This paper develops a resource model of political participation. The r
esources considered are time, money, and civic skills-those communicat
ions and organizational capacities that are essential to political act
ivity. These skills are not only acquired early in life but developed
in the nonpolitical institutional settings of adult life: the workplac
e, organizations, and churches and synagogues. These resources are dis
tributed differentially among groups defined by socioeconomic status.
A two-stage least squares analysis shows these resources have powerful
effects on overall political activity, thus explaining why socioecono
mic status has traditionally been so powerful in predicting participat
ion. We disaggregate overall activity into three kinds of acts: those
that involve giving time, those that entail donating money, and voting
. Each requires a different configuration of resources resulting in di
fferent patterns of stratification across various political acts.