Evaluation research (Social action programs) -- 2 Methodology -- 2 Periodicals 2 Research -- 2 Social sciences -- 2 Evaluation Studies -- 1 Health Planning -- 1 more ... Health Services -- 1 Periodicals -- 1 Research 1 Social Work -- 1 Sociologist -- 1 Sociologists -- 1 Sociology -- 1 Study and teaching 1 less ...