VDT OPERATORS' OCCUPATIONAL STRESS AND PSYCHOPHYSICAL STATE
- VernacularTitle:视屏显示终端作业人员职业应激及心身状态
- Author:
Jin ZHANG
;
Yong LIU
;
Zhimin LI
- Publication Type:Journal Article
- Keywords:
video display terminal (VDT);
occupational stress;
Psychophysical state
- From:
Journal of Xi'an Jiaotong University(Medical Sciences)
1981;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
VDT operators' occupational stress and psy-chophysical state were studied. The resultsshowed that the nature, environment and require-ments of VDT operation shaped the major occupa-tional stress in VDT operation. The longer VDTworking hours and more workloads gave the opera-tors more occupational strains. VDT operators hada lower satisfactory level to the job and lower psy-chological health level than contral group, espe-cially on obsession and depression. VDT operationperhaps gave the operators some kinds of psycho-physiological troubles. We did not find there wereharmful effects of VDT on the operators' autonom-ic nervous functions.
