In-group Identification and Intergroup Differentiation: A Meta-Analytic Review

This research advances a social identity approach to leadership through a meta-analysis examining four novel hypotheses that clarify the nature and impact of leader group prototypicality (the extent to which a leader is perceived to embody shared social identity). A random-effects meta-analysis (k=128, N=32,834) reveals a moderate-to-large effect of prototypicality that holds across evaluative and behavioral outcomes. The effect is stronger (a) when prototypicality is conceptualized as the ideal-type rather than the average group member, (b) for stronger prototypes (indexed by group longevity), and (c) for group members in formal rather than non-formal leadership roles. The effect is not contingent on group prototypicality entailing differentiation from other (out)groups. Additionally, results provide meta-analytic evidence of widely examined key factors: follower group identification (which enhances the relationship) and leader group-serving behavior (which attenuates the relationship). Building on these findings, we outline the implications for the next wave of theoretical and empirical work.

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Advancing the social identity theory of leadership: A meta-analytic review of leader group prototypicality

Organizational Psychology Review ◽

10.1177/2041386620962569 ◽

2020 ◽

pp. 204138662096256

Author(s):

Niklas K. Steffens ◽

Katie A. Munt ◽

Daan van Knippenberg ◽

Michael J. Platow ◽

S. Alexander Haslam

Keyword(s):

Social Identity ◽

Social Identity Theory ◽

Meta Analysis ◽

Group Identification ◽

Empirical Work ◽

Relationship Building ◽

Leadership Roles ◽

Average Group ◽

Analytic Review ◽

The Relationship

This research advances a social identity approach to leadership through a meta-analysis examining four novel hypotheses that clarify the nature and impact of leader group prototypicality (the extent to which a leader is perceived to embody shared social identity). A random-effects meta-analysis ( k = 128, N = 32,834) reveals a moderate-to-large effect of prototypicality that holds across evaluative and behavioral outcomes. The effect is stronger (a) when prototypicality is conceptualized as the ideal-type rather than the average group member, (b) for stronger prototypes (indexed by group longevity), and (c) for group members in formal rather than nonformal leadership roles. The effect is not contingent on group prototypicality entailing differentiation from other (out)groups. Additionally, results provide meta-analytic evidence of widely examined key factors: follower group identification (which enhances the relationship) and leader group-serving behavior (which attenuates the relationship). Building on these findings, we outline the implications for the next wave of theoretical and empirical work.

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Working Hard to Achieve Self-Defining Group Goals: A Social Identity Analysis

Zeitschrift für Sozialpsychologie ◽

10.1024//0044-3514.31.4.191 ◽

2000 ◽

Vol 31 (4) ◽

pp. 191-203 ◽

Cited By ~ 15

Author(s):

Kelly S. Fielding ◽

Michael A. Hogg

Keyword(s):

Social Identity ◽

Group Identification ◽

Group Norms ◽

Identity Threat ◽

Traditional Research ◽

Identity Model ◽

Group Goals ◽

And Performance ◽

Substantial Effort

Summary: A social identity model of effort exertion in groups is presented. In contrast to most traditional research on productivity and performance motivation, the model is assumed to apply to groups of all sizes and nature, and to all membership contingent norms that specify group behaviors and goals. It is proposed that group identification renders behavior group-normative and encourages people to behave in line with group norms. The effect should be strengthened among people who most need consensual identity validation from fellow members, and in intergroup contexts where there is inescapable identity threat from an outgroup. Together these processes should encourage people to exert substantial effort on behalf of their group.

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Effects of Human vs. Computer-Controlled Characters and Social Identity Cues on Enjoyment

Journal of Media Psychology Theories Methods and Applications ◽

10.1027/1864-1105/a000218 ◽

2019 ◽

Vol 31 (1) ◽

pp. 35-47 ◽

Cited By ~ 4

Author(s):

Jorge Peña ◽

Jannath Ghaznavi ◽

Nicholas Brody ◽

Rui Prada ◽

Carlos Martinho ◽

...

Keyword(s):

Social Identity ◽

Social Presence ◽

Group Identification ◽

Virtual Character ◽

Character Type ◽

Computer Controlled ◽

Media Enjoyment ◽

Identification Processes

Abstract. This study explored how group identification, avatar similarity identification, and social presence mediated the effect of character type (avatars or agents) and social identity cues (presence or absence of avatars wearing participants’ school colors) on game enjoyment. Playing with teammate avatars increased enjoyment indirectly by enhancing group identification. In addition, the presence of social identity cues increased enjoyment indirectly by augmenting identification with one’s avatar. Unexpectedly, playing in multiplayer mode in the presence of social identity cues decreased enjoyment, whereas playing in multiplayer mode in the absence of social identity cues increased enjoyment. Social presence was not a reliable mediator. The findings supported media enjoyment and social identity theories, and highlighted how virtual character type and identification processes influence enjoyment.

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