Motivations for group membership : The role of subjective importance and uncertainty reduction

An experiment was conducted to investigate the idea that an important motive for identifying with social groups is to reduce subjective uncertainty, particularly uncertainty on subjectively important dimensions that have implications for the self-concept (e.g., Hogg, 1996; Hogg & Mullin, 1999). When people are uncertain on a dimension that is subjectively important, they self-categorize in terms of an available social categorization and, thus, exhibit group behaviors. To test this general hypothesis, group membership, task uncertainty, and task importance were manipulated in a 2 × × × 2 between-participants design (N = 128), under relatively minimal group conditions. Ingroup identification and desire for consensual validation of specific attitudes were the key dependent measures, but we also measured social awareness. All three predictions were supported. Participants identified with their group (H1), and desired to obtain consensual validation from ingroup members (H2) when they were uncertain about thei...

[1]  J. Crocker,et al.  Collective self-esteem and ingroup bias. , 1990 .

[2]  Michael A. Hogg,et al.  Joining groups to reduce uncertainty: Subjective uncertainty reduction and group identification , 1999 .

[3]  D. A. Kenny,et al.  The moderator-mediator variable distinction in social psychological research: conceptual, strategic, and statistical considerations. , 1986, Journal of personality and social psychology.

[4]  S. Moscovici,et al.  Social Influence And Social Change , 1976 .

[5]  Stanley Schachter,et al.  The Psychology of Affiliation: Experimental Studies of the Sources of Gregariousness , 1959 .

[6]  J. M. Olson,et al.  Uncertainty orientation and persuasion: Individual differences in the effects of personal relevance on social judgments. , 1988 .

[7]  L. Festinger.  A Theory of Social Comparison Processes , 1954 .

[8]  Arie W. Kruglanski,et al.  Classic and current social comparison research: Expanding the perspective. , 1990 .

[9]  H. Tajfel,et al.  Social categorization and intergroup behaviour , 1971 .

[10]  T. Pettigrew.  Personality and sociocultural factors in intergroup attitudes: a cross-national comparison , 1958 .

[11]  L. Lemyre,et al.  Intergroup Discrimination and Self-Esteem in the Minimal Group Paradigm , 1985 .

[12]  Kathy Kellermann,et al.  When Ignorance Is Bliss The Role of Motivation to Reduce Uncertainty in Uncertainty Reduction Theory , 1990 .

[13]  M. Billig.  Social psychology and intergroup relations , 1976 .

[14]  H. Tajfel,et al.  Familiarity and categorization in intergroup behavior , 1974 .

[15]  M. Hewstone,et al.  Social Identity Theory's Self-Esteem Hypothesis: A Review and Some Suggestions for Clarification , 1998, Personality and social psychology review : an official journal of the Society for Personality and Social Psychology, Inc.

[16]  Mahzarin R. Banaji,et al.  The Self in Social Contexts , 1994 .

[17]  H. Tajfel,et al.  An integrative theory of intergroup conflict. , 1979 .

[18]  R. Sitgreaves.  Psychometric theory (2nd ed.). , 1979 .

[19]  Richard L. Moreland,et al.  Back to the Future: Social Psychological Research on Groups , 1994 .

[20]  Sue Boney McCoy,et al.  Self-esteem, similarity, and reactions to active versus passive downward comparison , 1991 .

[21]  Michael A. Hogg,et al.  Social Identity Theory and the Crisis of Confidence in Social Psychology: A Commentary, and Some Research on Uncertainty Reduction , 1999 .

[22]  T. Adorno.  The Authoritarian Personality , 1950 .

[23]  H. Tajfel.  Human Groups and Social Categories: Studies in Social Psychology , 1981 .

[24]  M. Hogg,et al.  Self‐esteem and intergroup discrimination in the minimal group paradigm , 1991 .

[25]  B. Pelham,et al.  On confidence and consequence: the certainty and importance of self-knowledge. , 1991, Journal of personality and social psychology.

[26]  Naomi Ellemers,et al.  PERCEIVED INTRAGROUP VARIABILITY AS A FUNCTION OF GROUP STATUS AND IDENTIFICATION , 1995 .

[27]  G. A. Miller,et al.  Book Review Nisbett, R. , & Ross, L.Human inference: Strategies and shortcomings of social judgment.Englewood Cliffs, N.J.: Prentice-Hall, 1980. , 1982 .

[28]  Richard M. Sorrentino,et al.  Reducing self-discrepancies or maintaining self-congruence? Uncertainty orientation, self-regulation, and performance. , 1995 .

[29]  C. Rusbult,et al.  Rational selective exploitation and distress: employee reactions to performance-based and mobility-based reward allocations. , 1990, Journal of personality and social psychology.

[30]  M. Rokeach,et al.  The Open and Closed Mind , 1960 .

