The two-dimensions-five-components structure of in-group identification is invariant across various identification patterns in different social groups

In-group identification has been suggested to consist of two-dimensions (group based self-definition and self-investment) that hierarchically relate to five lower order components (individual self-stereotyping, in-group homogeneity, satisfaction, solidarity, and centrality). The goal of the present research was to test the generalizability of the two-dimensions-five-components structure of in-group identification across identities with which...