فهرست مطالب jafar barghi moghaddam

The relationship between cognitive and metacognitive dimensions and children's performance in various areas, such as academic performance, has been extensively studied. However, the link between cognitive and metacognitive dimensions and children's physical performance has been largely overlooked.

The aim of the current research was to examine the structural relationships between cognitive and metacognitive dimensions with physical performance among children.

This descriptive-correlational study utilized structural equation modeling. The study population comprised all male children in Tehran in 2021 who were enrolled in a football school. A sample of 129 children was selected through convenience sampling. Sustained attention was assessed using the Rapid Visual Information Processing Test (2010), working memory was evaluated with the Working Memory Capacity Test (1980), metacognitive dimensions (cognitive knowledge and cognitive regulation) were measured using the Schraw and Dennison Metacognitive Awareness Skills Questionnaire (1994), and physical performance was assessed with the short form of the Bruininks-Oseretsky Test (BOT-2). Data analysis was conducted using Pearson correlation coefficients and structural equations in SPSS version 20.

The structural equations revealed that cognitive dimensions (attention and working memory) significantly influenced physical performance (gross and fine motor skills) (P<0.05). Moreover, there was a significant association between metacognitive dimensions (cognitive knowledge and cognitive regulation) and physical performance (gross and fine motor skills) (P<0.05).

The findings suggest that cognitive and metacognitive dimensions play a crucial role in children's physical performance. Therefore, implementing interventions and strategies to enhance cognitive functions and metacognitive awareness in children could greatly improve their physical performance

In this paper, the prioritization and weighting of different methods of using renewable energy, as well as the feasibility of using renewable energy in the management of sports venues in the water and electricity industry of east Azerbaijan province, have been discussed. The D-number theory method has been used to prioritize different renewable energy methods. The information gathered from experts in this field shows that solar energy weighing 0.5345 is the best method for producing electrical energy in sports and welfare venues. Wind energy, with a weight of 0.5183, and water energy, with a weight of 0.5126, are in the next ranks. The indicators used in ranking factors include total costs, energy efficiency, and compatibility with environmental conditions. Based on the results of the feasibility study and the available findings, it can be seen that the total cost of using renewable energy in the sports and welfare venues of East Azerbaijan province is equal to 10093.4 million Rials. Also, the interest return rate of the investment is equal to 19.43%. Therefore, using solar energy as a source of electricity production has technical and economic justification.

It is very important to know the factors that influence motivational processes in children’s participation in physical activities.

The purpose of the present study was to investigate the structural relationships of self-efficacy, body image, and mindfulness with behavioral regulation of students in physical activity.

The method of this study was descriptive correlation based on structural equations. The statistical population included all male elementary school students in Tabriz city in the academic year 2021-2022, and the statistical sample included 384 students selected by an available sample. Self-efficacy (Pender et al., 2002), Body Image (Cash et al., 2004), Mindfulness (Ahern et al., 2011), and Behavioral Regulation (Ryan et al., 2019) questionnaires were used for data collection. Pearson’s correlation test and structural equations with SPSS version 26 and Lisrel version 8 programs were used for data analysis.

The results showed a direct and significant relationship between self-efficacy and body image, mindfulness and behavioral regulation (P<0.001), and a direct and significant relationship between body image and mindfulness and behavioral regulation (P<0.001), and mindfulness had a direct and significant relationship with behavioral regulation (P<0.001). Finally, the theoretical model of the research had a good fit.

This study showed that self-efficacy, body image, and mindfulness improve students’ behavioral regulation in physical activity participation. Therefore; it is necessary to develop appropriate strategies and interventions, especially by physical education teachers, to teach techniques to increase self-efficacy, body image, and mindfulness in children.

The purpose of this study was to design a productivity model based on organizational citizenship behavior and organizational productivity of employees of sports and youth departments of East Azerbaijan province.

The present study was applied in terms of purpose and quantitative in terms of implementation method. The statistical population of this study was all employees of sports and youth departments of East Azerbaijan province in 2019 in 320 people that the sample size was determined through Morgan and Krejcie table 176 people who were selected by simple random sampling method. The research instruments included the standard questionnaires of organizational citizenship behavior of Oregon and Kanowski (2007), Sharifi organizational productivity (2012) and the standard questionnaire of manpower productivity of Welba and Johnson (2010), whose validity was confirmed by content validity and reliability by alpha method. Cronbach was 0.88. To analyze the data, two sections of descriptive statistics in Spss25 software and inferential statistics for structural equation modeling in Smart PLS3 software were used.

