Convergent and divergent responses to emotional displays of ingroup and outgroup.

In the present research, we test the assumption that emotional mimicry and contagion are moderated by group membership. We report two studies using facial electromyography (EMG; Study 1), Facial Action Coding System (FACS; Study 2), and self-reported emotions (Study 2) as dependent measures. As predicted, both studies show that ingroup anger and fear displays were mimicked to a greater extent than outgroup displays of these emotions. The self-report data in Study 2 further showed specific divergent reactions to outgroup anger and fear displays. Outgroup anger evoked fear, and outgroup fear evoked aversion. Interestingly, mimicry increased liking for ingroup models but not for outgroup models. The findings are discussed in terms of the social functions of emotions in group contexts. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

When bad isn't all bad: Strategic use of sample information in generalization and stereotyping.

The influence of the reliability and valence of sample information on generalization to in-group and out-group target populations was investigated in 2 studies. In both studies the valence of the information was either favorable (i.e., a positive in-group sample and a negative out-group sample) or unfavorable. The reliability of sample information was manipulated in terms of sample variability (Study 1) and sample size (Study 2). In both studies the perceived central tendency of favorable sample information was directly generalized, but unfavorable and unreliable sample information was not. Moreover, generalizations based on unfavorable and unreliable samples were characterized by enhanced variability estimates for both in-group and out-group populations, thereby undermining unfavorable group differences. These results are discussed in terms of strategic use of sample information in the formation of social stereotypes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Malicious pleasure: Schadenfreude at the suffering of another group.

Two studies examined intergroup schadenfreude--malicious pleasure at an out-group's misfortune. Study 1 showed that schadenfreude regarding a German loss in soccer was increased by interest in soccer and threats of Dutch inferiority. The effect of inferiority threat was especially strong for participants less interested in soccer; the more interested showed relatively high schadenfreude. Study 2 replicated these effects by showing a similar pattern of schadenfreude regarding losses by Germany and Italy in another setting. However, schadenfreude toward legitimately superior Italy was lower when a norm of honest and direct expression was made salient to participants lower in soccer interest. These results establish schadenfreude as an emotion that is moderated by the salient dimensions of particular intergroup relations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Visual Analysis of Multi‐Dimensional Categorical Data Sets

We present a set of interactive techniques for the visual analysis of multi‐dimensional categorical data. Our approach is based on multiple correspondence analysis (MCA), which allows one to analyse relationships, patterns, trends and outliers among dependent categorical variables. We use MCA as a dimensionality reduction technique to project both observations and their attributes in the same 2D space. We use a treeview to show attributes and their domains, a histogram of their representativity in the data set and as a compact overview of attribute‐related facts. A second view shows both attributes and observations. We use a Voronoi diagram whose cells can be interactively merged to discover salient attributes, cluster values and bin categories. Bar chart legends help assigning meaning to the 2D view axes and 2D point clusters. We illustrate our techniques with real‐world application data.     

Diversity in in-group bias: Structural factors, situational features, and social functions.

Four experiments addressed the different forms and functions of in-group bias in different contexts. The authors proposed 2 functions: an identity-expressive function and an instrumental function (or promotion of positive social change). The authors manipulated status differentials, the stability of these differences, and the communication context (intra- vs. intergroup) and measured in-group bias and both functions. As predicted, identity expression via in-group bias on symbolic measures was most important for stable, high-status groups. By contrast, material in-group bias for instrumental motives was most prevalent in unstable, low-status groups but only when communicating with in-group members. This latter effect illustrates the strategic adaptation of group behavior to audience (i.e., displaying in-group bias may provoke the out-group and be counterproductive in instrumental terms). Stable, low-status groups displayed more extreme forms of in-group bias for instrumental reasons regardless of communication context (i.e., they had nothing to lose). Results are discussed in terms of a contextual-functional approach to in-group bias. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Moving faces, looking places: Validation of the Amsterdam Dynamic Facial Expression Set (ADFES).

