阳静, 刘本燕, 凌莉, 李紫娟, 邵小红, 汤艳. 噪声对大学生注意力的影响[J]. 环境与职业医学, 2014, 31(2): 119-121,125. DOI: 10.13213/j.cnki.jeom.2014.0032
引用本文: 阳静, 刘本燕, 凌莉, 李紫娟, 邵小红, 汤艳. 噪声对大学生注意力的影响[J]. 环境与职业医学, 2014, 31(2): 119-121,125. DOI: 10.13213/j.cnki.jeom.2014.0032
YANG Jing , LIU Ben-yan , LING Li , LI Zi-juan , SHAO Xiao-hong , TANG Yan . Effect of Noise on College Students' Attention[J]. Journal of Environmental and Occupational Medicine, 2014, 31(2): 119-121,125. DOI: 10.13213/j.cnki.jeom.2014.0032
Citation: YANG Jing , LIU Ben-yan , LING Li , LI Zi-juan , SHAO Xiao-hong , TANG Yan . Effect of Noise on College Students' Attention[J]. Journal of Environmental and Occupational Medicine, 2014, 31(2): 119-121,125. DOI: 10.13213/j.cnki.jeom.2014.0032

噪声对大学生注意力的影响

Effect of Noise on College Students' Attention

  • 摘要: 目的 研究不同强度噪声对大学生注意力的影响,为进一步加强校园噪声的管理,提高大学生学习能力提供科学依据。

    方法 随机选取300名各专业大学生按男女1:1的比例分为50、60、70、80、90 dB (A)噪声组和1个对照组,利用注意力测试量表测定注意力,声级计测定噪声。

    结果 5个噪声组的综合注意力及注意力转移均低于对照组(P<0.05)。在噪声组中80、90 dB (A)组综合注意力低于50、60 dB (A)组(P<0.05);80、90 dB (A)组注意力广度和注意力分配均低于对照组及50、60、70 dB (A)组(P<0.05);90 dB (A)组注意力稳定性低于对照组和50、60、70、80 dB (A)组(P<0.05)。各组间男女生注意力比较,差异无统计学意义(P>0.05)。

    结论 50 dB (A)及以上的噪声就可以对大学生注意力产生影响,80 dB (A)以上影响明显。

     

    Abstract: Objective To reinforce the management of campus noise and improve students' learning ability by examiningthe effects of different noise levels on college students' attention.

    Methods College students (n=300) were divided into fivenoise groups randomly:50,60,70,80,90 dB (A),and background noise level as control group,gender ratio 1:1.The attention wasmeasured by an attention test scale and the decible value of noise by a sound level meter.

    Results The results of students' comprehensive attention and attention transfer ability were lower in the five noise groups than in the control group (P<0.05),andwere much lower in the 80 dB (A) and 90 dB (A) groups than in the 50 dB (A) and 60 dB (A) groups (P<0.05).The results of attentionspan and attention distribution were lower in the 80dB (A) and 90dB (A) groups than in the 50 dB (A),60 dB (A),and 70 dB (A) groups (P<0.05).The 90 dB (A) group was lower than the control group and the other four noise groups in the attention stability results (P<0.05).No gender difference was found in the attention evaluation (P>0.05).

    Conclusion Noise levels at 50 dB (A) and above can affectstudents'attention,especially noise levels at 80 dB (A) and above.

     

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