The fit indices of the model showed that the model had a good level of fit and the overall quality of the model (GOF) was 0.441. The results showed that organizational citizenship behavior had a positive and significant effect on employee productivity. Organizational productivity also had a positive and significant effect on employee productivity (P <0.01).

According to the results, organizational productivity and organizational citizenship behavior had an effect on employee productivity, and therefore, the Ministry of Sports and Youth should improve productivity by holding courses to empower employees' behavior and organizational behavior.

The study is to identify the factors affecting the productivity of the international cycling tour Iran-Azerbaijan based on self-management and profitability systems. This research was conducted with a qualitative approach. The statistical population included all experts in the field of sports management and productivity who participated in the research using purposive sampling method of 12 experts. To analyze the interviews, three processes of open coding, axial coding and selective coding were used. The analysis were performed with the help of Maxqda software. The findings were extracted based on the results of pivotal coding, 12 pivotal codes to software codes: capital attraction, productivity management, emotional, efficiency, behavioral, human capital, financial structure, economic growth, hardware, performance and effectiveness.
According to the obtained results, it can be said that in order to provide the mechanism for the implementation of a cycling event, 1) self-management indicators, 2) profitability indicators and 3) productivity indicators should be considered. Given these cases, a bright future can be imagined for cycling events, especially the international cycling tour of Iran- Azerbaijan.

The purpose of this study is to design and explain the model of sports development, based on strategic thinking and management impression management in East Azerbaijan province. The method of the present study is descriptive-analytical research that has been done by examining the current situation of the General Directorate of Sports and Youth of East Azerbaijan Province. The statistical population of this study includes managers and employees of the General Directorate of Sports and Youth of East Azerbaijan Province, heads of sports delegations of East Azerbaijan Province consisting of the chairman and vice chairman and secretary of the board, professors and faculty members of physical education schools, officials and physical education experts In total, their number is 580 people. Sampling was done in random strata according to the volume and 300 people were selected based on Morgan table by stratified method. 270 healthy and valid questionnaires were received to collect data from two standard questionnaires, Bolino and Turnelli imaging management strategies. (1999), Strategic Thinking Assessment Questionnaire (Lidka-1998) and a researcher-made questionnaire on sports development were used. Formal and content validity of the questionnaires was obtained by conducting a survey with 10 professors in the field of research and supervisor .. Cronbach's alpha coefficient for imagery management was 0.913, for strategic thinking was 0.916 and for sport development model was 0.943.. After reaching saturation, a deeper study of the theoretical foundations and previous research was done to combine them with the researcher's experiences and experts' opinions to design the model.

The nature of human life cannot be separated from moral and value issues, as their relationship and impact on life has always been inevitable. Therefore, the aim of this study was to provide a model of ethical decision-making in physical education teachers in East Azerbaijan province based on social values.

The present study was applied in terms of purpose and descriptive-correlational in terms of implementation method. The statistical population included the physical education teachers of East Azerbaijan province in the academic year 2020-21 in the number of 1312 people. The sample size was determined by Krejcie and Morgan table 339 people and were selected by cluster-random sampling method. The research instruments included Kasol (2003) Ethical Decision Making Questionnaire and Rokic (2010) Modified Social Values ​​Questionnaire. For the validity of the instrument from the point of view of experts and their reliability, Cronbach's alpha method was 0.84 and 0.89, respectively. Descriptive statistics with Spss24 software and inferential structural equation modeling method in Spss24 and Amos26 software were used to analyze the data.

The results showed that social values ​​had a positive and significant effect on the moral decision making of physical education teachers. Also, moral, national and political components, religious values, legal values ​​and cultural values ​​had a significant effect on moral decision making (p <0.05) and only the component of economic values ​​had no significant effect on moral decision making.

The results showed that social values ​​influenced moral decisions, therefore, in the physical education curriculum, ethical issues related to social values ​​can be given more attention.

