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等报道:笔者对三年以上的35名铆工、清铲工(接振组)和41名车工、钳工、铣工(对照组)进行了行为功能测试和性格调查,两组在性别、年龄、工龄和文化程度上基本一致。行为功能测试方面选择了敲击试验。视觉反应速度、注意力分配测定和闪烁融合频率测定;性格调查采用了国际上公认的艾森克人格调查表,逐项讯问记录后计算每个受试者的内、外向和神经稳定性。结果表明,两组在视觉反应速度和注意力分配方面有显著(P<0.05)和非常显著(P<0.01)的差异,接振组的视觉反应平均速度为0.29s,对照组为0.24s;接振组在注意力分配方面的减退人数占总人数的
Et al. Reported that the author conducted behavioral functional tests and personality surveys on 35 riveting workers, cleaning shovel workers (vibration receiving group) and 41 workers, fitters and millers (control group) over three years. The two groups were surveyed on the basis of gender, age, Length of service and education are basically the same. Behavioral functional testing has chosen a knock test. Visual response rate, attention distribution and flicker fusion frequency. The personality survey adopted the internationally accepted Eysenck Personality Questionnaire. After examining each item individually, the internal, extrinsic and neurological stability of each subject was calculated. The results showed that there was a significant difference (P <0.05) and a significant (P <0.01) difference in visual reaction speed and attention distribution between the two groups. The average visual response speed was 0.29s in the vibration receiving group and 0.24s in the control group. The vibration of the vibration group in the distribution of attention to the total number of people