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Auditory and Vestibular Research، جلد ۲۸، شماره ۱، صفحات ۱۴-۲۱
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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 levels in Arabic-Persian bilinguals |
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| چکیده انگلیسی مقاله |
Background and Aim: Acceptable noise level (ANL) test is a reliable measure of people’s ability to tolerate background noise. Central nervous system is one of the determinant factors in subject’s tolerance of noise. Bilinguals’ different central activity pattern may yield different ANL test results from monolinguals. This study aims to compare noise tolerance function in Arabic-Persian bilinguals with Persian monolinguals via Persian version of ANL. Methods: In the present study, the Persian version of ANL was administered on 115 cases with normal hearing (56 male, 59 female) aged 18–37 years in three groups of the Persian monolingual, sequential Arabic-Persian bilinguals, and simultaneous Arabic-Persian bilinguals. Results: The statistical analysis revealed significant difference in most comfortable level (p = 0.002) and background noise level (p = 0.011) among three groups, i.e. between Persian monolinguals and sequential Arabic-Persian bilinguals and between Persian monolinguals and simultaneous Arabic-Persian bilinguals. In other words, mean scores of bilingual were higher than monolingual scores. There was no significant difference among three groups with regard to ANL scores (p = 0.114). Conclusion: Despite the difference between Persian monolinguals and Arabic-Persian bilinguals in most comfortable level and background noise level, there is no significance difference in ANL results. Therefore, auditory central processing acts similarly in normal hearing monolingual and bilingual subjects. As a result, Persian version of ANL can be used for Arabic-Persian bilinguals, too. |
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| کلیدواژه‌های انگلیسی مقاله |
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| نویسندگان مقاله |
| Fateme Taheri
Department of Audiology, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| Ahmad Geshani
Department of Audiology, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| Jamileh Fatahi
Department of Audiology, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| Shohreh Jalaie
Biostatistics, School of Rehabilitation, Tehran University of Medical Sciences, Tehran, Iran
| Mojtaba Tavakoli
Department of Audiology, School of Rehabilitation, Ahvaz Jundishapour University of Medical Sciences, Ahvaz, Iran
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| نشانی اینترنتی |
http://avr.tums.ac.ir/index.php/avr/article/view/735 |
| فایل مقاله |
اشکال در دسترسی به فایل - ./files/site1/rds_journals/99/article-99-1354870.pdf |
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