[31]  M. J. Curtis,et al.  Factors Related to Susceptibility and Recruitment by Cults , 1993, Psychological reports.

[32]  M. Banaji,et al.  The role of stereotyping in system‐justification and the production of false consciousness , 1994 .

[33]  L. Festinger.  Informal social communication. , 1950, Psychological review.

[34]  J. Crocker,et al.  Collective Self-Esteem and Psychological Well-Being among White, Black, and Asian College Students , 1994 .

[35]  Susan T. Fiske,et al.  Motivation and Cognition in Social Life: A Social Survival Perspective , 1995 .

[36]  R. Spears,et al.  The self-esteem hypothesis revisited: Differentiation and the disaffected , 1997 .

[37]  Diane M. Mackie,et al.  Systematic and nonsystematic processing of majority and minority persuasive communications. , 1987 .

[38]  Greg W. Schmidt,et al.  Self-Esteem and Direct Versus Indirect Forms of Self-Enhancement , 1988 .

[39]  D. A. Kenny,et al.  Data analysis in social psychology. , 1998 .

[40]  S. West,et al.  Multiple Regression: Testing and Interpreting Interactions. , 1994 .

[41]  M. Strube,et al.  The Multiply Motivated Self , 1995 .

[42]  Brian Mullen,et al.  Ingroup bias as a function of salience, relevance, and status: An integration , 1992 .

[43]  J. Kevin Thompson,et al.  Social comparison processes. , 1999 .

[44]  Lola L. Lopes,et al.  [Advances in Experimental Social Psychology] Advances in Experimental Social Psychology Volume 20 Volume 20 || Between Hope and Fear: The Psychology of Risk , 1987 .

[45]  J. Jost.  Negative illusions: conceptual clarification and psychological evidence concerning false consciousness , 1995 .

[46]  M. Hogg,et al.  Dimensions of subjective uncertainty in social identification and minimal intergroup discrimination. , 1998, The British journal of social psychology.

[47]  Dominic Abrams,et al.  Towards a single-process uncertainty-reduction model of social motivation in groups. , 1993 .

[48]  Ervin Staub,et al.  The roots of evil : the origins of genocide and other group violence , 1990 .

[49]  M. Hogg,et al.  Rediscovering the social group: A self-categorization theory. , 1989 .

[50]  H. Schreiber,et al.  Better or just different? Positive social identity by discrimination against, or by differentiation from outgroups , 1983 .

[51]  Shelley E. Taylor,et al.  Self-Evaluation Processes , 1995 .

[52]  C. Berger,et al.  SOME EXPLORATIONS IN INITIAL INTERACTION AND BEYOND: TOWARD A DEVELOPMENTAL THEORY OF INTERPERSONAL COMMUNICATION , 1975 .

[53]  M. Hogg,et al.  Comments on the motivational status of self-esteem in social identity and intergroup discrimination , 1988 .

[54]  M. Hogg,et al.  Book Review: Social identifications: A social psychology of intergroup relations and group processes , 1991 .

[55]  M. Rokeach.  Generalized mental rigidity as a factor in ethnocentrism. , 1948, Journal of abnormal psychology.

[56]  M. Diehl.  The Minimal Group Paradigm: Theoretical Explanations and Empirical Findings , 1990 .

[57]  R. Sorrentino,et al.  Self-Evaluation Motives and Uncertainty Orientation: Asking the "Who" Question , 1995 .

[58]  T. Postmes,et al.  A Social Identity Model of Deindividuation Phenomena , 1995 .

[59]  M. Galanter.  Cults and New Religious Movements , 1989 .

[60]  B. Simon,et al.  Better or different? III. The impact of importance of comparison dimension and relative in-group size upon intergroup discrimination. , 1989 .

[61]  R. Christie,et al.  Authoritarianism and Mental Rigidity: The Einstellung Problem Revisited , 1997 .

[62]  Shelley E. Taylor,et al.  Social cognition, 2nd ed. , 1991 .

[63]  Richard M. Sorrentino,et al.  Uncertainty orientation, achievement-related motivation, and task diagnosticity as determinants of task performance. , 1986 .

[64]  A. Manstead,et al.  Intergroup norms and intergroup discrimination: distinctive self-categorization and social identity effects. , 1996, Journal of personality and social psychology.

[65]  M. Deutsch,et al.  A study of normative and informational social influences upon individual judgement. , 1955, Journal of abnormal psychology.

[66]  A. Mummendey,et al.  ‘Different‘ just means ‘better’: Some obvious and some hidden pathways to in‐group favouritism , 1984 .

[67]  H. Tajfel,et al.  Social Groups and Identities: Developing the Legacy of Henri Tajfel , 1996 .

[68]  J. Hull,et al.  Moderator Variables in Personality Research: The Problem of Controlling for Plausible Alternatives , 1992 .

[69]  M. Hogg.  Group Cohesiveness: A Critical Review and Some New Directions , 1993 .