Chapter 25: Person Model Theory and Social Understanding

The author evaluates Interaction Theory, acknowledging its valuable emphasis on direct perception and "online" second-person engagement, but ultimately argues it fails to account for "offline" understanding where observers analyze social situations without active participation,. To resolve these theoretical gaps, the text introduces the Person Model Theory (PMT), which posits that social understanding relies on a multiplicity of epistemic strategies—ranging from theory-based inferences and simulation to direct perception—that are triggered by specific contexts rather than a single universal mechanism,. Central to this framework is the concept of person models, which categorize background information into implicit "person schemata" for intuitive, sensorimotor interaction and explicit "person images" for conscious attribution of mental states,. The chapter further explores the "4E" dimensions of this theory, presenting evidence that while social cognition is fundamentally embodied through mechanisms like facial mimicry and emotional contagion, features such as extended or enacted cognition are highly variable and best viewed as specific implementations within a dynamic pattern of social characteristics rather than universal metaphysical laws,.