Rationalising Framing Effects: At Least One Task for Empirically Informed Philosophy

Abstract

Human judgements are affected by the words in which information is presented —or ‘framed’. According to the standard gloss, ‘framing effects’ reveal counter-normative reasoning, unduly affected by positive/negative language. One challenge to this view suggests that number expressions in alternative framing conditions are interpreted as denoting lower-bounded (minimum) quantities. However, it is unclear whether the resulting explanation is a rationalising one. I argue that a number expression should only be interpreted lower-boundedly if this is what it actually means. I survey how number expressions might be assigned lower-bounded meanings, due to their conventional semantics or pragmatic enrichment in context. I argue that deciding between these possibilities requires foundational philosophical input.