Paul Felix Lazarsfeld’s impact on sociological methodology

Paul Felix Lazarsfeld was a major figure in the development of modern empirical methods in sociology and the social sciences. He laid many of the foundations for social survey techniques and other empirical methods for understanding key aspects of contemporary society, such as voting studies, opinion polling, panel studies, and mass media research. The American Sociological Association Methodology Section honors each year a distinguished sociologist with the Paul F. Lazarsfeld Award for a career of distinguished contributions to the field of sociological methodology. Paul Lazarsfeld’s methodological work that he was most proud of was his introduction of the concept of latent classes, latent class analysis, and latent structure analysis. We consider in this paper Lazarsfeld’s institutional impact through this ASA award though we focus our discussion on his work and his impact on the development of latent class/structure analysis.