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    The effects of aging and dual task performance on language production

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    Kemper Effects of Aging author final.pdf (202.1Kb)
    Issue Date
    2009-05
    Author
    Kemper, Susan
    Schmalzried, RaLynn Cheri
    Herman, Ruth E.
    Leedahl, Skye N.
    Mohankumar, Deepthi
    Publisher
    Taylor & Francis (Psychology Press)
    Type
    Article
    Article Version
    Scholarly/refereed, author accepted manuscript
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    Abstract
    A digital pursuit rotor task was used to measure dual task costs of language production by young and older adults. After training on the pursuit rotor, participants were asked to track the moving target while providing a language sample. When simultaneously engaged, young adults experienced greater dual task costs to tracking, fluency, and grammatical complexity than older adults. Older adults were able to preserve their tracking performance by speaking more slowly. Individual differences in working memory, processing speed, and Stroop interference affected vulnerability to dual task costs. These results demonstrate the utility of using a digital pursuit rotor to study the effects of aging and dual task demands on language production and confirm prior findings that young and older adults use different strategies to accommodate to dual task demands.
    Description
    This is an electronic version of an article published in Kemper, S., Schmalzried, R., Herman, R., Leedahl, S., & Mohankumar, D. (2009). The effects of aging and dual task performance on language production. Aging, Neuropsychology, and Cognition, 16, 241-259. PM#2674132. Aging, Neuropsychology, and Cognition is available online at www.taylorandfrancis.com
    URI
    http://hdl.handle.net/1808/8599
    DOI
    https://doi.org/10.1080/13825580802438868
    Collections
    • Distinguished Professors Scholarly Works [918]
    • Psychology Scholarly Works [298]
    Citation
    Kemper, S., Schmalzried, R., Herman, R., Leedahl, S., & Mohankumar, D. (2009). The effects of aging and dual task performance on language production. Aging, Neuropsychology, and Cognition, 16, 241-259. PM#2674132 http://dx.doi.org/10.1080/13825580802438868

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    KU Libraries
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    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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