School violence is a hot and difficult issue around the world.The frequem school violence imposes a great threat on the campus security.School violence not only severely affects the physical and mental health of juvenile students,but also disturbs the harmony and stability of the whole society.Firstly,this paper reviewed the concept of school violence.Then,it summarized the research progress in domestic and overseas area,and expounded a new trend of school violence.Finally,this paper showcases the prevention strategies from school violence,in order to provide a new perspective to promoting the research and effective governance on school violence in our country.

Objective:To investigate the current status of emotion regulation self-efficacy and self-esteem,to explore the influencing factors and the correlation among middle school students,thus to provide reference for mental health education to schools.Methods:A sample of 995 junior middle school students was selected from 2 middle schools in Yanta District,Xi'an City.A questionnaire survey was conducted using the Rosenberg Self-Esteem Scale and Emotion Regulation Self-Efficacy Scale.Data was analyzed using SPSS 22.0 software.Results:Both self-esteem (29.2 ± 4.7) and emotional regulation self-efficacy (44.1 ± 8.8) were at the medium level.The influence factors of self-esteem included academic performance,mother's education level,whether parents quarrel,and personality type (P ＜ 0.05),while the influencing factors of self-efficacy included academic performance,mother's education level,whether parents quarrel,and personality type,study and living type (P ＜0.05).Self-esteem and emotion regulation self-efficacy was positively correlated (r =0.412,P ＜0.05).Conclusion:The overall level of self-esteem and emotion regulation self-efficacy of middle school students is not high.Academic performance,mother's educational level,whether parents quarrel,personality type affect self-esteem and emotion regulation self-efficacy at the same time,which should not been ignored in mental health education.

Objective:To investigate the incidence and the influencing factors of school bullying among middle school students in Xi'an,thus to provide evidence for strengthening the prevention of school violence.Methods:Using Chinese version of School Bullying Experience Questionnaire (C-SBEQ),a survey was conducted among 995 middle school students selected from 2 middle schools in Xi'an.The data was analyzed using SPSS 22.0.Results:The incidence of school bullying in one year was 42.0％,approximately 36.8％ of the students suffered from verbal bullying,while 5.8％ of the students suffered from physical bullying.As for perpetrating,19.0％ and 5.4％ of the students were the perpetrators of verbal bullying and physical bullying,respectively.The influencing factors of school bullying included gender,mother's education level,study type,playing video games,smoking and drinking (P ＜0.05).Conclusion:School bullying among middle school students in Xi'an was at a high level.The occurrence of school bullying was related to personal behavior,family,school and other factors.Thus,targeted prevention measures should be taken to prevent school bullying.

Objective:To investigate the current status of occupational ability and explore the influencing factors among undergraduate nursing students,and thus to provide reference for improving their occupational ability.Methods:A sample of 1314 undergraduate nursing students from Shaanxi Province was investigated using self-designed Undergraduate Nursing Students Occupational Ability Evaluation Scale.Data were analyzed by SPSS21.0 software.Results:The undergraduate nursing students' occupational ability was at a moderate level (33.6 ± 5.0).The influencing factors of undergraduate nursing students' occupational ability included gender (P ＜0.001),grade (P =0.001),extracurricular activities (P =0.040) and extracurricular humanistic quality education (P ＜ 0.001).Conclusion:The occupational ability of undergraduate nursing students is not high,and it is affected by many factors.And it can be improved by increasing extracurricular activities and extracurricular humanistic quality education.

