This multi-section program addresses classical social theory, examining the origins of sociology through the efforts of Marx and Comte to build a holistic science of society; positivism, through a case study of students using surveys to do research on education; interpretivism, through a parallel case study in which students use interviews to carry out their research; and realism, comparing it to classical, positivist, and interpretivist approaches. The video also draws upon a case study of suicide to illustrate how positivist and interpretivist approaches lead researchers to ask very different questions about this key sociological topic. Viewable/printable educational resources are available online. A part of the series Understanding Sociology. (41 minutes)