinate groups to their unequal status position, and intragroup homogeneity and stereotyping. In addition, its stimulative role for theoretical elaborations of the Contact Hypothesis as a strategy for improving intergroup attitudes is noted. Then five issues which have proved problematic for Social Identity Theory are identified: the relationship between group identification and ingroup bias; the self‐esteem hypothesis; positive – negative asymmetry in intergroup discrimination; the effects of intergroup similarity; and the choice of identity strategies by low‐status groups. In a third section a future research agenda for the theory is sketched out, with five lines of enquiry noted as being particularly promising: expanding the concept of social identity; predicting comparison choice in intergroup settings; incorporating affect into the theory; managing social identities in multicultural settings; and integrating implicit and explicit processes. The article concludes with some remarks on the potential applications of social identity principles. Copyright © 2000 John Wiley & Sons, Ltd.     

Perceiving one's nation: entitativity, agency and security in the international arena

The perception of groups as real entities rather than mere aggregates of individuals has important consequences on intergroup relations. Social psychological research, in fact, shows that it affects stereotyping, identification process, and intergroup bias. Previous research has also shown that group entitativity is not a positive or negative group attribute per se; rather, it depends on the context and the relationship between the perceiver and the group. While enhancing entitativity leads to worse expectations about the out‐group actions, high entitativity is a valued characteristic when associated with an ally or with the in‐group. Indeed, enhancing in‐group entitativity leads to stronger in‐group identification. The specific reasons for why this is the case, however, remain to be ascertained. What is good about in‐group entitativity? In the present contribution we propose that in‐group entitativity may lead to perceive the group as a real entity provided with intentions and capacity for planned actions, notably ensuring the safety of its members by protecting them against external threats. We report two correlational studies conducted with American citizens (Study 1) and Italian citizens (Study 2), showing that in‐group entitativity is associated with a higher level of identification, attribution of intentionality, and perceived security provided by the in‐group. These findings were replicated in a third study—conducted with a role‐play method on a fictitious scenario—in which entitativity was manipulated rather than measured. Study 3 also shows that artificially increasing the perception of in‐group entitativity enhances perceived safety in an international context and reduces the perception of threat from an out‐group. Findings are discussed in terms of possible implications for intergroup and international relations.     

The roles of ingroup identification and outgroup entitativity in intergroup retribution

A new aspect of intergroup conflict was investigated- vicarious retribution-in which neither the agent of retribution nor the target of retribution are directly involved in the initial intergroup provocation. The underlying processes involved in vicarious intergroup retribution were tested correlationally (Study 1) and experimentally (Study 2). Both ingroup identification and outgroup entitativity predict the degree of vicarious retribution. In both studies, there was evidence of motivated cognition, specifically that highly identified individuals perceived the outgroup as higher in entitativity than individuals low in identification. Structural equation modeling demonstrated that part of the effect of identification on retribution against the outgroup was mediated through perceptions of entitativity.     

Asymmetrical evaluation of ingroup versus outgroup members: a look from an information integration perspective

In evaluating ingroup versus outgroup members two types of information can be used: ‘Categorizing information’ related to the target's group membership and ‘individuating information’ related to pieces of information specific to the target to be judged. Information integration theory (IIT, Anderson, 1981) is applied as a formal tool for predicting the judgement resulting from these different pieces of information. It is further assumed that due to a general positivity bias in evaluating own affairs judges tend to evaluate ingroup members more positively than outgroup members. By applying IIT ingroup favouritism on the level of individual targets can be predicted. More importantly, an interaction concerning an asymmetrical impact of ingroup versus outgroup membership information dependent on the individuating information's valence can be predicted: the enhancement of ingroup members should be stronger for negative individuating information, whereas the devaluation of outgroup members should be stronger for positive individuating information. Further a negative correlation between intragroup differentiation and intergroup differentiation on the level of individual judgements is assumed. In a two (judge's group membership: overestimator versus underestimator) by three (target's group membership information absent; target's group membership information present as either ingroup, or outgroup member) by three (valence of the individuating information: positive, neutral, negative) factorial minimal group design with repeated measures on the last two factors the targets' likability had to be rated. The findings are in accord with predictions. Theoretical conclusions with respect to social judgement—and to intergroup theories as well as with respect to general approaches to context effects in social judgement are discussed.     