We report two studies validating a new standardized set of filmed emotion expressions, the Amsterdam Dynamic Facial Expression Set (ADFES). The ADFES is distinct from existing datasets in that it includes a face-forward version and two different head-turning versions (faces turning toward and away from viewers), North-European as well as Mediterranean models (male and female), and nine discrete emotions (joy, anger, fear, sadness, surprise, disgust, contempt, pride, and embarrassment). Study 1 showed that the ADFES received excellent recognition scores. Recognition was affected by social categorization of the model: displays of North-European models were better recognized by Dutch participants, suggesting an ingroup advantage. Head-turning did not affect recognition accuracy. Study 2 showed that participants more strongly perceived themselves to be the cause of the other's emotion when the model's face turned toward the respondents. The ADFES provides new avenues for research on emotion expression and is available for researchers upon request. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

I'm a hypocrite, but so is everyone else: Group support and the reduction of cognitive dissonance.

The impact of social support on dissonance arousal was investigated from a social identity view of dissonance theory. This perspective is seen as augmenting current conceptualizations of dissonance theory by predicting when normative information will impact on dissonance arousal and by indicating the availability of identity-related strategies of dissonance reduction. An experiment was conducted to induce feelings of hypocrisy under conditions of behavioral support or nonsupport. Group salience was either high or low, or individual identity was emphasized. As predicted, participants with no support from the salient in-group exhibited the greatest need to reduce dissonance through attitude change and reduced levels of group identification. Results were interpreted in terms of self being central to the arousal and reduction of dissonance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Group-level self-definition and self-investment: A hierarchical (multicomponent) model of in-group identification.

Recent research shows individuals' identification with in-groups to be psychologically important and socially consequential. However, there is little agreement about how identification should be conceptualized or measured. On the basis of previous work, the authors identified 5 specific components of in-group identification and offered a hierarchical 2-dimensional model within which these components are organized. Studies 1 and 2 used confirmatory factor analysis to validate the proposed model of self-definition (individual self-stereotyping, in-group homogeneity) and self-investment (solidarity, satisfaction, and centrality) dimensions, across 3 different group identities. Studies 3 and 4 demonstrated the construct validity of the 5 components by examining their (concurrent) correlations with established measures of in-group identification. Studies 5-7 demonstrated the predictive and discriminant validity of the 5 components by examining their (prospective) prediction of individuals' orientation to, and emotions about, real intergroup relations. Together, these studies illustrate the conceptual and empirical value of a hierarchical multicomponent model of in-group identification. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sticking together or falling apart: In-group identification as a psychological determinant of group commitment versus individual mobility.

Two experiments investigated how in-group identification, manipulated with a bogus pipeline technique affects group members' desire for individual mobility to another group. In the first experiment (N?=?88), the in-group had low status, and group boundaries were either permeable or impermeable. Low identifiers perceived the group as less homogeneous, were less committed to their group, and more strongly desired individual mobility to a higher status group than did high identifiers. The structural possibility of mobility afforded by permeable group boundaries had no comparable effect. The second experiment (N?=?51) investigated whether in-group identification can produce similar effects when relative group status is unknown. Even in the absence of an identity threat, low identifiers were less likely to see the groups as homogeneous, felt less committed to their group, and more strongly desired individual mobility than did high identifiers. Results are discussed with reference to social identity and self-categorization theories. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Guilty by association: When one's group has a negative history.

The impact of the history of one's own group's treatment of another group on feelings of collective guilt and behavioral reactions to this guilt were examined in 2 studies. In a laboratory experiment it was shown that it is possible to elicit feelings of group-based guilt and that those are distinct from feelings of personal guilt. In a 2nd study, a field experiment, low-identified group members acknowledged the negative aspects of their own nation's history and felt more guilt compared with high identifiers when both negative and positive aspects of their nation's history were made salient. Perceptions of intragroup variability and out-group compensation closely paralleled the interactive pattern on guilt. Links between social identity theory and the experience of specific emotions are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)