Where Did Sewell Get “Schema”?

Although there are precedents to using the term “schema” in an analytical manner in sociology (e.g., Goffman’s Frame Analysis and Cicourel’s Cognitive Sociology), it is undoubtedly William Sewell Jr’s “A Theory of Structure: Duality, Agency, and Transformation” published in the American Journal of Sociology in 1992 that really launched the career of …