The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities
Introduction: Sound is among the significant environmental factors for people's health, and it has an important role in both physical and psychological injuries, and it also affects individuals’ performance and productivity. The aim of this study was to determine the effect of exposure to hig...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Electronic Physician
2016-03-01
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| Series: | Electronic Physician |
| Subjects: | |
| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4844473/ |
| _version_ | 1811232737449738240 |
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| author | Farahnaz Khajenasiri Alireza Zamanian Zahra Zamanian |
| author_facet | Farahnaz Khajenasiri Alireza Zamanian Zahra Zamanian |
| author_sort | Farahnaz Khajenasiri |
| collection | DOAJ |
| description | Introduction: Sound is among the significant environmental factors for people's health, and it has an important
role in both physical and psychological injuries, and it also affects individuals’ performance and productivity.
The aim of this study was to determine the effect of exposure to high noise levels on the performance and rate of
error in manual activities.
Methods: This was an interventional study conducted on 50 students at Shiraz University of Medical Sciences
(25 males and 25 females) in which each person was considered as its own control to assess the effect of noise on
her or his performance at the sound levels of 70, 90, and 110 dB by using two factors of physical features and the
creation of different conditions of sound source as well as applying the Two-Arm coordination Test. The data
were analyzed using SPSS version 16. Repeated measurements were used to compare the length of performance
as well as the errors measured in the test.
Results: Based on the results, we found a direct and significant association between the levels of sound and the
length of performance. Moreover, the participant's performance was significantly different for different sound
levels (at 110 dB as opposed to 70 and 90 dB, p < 0.05 and p < 0.001, respectively).
Conclusion: This study found that a sound level of 110 dB had an important effect on the individuals’
performances, i.e., the performances were decreased |
| first_indexed | 2024-04-12T11:09:14Z |
| format | Article |
| id | doaj.art-86fbcac3f207430e92c2fa2607d1c963 |
| institution | Directory Open Access Journal |
| issn | 2008-5842 2008-5842 |
| language | English |
| last_indexed | 2024-04-12T11:09:14Z |
| publishDate | 2016-03-01 |
| publisher | Electronic Physician |
| record_format | Article |
| series | Electronic Physician |
| spelling | doaj.art-86fbcac3f207430e92c2fa2607d1c9632022-12-22T03:35:40ZengElectronic PhysicianElectronic Physician2008-58422008-58422016-03-01832088209310.19082/2088The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual ActivitiesFarahnaz KhajenasiriAlireza ZamanianZahra ZamanianIntroduction: Sound is among the significant environmental factors for people's health, and it has an important role in both physical and psychological injuries, and it also affects individuals’ performance and productivity. The aim of this study was to determine the effect of exposure to high noise levels on the performance and rate of error in manual activities. Methods: This was an interventional study conducted on 50 students at Shiraz University of Medical Sciences (25 males and 25 females) in which each person was considered as its own control to assess the effect of noise on her or his performance at the sound levels of 70, 90, and 110 dB by using two factors of physical features and the creation of different conditions of sound source as well as applying the Two-Arm coordination Test. The data were analyzed using SPSS version 16. Repeated measurements were used to compare the length of performance as well as the errors measured in the test. Results: Based on the results, we found a direct and significant association between the levels of sound and the length of performance. Moreover, the participant's performance was significantly different for different sound levels (at 110 dB as opposed to 70 and 90 dB, p < 0.05 and p < 0.001, respectively). Conclusion: This study found that a sound level of 110 dB had an important effect on the individuals’ performances, i.e., the performances were decreasedhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4844473/activitiescoordination testerrorperformancemanual |
| spellingShingle | Farahnaz Khajenasiri Alireza Zamanian Zahra Zamanian The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities Electronic Physician activities coordination test error performance manual |
| title | The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities |
| title_full | The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities |
| title_fullStr | The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities |
| title_full_unstemmed | The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities |
| title_short | The Effect of Exposure to High Noise Levels on the Performance and Rate of Error in Manual Activities |
| title_sort | effect of exposure to high noise levels on the performance and rate of error in manual activities |
| topic | activities coordination test error performance manual |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4844473/ |
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