The effects of group membership and social context on information organization

Self-categorization theory posits that the perception of group members is flexible and determined by the comparative social context as well as by group membership. Subjects read about either four ingroup or outgroup target persons in the context of four additional stimulus persons who were members of either the same group as the target persons (intragroup context) or the other group (intergroup context). Individualized and attribute-wise information organization was assessed on the basis of information clustering in free recall. As predicted, differential processing of ingroup information occurred as a function of the salient social context; in an intragroup context, ingroup information was organized significantly more by person than in an intergroup context. Conversely, ingroup information tended to be clustered more by attribute in an intergroup than in an intragroup context. Clustering of outgroup information was not sensitive to changes in the social context. The results indicate that the perception of group members may be based on more than group membership alone. ©1997 John Wiley & Sons, Ltd.     

Striving for difference: On the spontaneous preference for ingroup members who maximize ingroup positive distinctiveness

Previous research demonstrated that individuals spontaneously prefer ingroup members who display ingroup favoritism rather than egalitarian behaviors (Castelli, Tomelleri, & Zogmaister, 2008). In the current work, we explored what specific strategies toward ingroup favoritism are spontaneously preferred. Results from four studies showed that ingroup members who made it possible for the ingroup to achieve a positive intergroup differentiation were preferred as compared to ingroup members who maximized the absolute gain for the ingroup. Study 5 further demonstrated that in the search for positive distinctiveness people are sensitive to the ratio between the gains of the ingroup and outgroup. Study 6 ruled out a possible alternative explanation. Overall, the current findings indicate that group members who set the difference from an outgroup elicit the most positive spontaneous responses demonstrating that the search for a positive intergroup distinctiveness automatically affects intragroup perception. Copyright © 2010 John Wiley & Sons, Ltd.     

Group size,group status and trait valence as determinants of intergroup bias: Stereotyping in Finland and Sweden

The effects of group size, group status and trait valence (positive or negative stereotypes of in‐ and outgroup) on intergroup bias was studied in nation‐wide probability samples of majority and minority groups in Finland and Sweden, (N = 2479). Ethnolinguistic vitality was used as a proxy for status. It is argued that the specific history of real‐life intergroup relations has to be duly acknowledged when predicting main and interactive effects on intergroup bias in natural contexts. Supporting the predictions made, numerical group size showed a stable main effect; members of numerical minorities showed more bias than members of numerical majorities, regardless of trait valence. While status had no main effect, there was a significant interaction between status and size as well as between status and trait valence: intergroup bias was highest in the high status minority, and low status groups showed less bias than high status groups on negatively valenced traits. In fact, minority members showed the reverse of PNAE. In addition, majority members favoured the outgroup on negatively valenced traits, but favoured their ingroup on positively valenced traits. Different explanations for these results are discussed. Copyright © 2008 John Wiley & Sons, Ltd.     

Entitativity,identity, and the fulfilment of psychological needs

Social groups provide many benefits to the individual and some groups are better able to meet the needs of their group members. The current research examines the impact of perceived entitativity on the degree to which groups are able to fulfil the psychological needs of individual members. Participants listed ingroups based on the group typology of Lickel et al. (2000) and rated characteristics of the group, level of identification, and the degree to which the group met a series of needs. The results indicate that increased entitativity predicts greater perceived relative need fulfilment and that this effect is mediated by level of identification with the group. These results extend our understanding of the functions that different group types serve and the consequences of ingroup entitativity perceptions for the individual.     

Stretching the boundaries: strategic perceptions of intragroup variability

We hypothesised that people would strategically alter their perceived intragroup variability on ingroup‐threatening traits in order to maintain positive perceptions of their self and their ingroup. Specifically, we predicted that people would perceive (1) greater relative outgroup homogeneity and (2) greater general intragroup variability on ingroup negative and outgroup positive traits. We confirmed the outgroup homogeneity prediction in a minimal group experiment (N=80) and a gender group experiment (N = 164). In a second gender group experiment (N = 137), we found that ingroup size moderated this effect: only minority group members showed the predicted pattern of outgroup homogeneity. Evidence for the general intragroup variability prediction was less conclusive. We discuss the results in terms of variability strategies. Copyright © 2001 John Wiley & Sons, Ltd.     