【Objective:】 To understand the current situation of nurses’ professional quality of life in China and its correlation with benefit findings, so as to provide reference for formulating targeted measures to improve nurses’ professional quality of life in China. 【Methods:】 Questionnaire star was used to conduct a cross-sectional survey of 11 924 registered nurses in China from January 2022 to April 2022 using the General Information Questionnaire, the Professional Quality of Life Scale (ProQOL) and the General Benefit Discovery Scale (GBFS). SPSS 22.0 software was used for data analysis. 【Results:】 The scores of various dimensions of nurses’ ProQOL scale were: compassion satisfaction was (32.71±6.81) points, burnout was (27.38±5.20) points, secondary traumatic stress was (28.44±6.67) points, and the total score of GBFS was (100.90±18.04) points. The results of multiple linear stepwise regression showed that the main influencing factors of compassion satisfaction were marital status, position, work unit level and educational background (P<0.05). The main influencing factors of burnout were position, professional title, work unit level and whether there were children to be taken care of at home (P<0.05). The main influencing factors of secondary traumatic stress were education background, marital status, professional title, whether there was an old person to be taken care of at home, whether to take care of COVID-19 patients, whether to be an epidemic support staff and position (P<0.05). Benefit finding independently predicted the three dimensions of nurses’ professional quality of life (P<0.001). 【Conclusions:】 Chinese nurses’ professional quality of life was at a moderate level and it was significantly affected by benefit finding. Attention should be paid to factors such as marital status, work unit level, position, professional title, education background, whether there was an old person to be taken care of at home, whether to take care of COVID-19 patients, so as to improve the level of nurses’ benefit finding, promote their personal growth, provide good job guarantee, and improve Chinese nurses’ professional quality of life.

【Objective】 To investigate the intrinsic relationship of social support and psychological capital with college students’ volunteer motivation in the post-epidemic era so as to provide theoretical basis for formulating policies and measures to increase college students’ participation in volunteer activities. 【Methods】 In March 2022, 1 120 college students from 15 universities in Henan Province were selected by convenient sampling method. Their general information, social support, psychological capital, and volunteer motivation were investigated, and univariate analysis, correlation analysis and intermediary effect analysis were performed. 【Results】 The differences of scores in six dimensions of volunteer motivation (i.e., values, understanding, enhancement, career, social interaction, and self-protection) were statistically significant (F=124.90, P<0.001). There were significant differences in social support level of college students of different genders (t=-2.40, P<0.05), and the difference in volunteer motivation level among different grades of college students was statistically significant (F=6.72, P<0.001). Social support, psychological capital, and volunteer motivation were positively correlated with one another (r=0.41, r=0.35, r=0.50, P<0.001). Part of the intermediary effect of psychological capital between social support and volunteer motivation was significant (intermediary effect value=0.49, 95% CI: 0.39-0.59). 【Conclusion】 Colleges and universities can take corresponding measures to improve college students’ volunteer motivation level by improving social support and psychological capital level.

To know the current status of family health and negative psychology of primary and secondary school students, and to explore the correlation between them during the prevention and control of COVID-19. From January 15 to 30, in 2022, a total of 19 343 urban and rural primary and secondary school students in X city were selected. The short form of the family health scale, center for epidemiologica survey-depression scale and student burnout inventory for junior middle school students were used to conduct a cross-sectional survey. The Pearson correlation was used to analyze the relationship between the family health and negative psychology. The family health of primary and secondary school students is at the medium level or above, and more than half of students may/must be depressed. There are significant differences in study burnout in different learning stages and epidemic management in different places of residence. It is recommended that family members and schools staff should give more psychological and social support to primary and secondary school students to reduce the negative impact of COVID-19 on them.

Objective: To explore the feasibility of applying Omaha system theory to patients with coronary heart disease (CHD) through comparative analysis of nursing description. Methods: Using content extraction analysis method, the nursing records, nursing plans and nursing measures of discharged patients with CHD were retrieved from the medical records, and then the conceptual consistency of the extracted records and the problem classification system and intervention measures in the Omaha system were evaluated by cross mapping method. Results: A total of 2 609 nursing problems and intervention measures were extracted from the medical records of 68 patients with CHD. Among them, 1 844 (70.68%) records were labeled as "perfect fit", 608 records (23.30%) as "partial fit", and 157 (6.02%) recordsas "not fit at all". The total fit rate was 93.98% (perfect fit and partial fit). The most frequently reported problems were in physiological domain, followed by health-related behaviors domain, psychosocial domain and environmental domain. The nursing interventions extracted accounted for 26.67% (1 968 sentences) of directions and l00.00% (4 kinds) of categories in the intervention scheme of Omaha system. Conclusions The conceptual congruence between the medical records of patients with CHD and the Omaha System is quite high. It can help to improve nursing problems of patients of CHD in health-related behavioral domain, psychosocial domain and environmental domain, and can be applied to such patients after appropriate adjustment, so as to help clinical nursing staff to provide specialized and all-round guidance for patients with CHD.

