[Matrimonial behavior of student youth in the context of social health studying (gender aspect)].

The article presents the results of a research work aimed at identifying the features of the matrimonial behavior of students in the aspect of social health studying. Of particular importance is the study of students' value attitudes towards marriage and family in a gender context. The authors conducted an empirical study on the basis of the National Research University «BelSU» (n = 267; proportional selection based on gender, age, course, level and form of education).

[The studying of motivation of student youth to healthy life-style].

The article considers motivation of students to maintain healthy life-style. The empirical study was carried out on the basis of the Institute of Social Sciences and Mass Communications of the The Belgorod State National Research University (n=440; proportional sampling was based on characteristics of gender, age and course of education). The study results concerning most preferred sources of information about healthy lifestyle, factors of formation of attitudes and habits of healthy life-style, subjective ideas about one's own health and components of healthy life-style are analyzed.

[The young families during lock-down: coping strategies].

The article considers the impact of lock-down and quarantine on family relationships and adaptation strategies of young families. The results demonstrate that young families demonstrate both stability during lock-down period and capacity to resist the pandemic crisis. However, isolation period revealed psychological and social problems of family relationships.

[The prevention of tobacco smoking and development of skills of healthy life-style in students of professional educational institutions].

The purpose of the study is to analyze issues of prevention of smoking among college students and to reveal influence of social environment including influence of healthy lifestyle to development addiction. The study was based on value social model of health. The study covered student survey (n = 495, proportional selection by gender, age, year of study) and standardized interview with youth professionals (n = 21) to analyze in the youth the main motives for smoking, attitudes to healthy lifestyle and preventive social work methods that are implemented in colleges.