The Pragmatic Theory of Truth
Updated 2026-09-10
INTRODUCTION
English translation pending.
CORE DEFINITION
The pragmatic theory of truth is usually associated with Peirce's proposal that true belief is what would be accepted at the limit of inquiry, or with James's proposal to define truth by utility. More broadly, it concerns the connection between truth and epistemic practices, especially inquiry and assertion. Its attraction is explaining why truth matters to cognitive aims; its difficulty is to avoid reducing truth to current usefulness while preserving truth's objectivity and its tendency to outrun our evidence.
SCAFFOLDING EFFECT
Reduce cognitive load
- Practice testing: ask whether a belief, once adopted, survives further inquiry without needing revision. - Utility vigilance: distinguish temporarily useful from durably reliable, and stop treating the useful as the true. - Assertion norm: take truth as the standard of assertion, and ask whether there was sufficient evidence when the claim was made.
Anchor fast decisions
The pragmatic approach ties truth to human practice: truth is the ideal limit of inquiry or the norm governing assertion, so truth is internally related to justification and acceptability. Its attraction is that it explains why truth is bound up with cognitive aims; its difficulty is to avoid reducing truth to present usefulness and so to preserve truth's objectivity and its tendency to outrun our evidence.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- plato.stanford.eduhttps://plato.stanford.edu/entries/truth-pragmatic/verified
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