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Introduction: Mental health is an important psychological requirement for police force employees; therefore attention to their mental health is essential. The most important variables related to mental health include social capital, perceived social support and organizational citizenship behavior.

Objectives: The aim of this research was to investigate the relationship between social capital, perceived social support and organizational citizenship behavior, and mental health of police force employees.

Results: The findings showed a negative and significant relationship between social capital (r=-0/237, P≤0/01), perceived social support (r=-0/350, P≤0/01) and organizational citizenship behavior (r=-0/414, P≤0/01), and mental health. A high score in the mental health questionnaire indicated poor mental health. Therefore an increase in organizational citizenship behavior, perceived social support and social capital increases the rate of mental health among police force employees. Also the mentioned variables could predict 26.8% of variance of mental health (R²=0/268) with the share of organizational citizenship behavior (ß=-0/304) being higher than the other variables (P≤0/01).

Discussion and Conclusion: Regarding the findings it is suggested that counselors and therapists should be employed to teach organizational citizenship behavior, perceived social support and social capital to police force employees by using appropriate educational workshops to improve their mental health.

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Introduction: Compensation of each organization's staff is an essential tool of human resources management. By proper management of this tool, not only the goals and missions of the organization are realized with the desired performance, but also the actual benefits of employees and organizations.
Objective: The objective of this research is to identify and explain the individual and managerial factors affecting the compensation of project-based organizations in Iran.
Material and methods: This is a descriptive - survey research based on the applied method of developmental approach. The statistical population of the study was project managers and HR managers. Structural equation method was used to analyze the qualitative data from the Grand theory method and quantitative data.
Results: The results of this study showed that the numerical value of the effect on individual dimensions was 0.09 and in the dimension of management factors 0.51. Also, the relationships between the constructs of the model and the model are significant.
Discussion and conclusion: The results of the research show that the individual factors affecting the compensation of services of project-based organizations in order of importance include competence of individuals, employee intelligence, integrity, flexibility, ethics and literacy, and management factors in importance order, including ethics and The role of leadership, managerial competence, personal power of managers, the principle of equality and the creation of equal opportunity, the balance of pay and benefits with the performance and management of the shareholder support.

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Introduction: Wives of veterans, due to close relationship and taking care of them, are identified as secondary or hidden victims of trauma. This indirect exposure to a stressful event brings psychological consequences for them.
Objective: The current study aimed at determining the relationship and predicting role of sleep quality and sexual self-esteem in secondary post-traumatic stress disorder among wives of veterans.
Material and Methods: The present descriptive-analytical study was performed on 152 wives of veterans with secondary post-traumatic stress disorder in Kermanshah Province, Iran in 2019. The subjects were selected by purposive sampling method. To collect data, the Pittsburgh sleep inventory, sexual self-esteem index for woman-short form (validation by Farokhi & Shareh), and secondary trauma questionnaire (STQ) were used. Data were analyzed by SPSS version 25 using Pearson correlation coefficient and simple linear regression.
Results: According to the findings, the mean ± standard deviation scores of sleep quality, sexual self-esteem, and secondary traumatic stress disorder were 13.00±3.88, 59.11±11.88, and 63.43±10.53, respectively. The results indicated a positive and significant relationship between low sleep quality and secondary traumatic stress (r= 0.345, P<0.01). In addition, there was a significant and negative correlation between sexual self-esteem and secondary traumatic stress (r = -0.298, P<0.01). The results of regression analysis showed that 32% of changes in secondary traumatic disorder can be explained by sleep quality and sexual self-esteem.
Discussion and Conclusion: Given the important role of sleep quality and sexual self-esteem in the predicting secondary traumatic stress disorder, it is suggested to consider the role of these factors in intervention programs for secondary traumatic stress disorder.

