Indirect request processing, sentence types and illocutionary forces

According to the literalist view of speech acts, morpho-syntactic sentence types are associated directly at the semantic level with an illocutionary force. By contrast, according to contextualist theories illocutionary force emerges from contexts of use. To date, however, there is little experimental evidence relevant to this debate. We propose two experimental, eye-tracking studies to test two predictions of the literalist view: First, unlike for the highly conventionalised Can you? forms, whenever a non-conventionalised construction such as Is it possible to? is interpreted as a request, its question interpretation should also be activated. Second, the directive interpretation of modal You must declaratives should activate the statement interpretation and, therefore, be costlier than that of imperatives. In Study 1, we show, first, that, in contexts where both the non-directive and directive interpretation of indirect requests are available, the latter are processed as fast as that of the corresponding imperatives, independently of the conventionalisation degree of the indirect request at hand. Second, eye fixation data show that the comprehension of indirect requests does not activate their direct meaning. Study 2 shows that modal You must declaratives are understood as imperatives and do not activate a statement interpretation; this supports the view that obligation modal requests are as direct as imperative requests

Are Gaps Preferred to Gluts? A Closer Look at Borderline Contradictions

International audienceThis paper examines the acceptance of so-called borderline contradictions involving vague adjectives. A close look at the available data from previous studies points toward a preference for “gappy” descriptions of the form “x is neither P nor not P” over “glutty” descriptions of the form “x is P and not P”. We present the results of an experiment in which we tested for that difference systematically, using relative gradable adjectives. Our findings confirm that both kinds of descriptions are accepted, but indeed that “neither”-descriptions are to a large extent preferred to “and”-descriptions. We examine several possible explanations for that preference. Our account relies on the distinction proposed by Cobreros et al. (J Philos Logic, 1–39, 2012) between strict and tolerant meaning for vague adjectives, as well as on a specific implementation of the strongest meaning hypothesis endorsed by Cobreros et al. as well as Alxatib and Pelletier (Mind Lang 26(3): 287–326 2011a). Our approach, however, argues in favor of local pragmatic strengthening instead of global strengthening in order to derive that preference

Selective Pragmatic Impairment in Autism Spectrum Disorder: Indirect Requests Versus Irony

Autism Spectrum Disorder (ASD) is often described as being characterised by a uniform pragmatic impairment. However, recent evidence suggests that some areas of pragmatic functioning are preserved. This study seeks to determine to which extent context-based derivation of non-linguistically encoded meaning is functional in ASD. We compare the performance of 24 adults with ASD, and matched neuro-typical adults in two act-out pragmatic tasks. The first task examines generation of indirect request interpretations, and the second the comprehension of irony. Intact contextual comprehension of indirect requests contrasts with marked difficulties in understanding irony. These results suggest that preserved pragmatics in ASD is limited to egocentric processing of context, which does not rely on assumptions about the speaker’s mental states.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Children with Autism Understand Indirect Speech Acts: Evidence from a Semi-Structured Act-Out Task

Children with Autism Spectrum Disorder are often said to present a global pragmatic impairment. However, there is some observational evidence that context-based comprehension of indirect requests may be preserved in autism. In order to provide experimental confirmation to this hypothesis, indirect speech act comprehension was tested in a group of 15 children with autism between 7 and 12 years and a group of 20 typically developing children between 2:7 and 3:6 years. The aim of the study was to determine whether children with autism can display genuinely contextual understanding of indirect requests. The experiment consisted of a three-pronged semi-structured task involving Mr Potato Head. In the first phase a declarative sentence was uttered by one adult as an instruction to put a garment on a Mr Potato Head toy; in the second the same sentence was uttered as a comment on a picture by another speaker; in the third phase the same sentence was uttered as a comment on a picture by the first speaker. Children with autism complied with the indirect request in the first phase and demonstrated the capacity to inhibit the directive interpretation in phases 2 and 3. TD children had some difficulty in understanding the indirect instruction in phase 1. These results call for a more nuanced view of pragmatic dysfunction in autism