TY - JOUR

T1 - Pragmatics as Social Inference About Intentional Action

AU - Bohn, Manuel

AU - Frank, Michael C.

N1 - Publisher Copyright: © 2025 Manuel Bohn and Michael C. Frank. Published under a Creative Commons Attribution 4.0 International (CC BY 4.0) license.

PY - 2025/2/8

Y1 - 2025/2/8

N2 - Pragmatic inferences are based on assumptions about how speakers communicate: speakers are taken to be cooperative and rational; they consider alternatives and make intentional choices to produce maximally informative utterances. In principle, this analysis applies to linguistic but also non-linguistic communicative actions, but this prediction is typically only tested in children and not in more systematic implicature contexts. We test key implications of this view across six online experiments with American English speaking adults (total N = 231). Experiments 1A and 1B showed that participants made pragmatic inferences based on different types of communicative actions, some being non-linguistic. In Experiment 2, pragmatic inferences were found to be conditional on the speaker’s epistemic states. Finally, Experiments 3A to 3C showed that pragmatic inferences were more likely to be made when the communicative action was produced intentionally. Taken together, these results strengthen the view that pragmatics includes social inference about cooperative communication over intentional actions, even non-linguistic actions.

AB - Pragmatic inferences are based on assumptions about how speakers communicate: speakers are taken to be cooperative and rational; they consider alternatives and make intentional choices to produce maximally informative utterances. In principle, this analysis applies to linguistic but also non-linguistic communicative actions, but this prediction is typically only tested in children and not in more systematic implicature contexts. We test key implications of this view across six online experiments with American English speaking adults (total N = 231). Experiments 1A and 1B showed that participants made pragmatic inferences based on different types of communicative actions, some being non-linguistic. In Experiment 2, pragmatic inferences were found to be conditional on the speaker’s epistemic states. Finally, Experiments 3A to 3C showed that pragmatic inferences were more likely to be made when the communicative action was produced intentionally. Taken together, these results strengthen the view that pragmatics includes social inference about cooperative communication over intentional actions, even non-linguistic actions.

KW - communication

KW - gesture

KW - inference

KW - pragmatics

KW - Psychology

UR - http://www.scopus.com/inward/record.url?scp=105010274224&partnerID=8YFLogxK

U2 - 10.1162/opmi_a_00191

DO - 10.1162/opmi_a_00191

M3 - Journal articles

C2 - 39995579

AN - SCOPUS:105010274224

VL - 9

SP - 290

EP - 304

JO - Open Mind

JF - Open Mind

SN - 2470-2986

ER -