The extent to which participation in voluntary organizations reflects autonomous
decisions by individuals, rather than a less than fully voluntary response to social
pressure, has been a matter of debate in the voluntary action literature. Middle-
level managers of manufacturing companies are particularly likely to experience
pressures regarding the extent and nature of their participation in local organiza
tions. For this reason, a nationwide sample of production managers is used to
explore the relative usefulness of personal interest in community affairs, of socio-
demographic and structural characteristics known to be related to participation,
and of company policy for predicting participation in local voluntary organizations.
Participation is shown to reflect a number of factors, including company policy.
However, the importance of community interest suggests that membership and
participation in many organizations continue to be perceived as voluntary.