Relevance. To satisfy with the needs of practice work psychology studies the states of reduced productivity such as fatigue, monotony, and satiation. The chronic forms of these states may exert professional deformation in the personality andpsychosomatic diseases. In modern societies work became less difficult physically but the accelerating pace of technological progress means a person needs to learn new technologies, work methods and even new professions permanently. As a result, the problem of chronic fatigue is even more acute than before. Therefore, studies in the development of chronic fatigue, conducted by A.B. Leonova and her disciples 30 years ago, preserve their relevance.

Objective. To study changes in emotional-personal and motivational characteristics of microelectronic industry female workers associated with the formation of chronic fatigue.

Method. Longitudinal study of two groups of subjects with the different levels of chronic fatigue was based on the following inventories: Еysenk Personality Inventory, Spielberger State-Trait Anxiety Inventory, Taylor Manifest Anxiety Scale, short multifactorial personality inventory Mini-mult (SMOL), Leonova’s acute and chronic exhaustion questionnaire.

Results. It was found that the work of microelectronic industry female workers results in the formation of chronic fatigue. The following personality distortions associated with increase in chronic fatigue were found: reduced self-esteem, the prevalence of failure avoidance motivation, increased anxiety, ineffective ways of compensating anxiety, a conflict way of interacting with people. The further adaptation to professional duties may lead to the weakening of these negative states such as the normalization of anxiety, the reduction of rigidity, the normalization of communication with other people.

Conclusions. Increase in chronic fatigue can lead to the formation of negative personality states with special emotional and motivational features. As an individual adapts to her working conditions, these traits can be compensated.