The aim: Scientific substantiation of physiological-hygienic standards of motor activity of students of higher education institutions and ways of its optimization in the context of formation of an effective public health system. Materials and methods: The criteria for physiological-hygienic assessment of students’ motor activity were: the values of daily energy, the quantity of locomotions, the duration of dynamic component in daily budget of time. Results: The data of complex assessment of the modern students’ motor activity studying in the institution of higher medical education showed its low level. At the same time the application of measures aimed at optimizing motor activity of students ensured an improvement (p<0.01-0.001) of the functional characteristics of the mobility and balance of nervous processes and index of coordination of movements. Conclusions: In the course of the researches the physiological-hygienic standards of motor activity of students are scientifically substantiated: values of daily energy consumption – 9000-11000 kJ in young women, 11500-13500 kJ in young men, the quantity of locomotions in the daily cycle – 14000-18000 steps and 15000-19000 steps respectively, the duration of dynamic component in daily budget of time – 130-180 min and 140-190 min respectively.
The health of student youth is largely determined by the level of functional capabilities of the organism, which depends on the level of motor activity, that is the total number of movements that a person performs in a given period of time. The purpose of the work is to establish the features of the relationship between the characteristics of adaptive capacity, functional status and level of development of psychophysiological functions and criteria for motor activity of students. The research was conducted on the basis of National Pirogov Memorial Medical University, where 385 students (200 young girls and 185 young boys) were supervised, who, taking into account the peculiarities of the distribution of different levels of motor activity, were divided into 3 comparison groups – with potentially low, medium and potentially high levels of motor activity. The values of daily energy consumption, number of locomotions and duration of the dynamic component in the daily budget were used as the leading criteria of hygienic assessment of students’ motor activity. Functional features and adaptive capabilities of the organism were determined using conventional methods. The analysis of the obtained results involved the use of a standard application package of multidimensional statistical analysis “Statistica 6.1 for Windows”. The results of studies conducted on the basis of correlation analysis procedures indicate the fact that the largest number of correlations between the characteristics of psychophysiological functions and the leading characteristics of health and indicators of academic performance in professionally oriented disciplines studied are recorded in girls, and boys who belonged to the group with an average level of physical activity (daily energy expenditure of 9000-11000 kJ in young girls and 11000-13500 kJ in young boys). The use of cluster analysis procedures during the prognostic assessment of indicators of health and academic performance in professionally-oriented disciplines, made it possible to identify 3 clusters of the studied characteristics of the functional state of students, which have the most pronounced effect on their values: visual-motor speed cluster (indicators of the latent period of simple and differentiated visual-motor response), visual-sensory cluster (indicators of critical fusion of light flickers and efficiency of work performed) and integrative-coordination cluster (a number of indicators that reflect the properties of major nervous processes, characteristics coordination of movements, indicators of attention functions, etc.). Using factor analysis procedures, it determined that both young girls and young boys have the most positive impact on academic performance in vocational disciplines such factors as “functional state of the visual sensory system”, “functional state of coordination” and “functional state of higher nervous activity”.
Burnout-syndrome is a state of physical, motivational and, above all, emotional exhaustion, which is characterized by impaired productivity/education, the presence of severe fatigue, insomnia and increased susceptibility to the formation of somatic diseases, as well as the use of psychoactive substances, in order to obtain temporary relief, which has a pronounced tendency to develop psychological or physiological dependence and the formation of suicidal behavior. The purpose of the work is to determine the leading indicators of emotional burnout of pupils aged 15-17 years and to establish the features of their dynamic changes during education in a modern school. The research using Boyko's personal questionnaire was conducted on the basis of a number of secondary schools located in Vinnytsia, during which 309 pupils (158 young women and 151 young men) at the age of 15-17 years old were supervised. The analysis of the obtained data involved the application of descriptive statistics procedures based on the use of the standard package of statistical analysis applications “Statistica 6.1” (licensed № AXX910A374605FA). The obtained data testify to the fact that the syndrome of emotional burnout is most often observed among pupils at the aged 15 and 17, and in terms of age and sex, mainly among young men compared to young women. The differences between the rates of young women and young men are probably to be explained by their greater emotional openness and greater resistance of the organism to the action of stressors in comparison with young men. On the other hand, high levels of emotional burnout among young men compared to young women testify to their inability to spend their emotions economically, to effectively resist the actions of traumatic environmental factors and social living conditions. It is determined that the level of emotional burnout of schoolchildren is high among young women – due to the high level of expression of the phase of resistance, which indicates the development of resistance to emotional stress, among young men – due to phases of stress and exhaustion, which indicates significant depletion of adaptation mechanisms. The identified trends determine the need to develop conceptual frameworks for overcoming the leading manifestations of emotional burnout, which involve the use of personality-oriented approaches to improve the individual's ability to cope with stress due to changing stereotypes of their own behavior, relationships and relationships with others. mastering stress management skills, learning relaxation techniques, introduction of psychohygienic correction measures to pupils’ daily activities.
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