Pragmatic inference, levels of meaning and speaker accountability

Are speakers held more accountable for what they explicitly communicate than for what they implicate? Speakers typically communicate more than they linguistically encode, thus leaving to addressees the task of inferring what they intend to communicate. As a result, the linguistically decoded meaning is pragmatically enriched to arrive at what the speaker says (or directly communicates) -the 'explicated content' of the utterance -which can serve as a premise for the derivation of further implicit meanings -'implicatures'. This paper experimentally explores the relationship between speaker accountability and levels of meaning. Our findings demonstrate that speakers are held more accountable, and thus suffer greater reputational costs, when they explicitly communicate a piece of false in-formation than when they do it implicitly, independently of whether or not there is pragmatic enrichment involved at the level of the 'explicated content' (Study 1). Furthermore, our findings show that, in deceptive contexts, the kind of pragmatic enrichment at issue does affect speaker accountability: when the deceptive content is inferred via completion, speakers are held more accountable for what they explicitly communicate than when it is inferred via expansion (Study 2). These results provide the first empirical evidence in favour of the relevance of the distinction between completion and expansion to liability judgements in cases of dishonest communication. (c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

Automated summary

Are speakers held more accountable for what they explicitly communicate than for what they implicate? This paper experimentally explores the relationship between speaker accountability and levels of meaning. The findings demonstrate that speakers are held more accountable when they explicitly communicate false information compared to implicit communication.