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  Auditory perceptual learning in autistic adults

Alispahic, S., Pellicano, E., Cutler, A., & Antoniou, M. (2022). Auditory perceptual learning in autistic adults. Autism Research, 15(8), 1495-1507. doi:10.1002/aur.2778.

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-000A-B2B2-3 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000B-323A-C
資料種別: 学術論文

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Alispahic_etal_2022_auditory perceptual learning in autistic adults.pdf (出版社版), 440KB
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https://hdl.handle.net/21.11116/0000-000B-323B-B
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Alispahic_etal_2022_auditory perceptual learning in autistic adults.pdf
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 作成者:
Alispahic, Samra1, 著者
Pellicano, Elizabeth2, 3, 著者
Cutler, Anne1, 4, 5, 著者           
Antoniou, Mark1, 著者
所属:
1Western Sydney University , Sydney, Australia, ou_persistent22              
2Macquarie University, Sydney, Australia, ou_persistent22              
3University College London, London, UK, ou_persistent22              
4Emeriti, MPI for Psycholinguistics, Max Planck Society, ou_2344699              
5ARC Centre of Excellence for the Dynamics of Language, ou_persistent22              

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 要旨: The automatic retuning of phoneme categories to better adapt to the speech of a novel talker has been extensively documented across various (neurotypical) populations, including both adults and children. However, no studies have examined auditory perceptual learning effects in populations atypical in perceptual, social, and language processing for communication, such as populations with autism. Employing a classic lexically-guided perceptual learning paradigm, the present study investigated perceptual learning effects in Australian English autistic and non-autistic adults. The findings revealed that automatic attunement to existing phoneme categories was not activated in the autistic group in the same manner as for non-autistic control subjects. Specifically, autistic adults were able to both successfully discern lexical items and to categorize speech sounds; however, they did not show effects of perceptual retuning to talkers. These findings may have implications for the application of current sensory theories (e.g., Bayesian decision theory) to speech and language processing by autistic individuals.
Lay Summary

Lexically guided perceptual learning assists in the disambiguation of speech from a novel talker. The present study established that while Australian English autistic adult listeners were able to successfully discern lexical items and categorize speech sounds in their native language, perceptual flexibility in updating speaker-specific phonemic knowledge when exposed to a novel talker was not available. Implications for speech and language processing by autistic individuals as well as current sensory theories are discussed.

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言語: eng - English
 日付: 2022-07-052022-08
 出版の状態: 出版
 ページ: -
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 目次: -
 査読: 査読あり
 識別子(DOI, ISBNなど): DOI: 10.1002/aur.2778
 学位: -

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出版物 1

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出版物名: Autism Research
種別: 学術雑誌
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出版社, 出版地: Hoboken, NJ, USA : Wiley
ページ: - 巻号: 15 (8) 通巻号: - 開始・終了ページ: 1495 - 1507 識別子(ISBN, ISSN, DOIなど): ISSN: 1939-3792
CoNE: https://pure.mpg.de/cone/journals/resource/1939-3792