지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The aims of the present study are two-fold: 1) to explore differences on speech perception between younger and older adults according to noise conditions; and 2) to investigate which cognitive domains are correlated with speech perception. Data were acquired from 15 younger adults and 15 older adults. Sentence recognition test was conducted in four noise conditions(i.e., in-quiet, +5 dB SNR, 0 dB SNR, –5 dB SNR). All participants completed auditory and cognitive assessment. Upon controlling for hearing thresholds, the older group revealed significantly poorer performance compared to the younger adults only under the high noise condition at –5 dB SNR. For older group, performance on Seoul Verbal Learning Test(immediate recall) was significantly correlated with speech perception performance, upon controlling for hearing thresholds. In older adults, working memory and verbal short-term memory are the best predictors of speech-in-noise perception. The current study suggests that consideration of cognitive function for older adults in speech perception assessment is necessary due to its adverse effect on speech perception under background noise.
목차
Abstract
1. 서론
2. 연구방법
3. 결과
4. 논의 및 결론
참고문헌
참고문헌 (35)
참고문헌 신청
Anderson, S., Parbery-Clark, A., White-Schwoch, T., & Kraus, N. (2013a). Auditory brainstem response to complex sounds predicts self-reported speech-in-noise performance. Journal of Speech, Language, and Hearing Research, 56(1), 31-43.
Anderson, S., White-Schwoch, T., Parbery-Clark, A., & Kraus, N. (2013b). A dynamic auditory-cognitive system supports speech-in-noise perception in older adults. Hearing Research, 300, 18-32.
Budson, A. E. & Price, B. H. (2005). Memory dysfunction. New England Journal of Medicine, 352(7), 692-699.
Burda, A. N. (2014). Communication and swallowing changes in healthy aging adults. H. Kim, J. Yoon, & J. Kim (Trans.). Seoul: Hakjisa. (Original work published in 2011) (Burda, A. N. (2014). 노화와 의사소통장애 [Communication and swallowing changes in healthy aging adults]. (김향희·윤지혜·김정완 공역). 서울: 학 지사. (원전은 2011 에 출판))
CHABA (Committee on Hearing, Bioacoustics, and Biomechanics). (1988). Speech understanding and aging. Journal of the Acoustical Society of America, 83, 859-895.
Anderson, S., White-Schwoch, T., Parbery-Clark, A., & Kraus, N. (2013b). A dynamic auditory-cognitive system supports speech-in-noise perception in older adults. Hearing Research, 300, 18-32.
Budson, A. E. & Price, B. H. (2005). Memory dysfunction. New England Journal of Medicine, 352(7), 692-699.
Burda, A. N. (2014). Communication and swallowing changes in healthy aging adults. H. Kim, J. Yoon, & J. Kim (Trans.). Seoul: Hakjisa. (Original work published in 2011) (Burda, A. N. (2014). 노화와 의사소통장애 [Communication and swallowing changes in healthy aging adults]. (김향희·윤지혜·김정완 공역). 서울: 학 지사. (원전은 2011 에 출판))
CHABA (Committee on Hearing, Bioacoustics, and Biomechanics). (1988). Speech understanding and aging. Journal of the Acoustical Society of America, 83, 859-895.
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UCI(KEPA) : I410-ECN-0101-2016-700-002761120