Q4 Social Sciences Sigurnost Pub Date : 2022-10-05 DOI:10.31306/s.64.3.4
Mahdi Jalali, S. A. Mojiri, Javad Sajedifar, Sajad Farhadi, H. Zakeri, Mehrzad Ebrahemzadih
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引用次数: 0

摘要

本研究的目的是调查银行员工的噪声暴露、疲劳和主观心理工作量(SMWL)之间的关系。这项研究是对伊朗113名银行员工进行的。根据ISO 9612(1997)标准对研究河岸的噪声污染进行了估算。为了测定SMWL,使用NASA-TLX方法。使用瑞典工作疲劳问卷(SOFI-20)测定员工的工作疲劳水平,并使用Weinstein问卷测量人们对噪音的敏感性。最后,在SPSS-V16软件中采用同时多元线性回归检验对心理工作量的预测变量进行分析。银行员工工作站的噪声暴露水平(平均值±标准差)为61.30 dB-A。研究员工SMWL最终得分的平均值±标准差为71.91±12.79。同时回归分析结果表明,疲劳、噪声敏感性和噪声暴露水平预测SMWL的方差总和为0.61(P<0.05,df=112,f=16.43)。
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Odnos između izloženosti buci, umora i subjektivnog mentalnog opterećenja
The aim of this study is to investigate the relationship between noise exposure, fatigue and subjective mental workload (SMWL) in bank employees. This study was performed on 113 bank employees in Iran. Noise pollution in the studied banks was estimated in accordance with the standard ISO 9612 (1997). To determine the SMWL, NASA-TLX method was used. The level of job fatigue of employees was determined using the Swedish Job Fatigue Questionnaire (SOFI-20) and the sensitivity of people to noise was measured using the Weinstein questionnaire. Finally, the predictor variables of mental workload were analyzed using simultaneous multiple linear regression test in SPSS-V16 software. The level equivalent to the noise exposure (Mean ±SD) in the workstations of bank employees was 61.30 dB-A. The Mean ±SD of the final score of SMWL in the studied employees was 71.91±12.79. The results of the simultaneous regression analysis test showed that the fatigue, noise sensitivity, and level of noise exposure predict a total of 0.61 of the variances of SMWL (P < 0.05, df = 112, f = 16.43). Increasing the noise can increase the SMWL of employees by having the effect of increasing fatigue, and this effect is increased by the sensitivity of employees to noise.
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来源期刊
Sigurnost
Sigurnost Social Sciences-Safety Research
CiteScore
0.50
自引率
0.00%
发文量
20
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