Objective. Theoretically informed models of the relationship between stigma
tized personal identities and participation in collective social action are
tested. Methods. Data from a longitudinal study of participants (N= 4,169)
followed between adolescence and the fourth decade of life are used to est
imate structural equation models. Results. The data support hypotheses that
perceived rejection during adolescence anticipates participation in social
action under conditions when respondents reported during adolescence (1) t
hat many of the kids at school participated in social movements (p < .10) a
nd (2) that they perceived themselves as having personal control over adver
se outcomes (P < .05), but not under mutually exclusive conditions. In all
models, gender, mother's education, and minority status were specified as c
ontrol variables. Conclusion. Early experiences of rejection and failure di
spose people to engage in collective social action if they perceive social
support for such action and anticipate that action will be effective.