The purpose of present study was to investigate the mediating roles of self-esteem and self-regulation in the relationship between basic psychological needs and psychological well-being. 464 students (350 female, 114 male) were selected from Islamic Azad university of Tehran using convenience multistage method. The participants completed the Ryff Psychological Well-Being Scale, the Multidimensional Self-Esteem Inventory, the Short Self-Regulation Questionnaire, and the Basic Psychological Need Satisfaction and Frustration Scale. The hypothetical model was tested by path analysis. The results indicated that needs satisfaction had direct and positive effect on the psychological well-being, and needs frustration had direct and negative effect on the psychological well-being. The findings showed that basic psychological needs satisfaction indirectly related to more psychological well-being through self-esteem and self-regulation and basic psychological needs frustration indirectly related to less psychological well-being through self-esteem and self-regulation. Accordingly, self-esteem and self-regulation played mediating roles in relationship between basic psychological needs satisfication and frustration and psychological well-being and increasing self-esteem and self-regulation can play an important role in increasing the components of psychological well-being.

This cament study aims was conducted to investigate a conceptual model the causal relationship between development capitals and psychological well-being mediating psychological capital high school female students Ahvaz city, and in correlational desighn. 300 female students were selected using multi-stage random sampling among second-grade high school demale students of Ahvaz city, and respond to answered among Developmental Capital, Psychological Capital, and Psychological Well-being to Scales. Data analysis was performed using structural equation modeling (SEM) statistical method and by the SPSS-22, and AMOS software. The findings indicated that after removing direct paths of exernal developmental capital to psychological capital and psychological well–being, the model of internal developmental capital to psychological well–being was confirmed mediating psychological capital. Accordingly, considering the role of variables such as internal developmental capital and psychological capital in psychological well-being, schools should help adolescents increase internal tdevelopmental capital and improve their psychological capital by providing a suitable atmospher and context, and in results improve the level of health and psychological well-being of students.

Thriving at work is a positive psychological state that definitely describes individual growth at organizations. Thriving at work is a two-dimensional construct composed of feeling of vitality or being energized and a sense of learning that signifies the acquisition and application of knowledge and skills to build capability and confidence at work. These two elements considering the affective and cognitive basis of employee growth and development simultaneously. Most previous studies focused on observing outcomes of thriving at work. Their findings show lots of benefits for both employees and organizations mainly such as psychological and physical health and high quality of job performance, but there are a few studies which identify antecedents of thriving at work. On the other hand, the literature of thriving at work supports its mediating role between some antecedents and consequences. In this regard, the present study has taken into account the effects of one of the major antecedents of thriving at work (psychological capital) on job performance and psychological well-being with highlighting the mediating role of thriving at work. The purpose of this study was to investigate the effect of psychological capital on job performance and psychological well-being considering the mediating role of thriving at wor.

The research method is correlational through structural equation modeling (SEM). The participants of this study were 418 employees of NISOC who were selected through stratified random sampling method. Instruments included Psychological Capital Questionnaire )Luthans et al., 2007(, Thriving at Work Scale )Porath et al., 2012(, Job performance Questionnaire )Williams & Anderson, 1991(, and Psychological Wellbeing Questionnaire )Diener & Biswas-Diener, 2008(. The proposed model was analyzed through structural equation modeling by using SPSS-25 and AMOS-24 software packages. For testing indirect effects, Bootstrap method (Preacher & Hayes, 2008 (was used.

Findings revealed that the proposed model fit the data properly. The direct effects of psychological capital and thriving at work on job performance and psychological well-being were significant. Findings also showed that psychological capital has positive direct effect on thriving at work. Results of indirect effects supported the mediating role of thriving at work in the relationship between psychological capital and both job performance and psychological well-being.

 According to the findings of this study, focus on personal chracteristics such as psychological capital and thriving at work in the case of improving job performance and psychological well-being is important thus practices for increasing psychological capital and thriving at work through training packages and programs should be considered by organization.

he aim of this study was to investigate the relationship between positive perfectionism and negative life events with coping style and psychological well-being mediated by psychological capital in Shahid Chamran University students. 254 female students and 253 male students were selected using multi-stage random sampling method. Then Psychological Capital Questionnaire (Lorenz, Bee,Putz & Heinitz, 2016), Positive Perfectionism questionnaire (Terry-Short, owens, Slade & Dewey, 1995), Stress Scale (Holmes & Rahe, 1967), Coping Inventory for Stressful Situations (Endler & Parker, 1990) and Psychological Well-being Scale (Ryff, 2002) were administered.The findings showed that positive perfectionism and negative life events predicted psychological capital. Psychological capital also predicted problem-focused coping, emotional-focused coping, and psychological well-being. These results highlighted the importance of psychological capital, positive perfectionism and negative life events in explaining psychological wellbeing and coping styles of students and also showed that have important implications as the necessary steps to promote the level of psychological well-being and the problem-focused coping in students

