Sociological theory lacks a mechanism explaining why actors act.

Evidence

The sociological stream has what may be a fatal flaw as a theoretical enterprise: the actor has no “engine of action.” The actor is shaped by the environment, but — Coleman, SocialCapitalCreation-1988, 18

Categorization

  • DEFINE: “Engine of action” is Coleman’s key metaphor for what the sociological model is missing.
  • XREF: connects to: Sociology treats psychological processes only as carriers of social forms — Georg Simmel, on individuality and social forms_…, 208

Broader Connections