Causation mechanism of coal miners' human errors in the perspective of life events

In order to effectively decrease the safety accidents caused by coal miners' human errors, this paper probes into the causality between human errors and life events, coping, psychological stress, psychological function, physiological function based on life events' vital influence on human errors, establishing causation mechanism model of coal miners' human errors in the perspective of life events by the researching method of structural equation. The research findings show that life events have significantly positive influence on human errors, with a influential effect value of 0.7945 and a influential effect path of "life events-psychological stress-psychological function-physiological function-human errors'' and "life events-psychological stress-physiological function-human errors''. (C) 2014 Published by Elsevier B.V. on behalf of China University of Mining & Technology.