Abstract

Despite decades of controversy, functionalism continues to be a lively research tradition in the social sciences. Furthermore, social scientists who reject Parsonian functionalism and its variants frequently make liberal use of functional explanations. Yet, neither social scientists nor philosophers have reached any consensus on when and where functional accounts are legitimate. Critics doubt that functionalism is really explanatory or testable; advocates are unfortunately vague on their claims and the evidence for them. In what follows I try to clarify what functionalism entails, discuss some ways in which functional hypotheses can be confirmed, and evaluate criticisms. While I think much functionalism is bad science, I hope to show that the problem is not one of principle but of practice.Social scientists use the term “functionalism” in diverse ways. At times the term refers to a specific theoretical movement in sociology and anthropology—the movement identified with Malinowski and Parsons.