this research is based on Spititzer’s (1995,1996) theory and aims to explore the relationships between related factors among psychological functions of the school organization with its psychological empowerments. 250 principals of Tehran High schools (girls and boys) were selected randomly. The measurement tool consisted of two questionnaires: the first one for measuring psychological empowerment (Spititzer, 1995), and the second for gauging psychological functions of the school. The findings of this research were obtained by utilizing structural equations analysis. The results obtained indicate that: the suggested model possesses the required fitness such that goodness of fit indicators depict relatively good fitness between the model and the observable data. The findings show that, in spite of moderator variable’s impact in providing better conditions for the model, empowerment as an independent variable has direct relationship with psychological functions. Therefore psychological empowerment has an effective role in explication of psychological functions variance. Identification of psychological functions as a construct with four different indicators (participative climate, change and innovation, teamwork and commitment) was one of the other important findings of recent research. So one can conclude that psychological functions is a multidimensional concept.

ntroduction: This research studies the prediction of psychological well-being according to family functioning and essential psychological needs among the students of high school in the second grade of Tehran city.
The research population of the study consisted of the whole female student of the second grade of high school in Tehran during the academic year 2014-2015. 254 female students were selected according to random sampling method from the district 3, 8, 15 and 18 in Tehran and Reef psychological well-being questionnaire including 54 questions, family functioning questionnaire including 45 questions (FADI) and essential psychological needs questionnaire were distributed among them and in order to identify the ration of each variable’s functionality i.e. psychological well-being, family functioning and essential psychological needs the students completed the questionnaires. The data collected from the questionnaires were analyzed via hierarchical and multiple regression and co-relation tests.
The findings showed that there were significant relationships among family functioning and essential psychological needs and psychological well-being.
The factor emotion expression from the family functioning variable and the aspects autonomy and competence from the essential psychological needs can be regarded as good predictions for the psychological well-being.

The present study was aimed to address the role of general self-efficacy and psychological resistance to psychological management in Premier League basketball players. The statistical population of the present study included all the players of 11 Premier League teams in the women's basketball league in 1998. The data collection tools in the present study were the self-efficacy questionnaire of Scherer et al. (1982), the researcher-made questionnaire of psychological resistance and the researcher-made questionnaire of psychological management. In order to analyze the data of the present study, the structural equation method was used. The results showed that general self-efficacy had a significant positive effect on the psychological management of Premier League basketball players in a positive direction and psychological resistance had a significant negative effect on the psychological management of Premier League basketball players. Based on the results of the present study, it is suggested that the basketball clubs of the Women's Premier League establish training to improve the self-efficacy of their athletes. These clubs will also evaluate their athletes for psychological standards to screen people with psychological problems.

The present study was aimed to address the role of general self-efficacy and psychological resistance to psychological management in Premier League basketball players. The statistical population of the present study included all the players of 11 Premier League teams in the women's basketball league in 1998. The data collection tools in the present study were the self-efficacy questionnaire of Scherer et al. (1982), the researcher-made questionnaire of psychological resistance and the researcher-made questionnaire of psychological management. In order to analyze the data of the present study, the structural equation method was used. The results showed that general self-efficacy had a significant positive effect on the psychological management of Premier League basketball players in a positive direction and psychological resistance had a significant negative effect on the psychological management of Premier League basketball players. Based on the results of the present study, it is suggested that the basketball clubs of the Women's Premier League establish training to improve the self-efficacy of their athletes. These clubs will also evaluate their athletes for psychological standards to screen people with psychological problems.

The concept of Psychological Well-Being symbolizes a multi-dimensional structure consisting of life attitudes and was designed to review whether a person is aware from his potential, his goals, the quality of his relationships with others, and what he feels about his life or not. The aim of this study was to investigate the some variables such as psychological capital, social capital, psychological hardiness and spiritual intelligence as predictor factors for psychological well-being. This descriptive–correlation study carried on all students of Kharazmi, Islamic-Azad and Payam_e_Noor universities of Karaj in the 2012-13 school-year and the sample consisted of 377 persons that were selected by multi stage cluster sampling. For data gathering, questionnaires such as Ryff’s Psychological Well-being(PWBS), Lutanz’s Psychological Capital Questionnaire(PCQ), Delaviz Social Capital Scale, Kobassa Personal Views Survey Questionnaire(PVSQ) and King’s Spiritual Intelligence Self‐Report Inventory(SISRI-24) were used. Data analysis were performed via Pearson correlation and enter multiple regression methods with SPSS18 software in 0/05 P-Value. Results of regression showed that variables of psychological capital, social capital, psychological hardiness and spiritual intelligence predict 59.1% of variance of the psychological well-being and positively and significantly (r=0/76, P<0/05) correlated with psychological well-being. The variables of psychological capital, social capital, psychological hardiness and spiritual intelligence can predict students’ psychological well-being and psycho therapists can manipulate these factors to enhance the students’ psychological well-being.