- Title
- Effect of Prosodic Emphasis on the Processing of Joint-Attention Cues in Children with ASD
- Creator
- Ito, Kiwako; Kryszak, Elizabeth; Ibanez, Teresa
- Relation
- Speech Prosody 2022. Proceedings of the 11th International Conference on Speech Prosody (Speech Prosody 2022) (Lisbon, Portugal 23-26 May, 2022) p. 110-114
- Publisher Link
- http://dx.doi.org/10.21437/SpeechProsody.2022-23
- Publisher
- Laboratório de Fonética e Fonologia
- Resource Type
- conference paper
- Date
- 2022
- Description
- Prosodic emphasis affects referential processing in children, yet its effects on non-immediate discourse representation is not well understood. Using a collaborative object search task, we elicited responses to the actor’s speech, as well as to later joint-attention cues from toddlers with Autism Spectrum Disorder (ASD). Children with ASD responded to “Where is X?” (with or without an emphasis on X) more slowly and weakly as compared to their typically developing (TD) peers. Although this seems to reinforce the view that children with ASD are insensitive to prosodic emphasis, their responses to the joint-attention cues revealed otherwise hidden effects of emphasis on referential representation. During the sequential joint-attention cues (head-turn, pointing and reaching), children with ASD shifted their gazes from the actor’s face to the object more swiftly when the object was previously mentioned with emphasis than without. Interestingly, the timing of the gaze shift was also much earlier than TD children. Taken together, the present data suggest that although young children with ASD may not be able to process the prosodic emphasis rapidly, they are sensitive to the prominence and make use of it to represent referential salience, which can facilitate the communication later in the discourse.
- Subject
- prosodic emphasis; ASD; referential representation; joint-attention cues; eye-tracking linguistics
- Identifier
- http://hdl.handle.net/1959.13/1496007
- Identifier
- uon:54111
- Identifier
- ISSN:2333-2042
- Language
- eng
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