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Auditory and Vestibular Research، جلد ۲۷، شماره ۲، صفحات ۰-۰
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژههای فارسی مقاله |
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| عنوان انگلیسی |
Acceptable noise level in learning disordered children |
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| چکیده انگلیسی مقاله |
Background and Aim: Acceptable noise level (ANL) measures the amount of accepted background noise while listening to the story. In the current study, ANL was carried out in children with learning disability (LD) and compared with the results of normal children by using examiner- and self-adjusted methods. Methods: Forty seven (25 male, 22 female) normal children with good and better educational background and 46 (27 male, 19 female) LD children ranging in age from 7-12 years old were participated. ANL was assessed using an ear-level loudspeaker in front of children. The differences of ANL, most comfortable level (MCL), and background noise level (BNL) between groups and their relationship between examiner- and self-adjusted procedures were investigated. Results: Mean ANLs of LD children either in examiner- or self-adjusted methods (8.91±4.66 and 11.00±5.38, respectively) were worse than those of normal children (7.19±3.63 and 9.61±3.41, respectively). The difference between mean ANL of normal and LD children was statistically significant only for examiner-adjusted method (p=0.05). There were also significant differences in BNL between groups for examiner- and self-adjusted method (p< 0.05). A strong positive correlation was found between examiner- and self-adjusted conditions for ANL, MCL, and BNL among groups (p< 0.001). Conclusion: ANL is clinically applicable in LD children. Moreover, LD children accept lower background noise; therefore modification of their listening environment is recommended. Because of a strong positive relationship between ANL in examiner- and self-adjusted procedures, both methods can be implemented in different situations. |
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| کلیدواژههای انگلیسی مقاله |
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| نویسندگان مقاله |
شنو koiek | shno koiek
department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)
اکرم پوربخت | akram pourbakht
department of audiology, school of rehabilitation, shahid beheshti university of medical sciences, tehran, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)
محمد ابراهیم مهدوی | mohammad ebrahim mahdavi
department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)
علی اکبر طاهایی | ali akbar tahaei
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| نشانی اینترنتی |
http://avr.tums.ac.ir/index.php/avr/article/view/689 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/99/article-99-574097.pdf |
| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
Research Article(s) |
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