SOMATOTYPING,ANTIMODERNISM, AND THE PRODUCTION OF CRIMINOLOGICAL KNOWLEDGE*

This study analyzes the work of William H. Sheldon, the psychologist, physician, and advocate of the study of body types. It investigates how he arrived at his much‐repeated finding that a correlation exists between mesomorphy (a stocky, muscular body build) and delinquency and how his ideas were validated and perpetuated. It reviews what Sheldon actually said about the causes of crime; identifies his goals in searching for a relationship between body shape and criminality; explains how he found audiences for his biological theory at a time when sociological approaches dominated criminology; and attempts to understand the current criminological ambivalence about the scientific status of Sheldon's work, despite its discreditation decades ago. I argue that the tripartite structure of Sheldon's thought attracted three different audiences–methodologists, social scientists, and supporters–and that it encouraged the supporters to fund his research without reference to the critiques of the social scientists. I also argue that somatotyping was part of a broader antimodernist reaction within international scientific communities against the dislocations of twentieth‐century life. To understand the origins, acceptance, and maintenance of criminological ideas, we need a historical perspective on figures of the past. Positivism may inform us about what is true and false, but we also need to know how truth and falsity have been constructed over time and how the ideas of earlier criminologists were shaped by their personal and social contexts.