Abstract: Through the analysis of the research subjects' initial psychological interview report and the results of the General Assessment of Function (GAF) scale, it is found that there were significant differences betweenoperators and the general populationin the understanding and expectation of the nature of the interview, self-function and strength, the nature and content of the main difficulties, and the level of socipopulation. The operators participating in the psychological interview have a clear and accurate estimation of the interview goal. The difference in understanding and expectation of the nature of the psychological interview has a profound impact on the psychological interview work, to a certain extent, restricts operators from using clinical psychological resources more reasonably and effectively. The establishment of a scientific and complete mental health support system of labor security-science education-professional psychological assistance resources is more conducive to the mental health of the operator group.

Key words: Nuclear power plant, Operator, Psychological intervention, General psychological counseling