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Aging affects auditory contributions to focus perception in Jianghuai Mandarina).

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Názov: Aging affects auditory contributions to focus perception in Jianghuai Mandarina).
Autori: Zhao, Xinxian, Yang, Xiaohu
Zdroj: Journal of the Acoustical Society of America; May2024, Vol. 155 Issue 5, p2990-3004, 15p
Predmety: OLDER people, AGING, TONE (Phonetics), AUDITORY perception, PROSODIC analysis (Linguistics), ADULTS
Abstrakt: Speakers can place their prosodic prominence on any locations within a sentence, generating focus prosody for listeners to perceive new information. This study aimed to investigate age-related changes in the bottom-up processing of focus perception in Jianghuai Mandarin by clarifying the perceptual cues and the auditory processing abilities involved in the identification of focus locations. Young, middle-aged, and older speakers of Jianghuai Mandarin completed a focus identification task and an auditory perception task. The results showed that increasing age led to a decrease in listeners' accuracy rate in identifying focus locations, with all participants performing the worst when dynamic pitch cues were inaccessible. Auditory processing abilities did not predict focus perception performance in young and middle-aged listeners but accounted significantly for the variance in older adults' performance. These findings suggest that age-related deteriorations in focus perception can be largely attributed to declined auditory processing of perceptual cues. Poor ability to extract frequency modulation cues may be the most important underlying psychoacoustic factor for older adults' difficulties in perceiving focus prosody in Jianghuai Mandarin. The results contribute to our understanding of the bottom-up mechanisms involved in linguistic prosody processing in aging adults, particularly in tonal languages. [ABSTRACT FROM AUTHOR]
Copyright of Journal of the Acoustical Society of America is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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PubType: Academic Journal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Aging affects auditory contributions to focus perception in Jianghuai Mandarina).
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Zhao%2C+Xinxian%22">Zhao, Xinxian</searchLink><br /><searchLink fieldCode="AR" term="%22Yang%2C+Xiaohu%22">Yang, Xiaohu</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: Journal of the Acoustical Society of America; May2024, Vol. 155 Issue 5, p2990-3004, 15p
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22OLDER+people%22">OLDER people</searchLink><br /><searchLink fieldCode="DE" term="%22AGING%22">AGING</searchLink><br /><searchLink fieldCode="DE" term="%22TONE+%28Phonetics%29%22">TONE (Phonetics)</searchLink><br /><searchLink fieldCode="DE" term="%22AUDITORY+perception%22">AUDITORY perception</searchLink><br /><searchLink fieldCode="DE" term="%22PROSODIC+analysis+%28Linguistics%29%22">PROSODIC analysis (Linguistics)</searchLink><br /><searchLink fieldCode="DE" term="%22ADULTS%22">ADULTS</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Speakers can place their prosodic prominence on any locations within a sentence, generating focus prosody for listeners to perceive new information. This study aimed to investigate age-related changes in the bottom-up processing of focus perception in Jianghuai Mandarin by clarifying the perceptual cues and the auditory processing abilities involved in the identification of focus locations. Young, middle-aged, and older speakers of Jianghuai Mandarin completed a focus identification task and an auditory perception task. The results showed that increasing age led to a decrease in listeners' accuracy rate in identifying focus locations, with all participants performing the worst when dynamic pitch cues were inaccessible. Auditory processing abilities did not predict focus perception performance in young and middle-aged listeners but accounted significantly for the variance in older adults' performance. These findings suggest that age-related deteriorations in focus perception can be largely attributed to declined auditory processing of perceptual cues. Poor ability to extract frequency modulation cues may be the most important underlying psychoacoustic factor for older adults' difficulties in perceiving focus prosody in Jianghuai Mandarin. The results contribute to our understanding of the bottom-up mechanisms involved in linguistic prosody processing in aging adults, particularly in tonal languages. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of the Acoustical Society of America is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1121/10.0025928
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 15
        StartPage: 2990
    Subjects:
      – SubjectFull: OLDER people
        Type: general
      – SubjectFull: AGING
        Type: general
      – SubjectFull: TONE (Phonetics)
        Type: general
      – SubjectFull: AUDITORY perception
        Type: general
      – SubjectFull: PROSODIC analysis (Linguistics)
        Type: general
      – SubjectFull: ADULTS
        Type: general
    Titles:
      – TitleFull: Aging affects auditory contributions to focus perception in Jianghuai Mandarina).
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          Name:
            NameFull: Zhao, Xinxian
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          Name:
            NameFull: Yang, Xiaohu
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          Dates:
            – D: 01
              M: 05
              Text: May2024
              Type: published
              Y: 2024
          Identifiers:
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              Value: 00014966
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              Value: 155
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              Value: 5
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            – TitleFull: Journal of the Acoustical Society of America
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