Suppressing the negative effect of devaluation on group identification: The role of intergroup differentiation and intragroup respect

We examined (N = 76) how social creativity strategies such as intergroup differentiation and intragroup respect suppress the negative impact of threat to an ingroup’s value on group identification. Threat was manipulated through false feedback concerning how other groups perceived an ingroup. Both intergroup differentiation and intragroup respect were higher when participants learned that the ingroup was devalued compared to when it was valued. Mediational analyses demonstrated that these factors suppressed the direct negative relationship between value threat and group identification. Discussion focused on the consequences of these social creativity strategies for group identification and collective action.     

The loyal member effect: on the preference for ingroup members who engage in exclusive relations with the ingroup

The goal of this article was to investigate an indirect form of intergroup differentiation in children in the context of racial attitudes: the preference for ingroup members who interact positively with other ingroup members rather than with outgroup members. Study 1 confirmed this general hypothesis with preschool and 1st-grade children, demonstrating that respondents preferred the ingroup member who played only with other ingroup members, evaluated this child more positively, and felt more similar to him or her. Studies 2 and 3 tested the boundary conditions of the phenomenon. Study 4 analyzed developmental changes demonstrating that the effect is no longer observed among 9- to 11-year-old children. Overall, these studies suggest that engaging in positive interactions with the outgroup might have its costs in terms of a relative devaluation and rejection by one's peers. Results are discussed by stressing the importance of intragroup processes for the regulation of intergroup relations among very young children.     

Entitativity and prejudice: Examining their relationship and the moderating effect of attitude certainty

Previous research suggests that perceived entitativity, which represents the degree to which groups are perceived to possess unity, coherence, and organization, predicts intergroup stereotyping and bias. The present research yielded complementary evidence that prejudice (toward Muslims in Study 1 and toward South Asians in Study 2) can also predict groups’ perceived entitativity. In particular, Study 1 found that the relationships of two predictors, intergroup contact and social dominance orientation, with perceived entitativity were mediated by prejudice. Study 2 demonstrated, as predicted, that this set of relationships occurred primarily for intergroup attitudes of relatively high certainty. Neither study found support for models in which entitativity mediated the relationships of the predictors with prejudice. Conceptual and analytical factors that may account for evidence of the potential bi-directionality of the bias-entitativity relationship are considered.     

Ingroup vitality and intergroup attitudes in a linguistic minority

In this study we argue that predictions of the impact of group status, status stability and status legitimacy on intergroup attitudes can be refined using the subjective perceptions of various dimensions of ingroup vitality. We tested the main and moderating effects of perceived present, future and the legitimacy of present ingroup vitality and perceived discrimination on intergroup attitudes in a nation-wide probability sample (N= 1,411) of Swedish-speaking Finns, controlling for ingroup identification. We found that those who perceived the legitimacy of present ingroup vitality to be low had more negative intergroup attitudes than those who perceived the legitimacy to be high. Perceived present and future ingroup vitality had no main effects on the dependent variable. Instead, perceived future ingroup vitality moderated the effect of perceived discrimination on intergroup attitudes. In addition, the perceived legitimacy of present ingroup vitality mediated the effect of perceived present ingroup vitality on intergroup attitudes.     

We all live in Germany but … Ingroup projection,group‐based emotions and prejudice against immigrants

Immigration, cultural diversity and integration are among the most central challenges for modern societies. Integration is often impeded by negative emotions and prejudices held by the majority members towards immigrants in a common society. Based on the ingroup projection model (Mummendey & Wenzel, 1999), we examined the impact of perceived relative ingroup prototypicality on intergroup emotions and prejudice. Additionally, we examined whether this impact is causal and explored the issue of causality in more detail contrasting a linear causal model with bi‐directional or reciprocal causality. Hypotheses were tested in a study with a two‐wave panel of majority members (N=1085) in Germany. We examined the proposed relations between relative ingroup prototypicality, intergroup emotions and prejudice and determined the causal direction of these relationships. Results support the predictive power of relative ingroup prototypicality on intergroup emotions and prejudice. Moreover, most causal relations between our measures are reciprocally causal. We discuss the implications of these findings for the general conception of prejudice and intergroup emotions. Copyright © 2009 John Wiley & Sons, Ltd.