title: A hierarchical (multicomponent) model of in-group identification: examining in Russian samples.
abstract: The aim of this study was to examine the validity and reliability of Leach et al.'s (2008) model of in-group identification in two studies using Russian samples (overall N = 621). In Study 1, a series of multi-group confirmatory factor analysis revealed that the hierarchical model of in-group identification, which included two second-order factors, self-definition (individual self-stereotyping, and in-group homogeneity) and self-investment (satisfaction, solidarity, and centrality), fitted the data well for all four group identities (ethnic, religious, university, and gender) (CFI > .93, TLI > .92, RMSEA < .06, SRMR < .06) and demonstrated a better fit, compared to the alternative models. In Study 2, the construct validity and reliability of the Russian version of the in-group identification measure was examined. Results show that these measures have adequate psychometric properties. In short, our results show that Leach et al.'s model is reproduced in Russian culture. The Russian version of this measure can be recommended for use in future in-group research in Russian-speaking samples.
authors.affiliation: National Research University Higher School of Economics (Russia).
authors.forename: Andrey V
authors.initials: AV
authors.lastname: Lovakov
authors.affiliation: National Research University Higher School of Economics (Russia).
authors.forename: Elena R
authors.initials: ER
authors.lastname: Agadullina
authors.affiliation: National Research University Higher School of Economics (Russia).
authors.forename: Evgeny N
authors.initials: EN
authors.lastname: Osin
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006126:Group Processes; D006801:Humans; D008297:Male; D008875:Middle Aged; D008960:Models, Psychological; D015203:Reproducibility of Results; D012426:Russia; D012933:Social Identification; D055815:Young Adult
keywords: group; identity; in-group identification; self-stereotyping; social identity