Object of study: functional and mental state, a complex individual-typological characteristics of personality and relationship experiences of students in the course of the voltage. Methods. Made a set of methods aimed at the solution of problems: theoretical analysis, synthesis papers on the study and a set of psychodiagnostic methods, which included: methods for diagnosing the level of subjective control J. Rotter, H. Eysenck questionnaire (ERI), a test and diagnosis of reactive trait anxiety CH.D. Spielberger - YL Hanin, test motivation to succeed - avoid failure in the modification Mehrabiana A. Sh Magomed-Eminova, SUN test, self-test of mental states H. Eysenck, Freiburg multivariate personality questionnaire (Freiburg Personality Inventory, FPI) in modified form, the scale of mental stress TA Nemchin, K. Izard test "Differential emotions scale" test and diagnosis of complex evaluation of stress displays Yu.V.Scherbatyh. For the processing and interpretation of data used: mathematical methods of statistical data research (software package SPSS, program Excel, the program STATISTICA), qualitative analysis of the results. Scientific novelty of the research lies in the fact that first time: Explicate and describe qualitative indicators of student mental stress during the control module; The methodical approach to evaluating and predicting the level of mental stress students on its dynamics; A theoretical synthesis of research of many domestic and foreign scholars on the issue of a person experiencing mental stress; A model of personality with different levels of experience mental stress; Proved that the qualitative features of emotion is individual and typological factors psychological stability of personality; Found expression levels of anxiety and stress status and the change in functional status indicators (health, activity, mood) in the control module depending on the level of subjective locus of control; The influence of character and socio-psychological features of personality traits on the experiences of mental stress, which identified factors that contribute to the level of mental stress (age, high levels of shyness, aggressiveness spontaneous, subjective control in family and interpersonal relationships, emotional lability, low sociability);Received further development and empirical evidence on the influence of the ideas of individual-typological characteristics of the functional state of the organism. The practical significance of the results is to create a methodological approach to assess and predict the voltage level undergraduate and its dynamics in extreme conditions, allowing for a new level to provide estimates and forecasts mental stress depending on the individual-typological characteristics, assess the nature and extent of adverse effects of school factors process and give them a rating. The main results of the theoretical and empirical research embedded within training courses in the training process of students enrolled in "Psychology" and "Social Work" at the Odessa Institute of Postgraduate Education and Innovation in 2011 - 2012 GG (Act number 22 of the introduction of 23.02.12). Scope institutions of higher education, psychological services.