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In recent years, China's coal mine production safety conditions improved, but the situation is still grim. Coal mine accidents a serious threat to the safety and health of mine workers, and huge property losses. According to the data shows that more than 80% of the coal mine accidents are caused by human error. Behavioral mental performance, but also the results of psychological guidance. Therefore, in this article from the coal mine workers safety psychological point of study, to measure the psychological state of the mine workers, coal mining enterprises, development of coal mine safety management methods and measures based on the employee's psychological state. First, we study a person's psychological state, obtained accidents mainly due to human error, due to an accident due to the mechanism of the mistakes of the people associated with the mental state of the person. Introduces the basic concepts of psychometric and psychological tests, and analysis of the psychological factors affecting the safety production, and to find out the cause of coal mine accidents, adverse psychological characteristics, making psychological interview outline, drawn affects the psychological factors of production safety of coal mine workers. Second, the psychological factors affect the safe production of coal mine workers through the issuance of the questionnaire in the form of on-site research, screening and psychological factors that affect the degree of coal mine production safety, according to the classification of mental activity in psychology to determine the safety of mine workers psychological evaluation index system in two dimensions. Again, according to the results of field research, combined with the classification of the psychology of mental activity, relatively large degree of safety in production will affect the 18 indicators classified in two dimensions, draw psychological evaluation index system of coal mine workers safety. Then, according to the system of psychological evaluation index system for the preparation of psychological measurement table, select the appropriate sample table tests have been performed on the psychological measurement, and calculate its reliability and validity. Adjusted according to the results of the test and measurement table structure, the final site Measurement, and reliability and validity test using SPSS come to scale to meet the design requirements. Finally, the use of fuzzy comprehensive evaluation method, comprehensive evaluation of the subjects psychological measurement results, draw subjects the psychological qualities, coal mining enterprises to understand the psychological quality of the staff, to provide data to support. The establishment of coal mine workers safe psychological evaluation system for China's coal mine enterprises, security management, and prevention provide a new way of thinking because of the accident, safety management and decision-making reference for the coal mining enterprises.
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