【Objective】 To understand the status of COVID-19 vaccination among elderly adults in long-term care facilities and analyze the influencing factors so as to provide scientific basis for improving the policy of COVID-19 vaccination. 【Methods】 The socio-demographic characteristics, disease-related data, disability, and COVID-19 vaccination status of 575 elderly adults who resided in long-term care facilities in Shaanxi Province were collected via Sojumpin in January 2022. Factors that affected non-vaccinated elderly adults were analyzed by using the SPSS 25.0 software. 【Results】 Of the included 575 participants, 199 (34.6%) were not vaccinated against COVID-19. Univariate analysis showed that COVID-19 vaccination was associated with age, room type, length of stay, marital status, number of children, chronic diseases (i.e., diabetes, stroke, dementia), disability degree, and long-term medication use. Logistic regression analysis demonstrated that age of 90 years or above (OR=4.25), triple room (OR=6.17), moderate disability (OR=2.94), severe disability (OR=6.67), long-term medication use (OR=1.81), and stroke (OR=1.74) were independent risk factors for not injecting COVID-19 vaccine. 【Conclusion】 The COVID-19 vaccination coverage rate of elderly adults in long-term care facilities needs to be improved, and more attention should be paid to the high-risk groups (e.g., who are older, and have disability, long-term medication use, or stroke).

【Objective】 To explore the effects of perceived risk of COVID-19 of college students on their anxiety and depression, as well as the roles of attention to negative information and perceived social support, so as to provide theoretical basis for colleges and universities to formulate corresponding intervention measures. 【Methods】 By the convenience sampling method, totally 1 404 college students from Shaanxi and Henan provinces were investigated online by using General Information Questionnaire, Perceived Risk of COVID-19 Pandemic Scale, Attention to Negative Information Scale, Patient Health Questionnaire, Generalized Anxiety Disorder and Perceived Social Support Scale. SPSS 20.0 was used for data analysis, Pearson correlation method was used to explore the correlation between variables. The mediating effect of attention to negative information and the moderating effect of perceived social support were analyzed by PROCESS. 【Results】 The scores of anxiety and depression of the 1 404 college students included in the study were 4.03±4.48 and 6.21±5.41, respectively. The detection rate of anxiety symptom was 29.9%, and that of depression symptom was 44.4%. The risk perception of COVID-19 epidemic of the college students was positively correlated with attention to negative information (r=0.373, P<0.001), anxiety (r=0.227, P<0.001), and depression (r=0.226, P<0.001). Anxiety (r=0.553, P<0.001) and depression (r=0.497, P<0.001) were positively correlated with attention to negative information, while perceived social support was negatively correlated with the risk perception of the COVID-19 (r=-0.154, P<0.001), attention to negative information (r=-0.259, P<0.001), anxiety (r=-0.321, P<0.001) and depression (r=-0.278, P<0.001). The risk perception of COVID-19 affected the anxiety and depression of the students mainly through the mediating effect of attention to negative information. The total effect of risk perception of COVID-19 and anxiety was 0.227, and the mediating effect accounted for 80.18% of the total effect. The total effect of risk perception of COVID-19 and depression was 0.228, and the mediating effect accounted for 90.35% of the total effect. Perceived social support played a moderating role in the last half of this mediating model. 【Conclusion】 Risk perception of COVID-19 indirectly affects the occurrence of anxiety and depression in college students through attention to negative information, and perceived social support plays a moderating role in this mediating model. The findings suggest that when a risk event occurs, colleges and universities should pay attention to guiding students to adjust their attentional bias to external information, and give students enough care and support to improve their mental health.