The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
Group-level self-definition and self-investment: A hierarchical (multicomponent) model of in-group identification.
Open accessAbstract
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.
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“Scale items showed excellent internal consistency (α = .93) and thus were aggregated to form a composite measure of political identity strength.”
From Everyone I Don’t Like Is Biased: Affective Evaluations and the Bias Blind Spot (2026) · cites this paper as Leach et al., 2008
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Cites
Hu, L., & Bentler, P. M. (1999) · Structural Equation Modeling A Multidisciplinary Journal · doi:10.1080/10705519909540118 · Cited by 108,788
Development and validation of brief measures of positive and negative affect: The PANAS scales.
Watson, D., Clark, L. A., & Tellegen, A. (1988) · Journal of Personality and Social Psychology · doi:10.1037/0022-3514.54.6.1063 · Cited by 32,433
Social psychology of intergroup relations
Tajfel, H. (1982) · Annual Review of Psychology · doi:10.1146/annurev.ps.33.020182.000245 · Cited by 7,949
The Multigroup Ethnic Identity Measure: A New Scale for Use with Diverse Groups
Phinney, J. S. (1992) · Journal of Adolescent Research · doi:10.1177/074355489272003 · Cited by 3,813
Who is this "We"? Levels of collective identity and self representations.
Brewer, M. B., & Gardner, W. (1996) · Journal of Personality and Social Psychology · doi:10.1037/0022-3514.71.1.83 · Cited by 3,401 · cited 4×
“Although focused on the interpersonal level, Brewer and Gardner’s (1996) notion of the relational self is also similar to the notion of solidarity. They conceptualized the relational self as based in individuals’ “role relationships with significant others” in dyads (e.g., mother, friend, sibling) or small coacting gr…”
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Сидоренков, А. В., & Borokhovski, E. (2023) · Integrative Psychological and Behavioral Science · doi:10.1007/s12124-023-09769-w · Cited by 6
“…– members’ attraction to the group (e.g., Singh et al., 2014; Utz & Sassenberg, 2002; Van Prooijen et al., 2016), group identification (e.g., Leach et al., 2008; van der Borgh et al., 2019; van Dick et al., 2004), etc. (all within the domain individual–group connections); (c) intergroup…”
Politi, E., Roblain, A., & Licata, L. (2023) · Journal of Social and Political Psychology · doi:10.5964/jspp.6969 · Cited by 7
Albery, I. P., Divrova, K. I., Frings, D., & Spada, M. M. (2025) · Addictive Behaviors · doi:10.1016/j.addbeh.2025.108336 · Cited by 3
Everyone I Don’t Like Is Biased: Affective Evaluations and the Bias Blind Spot
Walker, A. C., Collins, R. N., Walker, H. E. K., Fugelsang, J. A., & Mandel, D. R. (2026) · Personality and Social Psychology Bulletin · doi:10.1177/01461672261439247 · Cited by 2
Metadata
- Authors
- Leach, C. W., van Zomeren, M., Zebel, S., Vliek, M. L. W., Pennekamp, S. F., Doosje, B., Ouwerkerk, J. W., & Spears, R.
- Affiliations
- University of Sussex (GB)
- ORCID
- Venue
- Journal of Personality and Social Psychology
- Published
- 2008
- Volume
- 95
- Issue
- 1
- Pages
- 144-165
- ISSN
- 0022-3514 (ISSN-L)
- 1939-1315
- OpenAlex
- W2157069646
- Cited by
- 1,826
- References
- 0
- Citations by year
- 2026: 112 · 2025: 173 · 2024: 177 · 2023: 163 · 2022: 157 · 2021: 132 · 2020: 116 · 2019: 150 · 2018: 104 · 2017: 109 · 2016: 81 · 2015: 84 · 2014: 65 · 2013: 59 · 2012: 49
- FWCI
- 104.17
- Type
- journal article
- Language
- en
- Open access
- green
- research.vu.nl
- Licence
- other-oa
- Locations
- Journal of Personality and Social Psychology (publishedVersion)
- PubMed (publishedVersion)
- UvA-DARE (University of Amsterdam) (publishedVersion)
- VU Research Portal (publishedVersion, other-oa)
- Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
- ORCA Online Research @Cardiff (Cardiff University) (submittedVersion)
- University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion)
- Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
- Funders
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)
- Topics
- Social Sciences › Sociology and Political Science › Social and Intergroup Psychology
- Social Sciences › Psychology › Social Psychology › Cultural Differences and Values
- Social Sciences › Business, Management and Accounting › Marketing › Consumer Behavior in Brand Consumption and Identification
- Keywords
- ingroup identification, self-definition, self-investment, self-stereotyping, solidarity, group satisfaction, group centrality, intergroup relations, group identity, multicomponent model, construct validity
- MeSH terms
- Adolescent, Adult, Culture, Emotions, Female, Humans, Interpersonal Relations, Male, Middle Aged, Models, Psychological, Self Concept, Social Desirability, Social Identification, Stereotyping, Personal Construct Theory
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