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Introduction: Since the World Health Organization has introduced mental health something beyond the mere absence of mental illness, Researches increasingly focus on positive personality traits and individuals’ internal resources in the coping of psychological distress.
Objective: The present study was aimed to investigate the role of self-compassion
and ego strength on secondary post-traumatic stress disorder in wives of the war
veterans.
Materials and Methods: In this descriptive correlational study, our final sample consisted of 152 participants, who were the wives of war veterans with secondary post-traumatic stress disorder in Kermanshah province in 2019. The subjects were selected by purposive sampling method. To collect the data Reis et al.’s Self-Compassion Scale, psychological ego strength scale and Secondary Trauma Questionnaire (STQ) were used. Data were analyzed using the Pearson correlation coefficient and simple linear Regression by SPSS 25.
Results: The results indicated that the mean score for variables was: secondary post-traumatic stress (63.43±10.55), Self-compassion (20.91±7.15) and ego strength (60.07 ± 10.69). Moreover, Both Self-compassion (r=-0.416, P<0.05) and ego strength (r=-0.278) had negative significant correlation with secondary posttraumatic stress disorder. Based on regression analysis, Self-compassion (β=-0.37) and ego strength (β=-0.20) were the negative significant predictors of secondary post-traumatic stress.
Discussion and Conclusion: Based on the findings of this research, reducing the level of positive personality traits, such as the self-compassion and ego strength as a source of coping in the secondary victims of trauma, the risk of their Psychopathology increases. It is suggested that the role of these factors in treating trauma and stressrelated disorders be considered.
 

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Introduction: To achieve a desirable level of motor development and physical-mental competencies and develop a healthy and active lifestyle in all people in society, particularly children  and families of the military and considering the nature of job  their fathers’ job, accurate principles on motor and exercise skills, called physical literacy principles, is required.
Objective:  Present study aimed to determine the relationships between the levels of the physical literacy of children in the 8-12 age range  with  some natures of their military fathers’ job.
Materials and Methods: The method is a descriptive-correlation in which a total of 171 children in the 8-12 age range were selected by multi-stage cluster sampling in districts 1, 4, 8 and 13 of Tehran and the Iranian version of the physical literacy test consisting of 4 subscales such as physical competence, daily physical activity, motivation and self-confidence, and knowledge and understanding was administered Further, Fathers completed a questionnaire about their occupational nature, corps, and their level of education. Findings were analyzed using descriptive statistics, ETA correlation coefficient, t- independent test, and one-way covariance analysis. Data were analyzed using SPSS 23.
Results: The physical literacy of children with staff fathers was more than those with father in the troop (Effect size=0.36, t = -4.558, P<0.01).. Furthermore, the physical literacy of children with fathers working in educational-section  was greater than those whose fathers work in operational section (P= 0/05).
Discussion and Conclusion: Children's physical literacy is related to the occupational nature of military fathers. These job natures can affect the children's active lifestyles. Knowing this relationship  affects the physical literacy of children in military families and the implementation of appropriate movement and sports programs is needed to increase the physical literacy of these children, especially among girls. Further studies on the impact of other factors on physical literacy should be conducted.  

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Introduction: Haemovigilance improves nursing care and increases patients’ satisfaction by eliminating the adverse effects of blood transfusion. Proper performance and knowledge of haemovigilance are essential since they can save a human life. Therefore, much emphasis has been placed on education in this field.
Objective: This study aimed to compare the effects of haemovigilance training through virtual education and concept map methods on the knowledge of nurses working in a given Aja hospital.
Materials and Methods: This quasi-experimental study with three groups (virtual education, concept map, and control) was performed in 2019 on 69 nurses working in a military hospital in Tehran. The effect of education (before and after education) was investigated in the domain of knowledge. The measurement tools included a researcher-made haemovigilance knowledge questionnaire and a demographic characteristics form. Data were analyzed using SPSS software (version 21) at a significance level of P<0.05.
Results: One-way ANOVA test showed that the mean scores of knowledge before intervention were not statistically significant in all study groups (P=0.445); however, a significant difference was observed between the study groups two weeks after the educational intervention (P<0.001). In addition, the results of paired t-test showed a significant difference in the score of nurses’ knowledge in two groups of virtual education and the concept map before and after intervention (P<0.001). However, no significant difference was observed in the scores obtained by the control group before and after intervention (P=0.386). Moreover, the level of knowledge in the e-learning group was higher than that in the concept map group (P<0.001).
Conclusion: Based on the obtained results, the virtual training method was more effective than the concept map method in achieving the goals in the domain of knowledge. Therefore, it is suggested to use the virtual training method in hospitals to train the medical staff in the COVID-19 pandemic condition.

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