Social action 38 Evaluation research (Social action programs) 18 Social service 9 Social Action 8 Community development 6 Social change 6 Social planning 6 Communication in social action 5 Communication in community development 4 Social groups 4 Social movements 4 The Structure Of Social Action 4 Evaluation research 3 Policy sciences 3 Social Sciences 3 Social aspects 3 Social conditions 3 Social problems 3 Social sciences 3 positivistic theory 3 Citizen participation 2 Collective behavior 2 Communication 2 Community organization 2 Dialectic 2 Evaluation 2 Evaluation research (Social action programs)- United States 2 Marginality, Social 2 Philosophy 2 Political planning- Citizen participation 2