This study formalizes and compares two major hypotheses in speakers' choices of referring expressions: the topicality model that chooses a form based on the topicality of the referent, and the rational model that chooses a form based on the informativity of the form and its speech cost. Simulations suggest that both the topicality of the referent…

Conversational interactants rely on each other to cooperate with ongoing actions and activities both structurally (alignment) and affectively (affiliation). They monitor one another's cooperative behaviors to detect any (potential) problems in alignment and affiliation. The present study describes one interactional strategy Japanese speakers use…

When apologizing to victims of transgressions, people may assign the agency for harm to themselves ("I'm sorry I offended you"), to the act ("I'm sorry it offended you"), or omit agency altogether ("I'm sorry you were offended"). They also may acknowledge or question the victim's harm by the choice of conjunction used…

People often speak ambiguously, as in the case of "indirect requests." Certain indirect requests are conventional and thus straightforward to interpret, such as "Can you turn on the heater?", but others require substantial additional inference, such as "It's cold in here." How do comprehenders make inferences about a…

In spoken discourse, understanding irony requires the apprehension of subtle cues, such as the speaker's tone of voice (prosody), which often reveal the speaker's affective stance toward the listener in the context of the utterance. To shed light on the interplay of linguistic content and prosody on impressions of spoken criticisms and compliments…

The fact that people with minimal linguistic skill can manage in unfamiliar or reduced linguistic environments suggests that there are universal mechanisms of meaning construction that operate at a level well beyond the particular structure or semantics of any one language. The authors examine this possibility in the domain of discourse by…

This paper discusses hand-gestures that serve as incipient and premonitory components of communicative actions and components of such actions. Gestures are examined with respect to the position in emerging turns and sequences of talk where they are made: before and at turn-beginning, in mid-turn, and during moments of turn-completion; and the…

The goal of this study was to find out how, in young children, conversations with an adult contribute to establishing a shared expression of beliefs through assertive speech acts. Children age 22 months were observed in a picture-book situation with their mother. On the basis of work on early semantic relations, 3 categories of assertives were…

A computational framework is presented for the generation of elementary speech acts to establish conceptual alignment between a computer system and its user. This article clearly distinguishes between 2 phases of the alignment process: message interpretation and message generation. In the interpretation phase, presuppositions are extracted from…

This article investigates the effect of 2 language-in-use factors on the introduction and maintenance of referents in instructive discourse. These factors, implemented as conditions in an instructive production task, were the assumed visual identity for the reader of the objects or referents to be referred to in the instructions (visually same vs.…