The purpose of this study was to explain the role of media in developing the personal brand of professional athletes. This research was of mixed method which was done in two stages of qualitative and quantitative. In the qualitative section, purposive sampling method was used for in-depth interviews. 24 in-depth semi-structured interviews were conducted with media professionals and sports marketers, professional athletes and sports fans. The statistical population of this research consisted of all sports media and marketing specialists, professional athletes and sports fans in which 384 people were selected by stratified random sampling method. In order to collect data, a researcher-made questionnaire. To test the hypotheses, Smart PLS software version 3 was used. Based on the results of the qualitative section, the three main themes of illustration and creating a social base, advertising and validation, interaction and communication, along with nine corresponding categories in the field of media function in developing the personal brand of professional athletes were extracted and explained. The results also showed that the proposed model has a good fit and in analyzing the relationship between the main factors, media function (0.807) has a direct positive and significant effect on the development of personal brand of athletes and 0.8% explains its changes. Therefore, it seems that the media with different functions can provide an effective role in developing the personal brand of athletes and the loyalty of their fans.

The purpose of this study was to investigate the factors affecting the development of social development of professional football players in Iran. The method of the present study was mixed. In the qualitative section, 14 experts aware of the subject of research were identified as a sample. These individuals were selected according to criteria including higher education and related to the field of research, practical experience in the field of research as well as research and scientific background. In the quantitative section, 196 players of the Premier Football League were identified as a research sample. After distributing and collecting research questionnaires, 165 questionnaires were collected and analyzed. The results showed that 25 factors were identified as effective factors on the development of social development of professional football players in Iran. These factors were classified into 5 categories including individual, family, sports, technical and cultural factors.

   Entrepreneurship is the driving force behind economic and social change. Entrepreneurs are the cornerstone of the economic system in the country.

 This applied research employed a causal-comparative research method. The statistical population included the undergraduate, postgraduate, and Ph.D. students of Islamic Azad University, Tabriz branch, (N=517). Based on Morgan's table, 250 students were selected randomly and were given the prepared questionnaires. The Dorabji et al. (1998) Innovation Climate Questionnaire and Anderson & Dunkelberg's (1990) Independent Business Start-up Competency Questionnaire were used for data collection. Content and face validity were confirmed by six sports management experts. The Cronbach's alpha coefficient was calculated to be (α=0.84) for the Innovation Climate Questionnaire and (α=0.87) for Independent Business Start-up Qualification. In this study, both descriptive and inferential statistics were used for data analysis and hypothesis testing. The Kolmogorov-Smirnov test was used to check the normality of the data.

   The results of the study showed the impact of the challenge on the qualification of start-up independent business. In addition, the factors of innovation and conflict in the classrooms were found to have a positive effect on the qualification of independent business start-ups.

Spiritual intelligence interacts with ethics and team culture. The aim of this study was to investigate the relationship between spiritual intelligence and team culture with the sports ethics of the athletes of sports teams of Islamic Azad University of Tabriz, Iran.
This study was an applied study in terms of purpose which was conducted using descriptive-correlational research method. Study population consisted of all athletes of sports teams of Islamic Azad University of Tabriz including 182 individuals in 2015. Using census, 175 questionnaires were distributed and completed. King and DeCicco's spiritual intelligence questionnaire (2009), Denison's team culture survey (2000) and Talebian Nia’s sports ethics questionnaire (2008) were used to collect data. Pearson correlation and linear regression statistical tests were used to analyze data.
Findings: There was significant positive relationship between spiritual intelligence (p=0.001) and team culture (p=0.001) with sports ethics of the athletes of sports team. Also, there was significant positive relationship between the determinants of spiritual intelligence and team culture with the sports ethics of the participants (p It is suggested that team instructors promote spirituality and sports ethics among athletes and sports environments, and cause that they feel the support of managers and promote team behavior by creating an appropriate atmosphere in sports clubs.

Family is the first basis and origin of personality and thinking values, which plays an important role in determining the future life style of the person. In this case, the maintenance of positive relationship between parents and their children causes their academic achievement motive.The present study was conducted with a survey correlation research method. The statistical population included all the third graders in Ilkhechi guidance schools. Using morgan table 200 students (100 male & 100 female) were selected as sample size. The method of sampling was random sampling. To collect the data, Baumrind parenting style questionnaire was used. Furthermore, the students, final examination scores were applied as an indicator of academic achievement. The results were analyzed using Pearson correlation coefficient and a multiple regression model. `Findings revealed a significant positive relationship between academic achievement and authoritative child-rearing style. Furthermore, it was demonstrated that academic achievement has a significant negative correlation with permissive and authoritarian styles. Finally, the stepwise regression analysis suggested that the authoritative child-rearing practice is the strong predictor of academic achievement. Therefore, due to the importance of the parenting styles in the academic achievement of the students, instructing the parents about the parenting practices of the adolescents can result in the academic success of their children.