Why do some social movement leaders work harder than others? And, how does gender affect the patterns we uncover? Utilizing historical case study evidence of local chapters in the emerging movement opposing drinking and driving we are able to develop and test theoretical expectations about predictors of weekly effort among MADD and RID leaders.…

This research examines the influence of types of protest activities, Congressional hearings and political characteristics on environmental legislation enacted from 1961-1990. We find that rates of environmental protest rise with increases in the amount of previous institutional activities, but extra-institutional activities do not raise the…

Although past research has failed to establish a link between protest and policy change, we reexamine the relationship at the agenda-setting stage of policymaking. We assert that protestors compete for attention among lawmakers at the agenda-setting stage. An issue receives more attention when the frequency of protest activity around a particular…

To comprehend the developments underlying the suicide attacks of recent years, we suggest that the organizational approach, which until recently was used to explain this phenomenon, should be complemented with a social network perspective. By employing a social network analysis of Palestinian suicide networks, the authors found that, in contrast…

Using American Citizen Participation Survey data (Verba et al. 1995a), we perform logistic regression analyses to adjudicate between three core explanations for individual protest: biographical availability, political engagement and structural availability. We calculate estimated probabilities to weigh the relative effects of these factors on the…