The Interpretative Function and the Emergence of Unconscious Analytic Thought

This chapter traces how the psychology of thought inherited a de-psychologized ideal of validity from modern logic, privileging formal univocity over the contextual richness of natural language. It reviews the rise of the “dilemma of error” and dual-process accounts, showing their limits via paradoxical content effects (e.g., belief bias versus deontic facilitation in selection tasks). Against a purely logical-deductive and capacity-bound view of rationality, the chapter advances an interpretative account in which reasoning is intrinsically context-sensitive and goal-directed. Drawing on research on insight problem solving, it argues for the presence of high-level unconscious analytic processes that guide restructuring through relevance-driven disambiguation rather than exhaustive search. Reformulation effects and task “translations” demonstrate that success depends on grasping the intended language and aim, reframing “decoupling” as the ability to detach from default interpretations and focus on pertinence, which exercises a qualitative constraint on thought processing to achieve understanding. The chapter proposes a bounded-grounded rationality in which implicit and explicit processes interact to exploit contextual information for understanding and creative discovery.