Abstract Academic procrastination is one of the important issues in the field of learning and self-regulation, which can be associated with reduced academic performance, increased psychological distress, and difficulties in pursuing educational goals. Given the multidimensional nature of this phenomenon, simultaneous investigation of motivational, volitional, and emotional factors can contribute to a more comprehensive understanding of the mechanisms underlying academic procrastination. The present study aimed to explain academic procrastination among high school students based on Temporal Motivation Theory, with emphasis on the mediating roles of academic perseverance and perceived stress. The research method was descriptive-correlational and based on structural equation modeling. The statistical population included all male and female students enrolled in second-cycle high schools in Kermanshah during the 2025–2026 academic year, from whom 520 students were selected using convenience sampling. Data were collected using the Short Academic Procrastination Scale, Temporal Motivation Scale, Academic Grit Scale, and the Short Form of the Perceived Stress Scale. Data analysis was conducted using   -27 and SmartPLS-4, and direct and indirect relationships among variables were examined through structural equation modeling and bootstrapping procedures. Furthermore, the reliability and validity of the measurement model were assessed using Cronbach’s alpha, McDonald’s omega, composite reliability, average variance extracted, and discriminant validity indices. The findings indicated that the measurement and structural models demonstrated acceptable fit and quality, and the empirical data supported the proposed model structure. The results showed that success expectancy had a positive and significant effect on academic grit (?=0.225, t=2.724, P=0.007), and a negative and significant effect on academic procrastination (?=-0.256, t=3.075, P=0.002) and perceived stress (?=-0.264, t=2.837, P=0.005). Furthermore, impulsivity had a negative and significant effect on academic grit (?=-0.325, t=4.249, P<0.001) and a positive and significant effect on perceived stress (?=0.296, t=3.462, P=0.001). However, the direct effect of impulsivity on academic procrastination was not significant (?=0.069, t=0.896, P=0.371). Moreover, perceived stress had a positive and significant effect on academic procrastination (?=0.184, t=2.179, P=0.030). Task value positively and significantly predicted academic grit (?=0.259, t=3.705, P<0.001), whereas its direct effect on academic procrastination was negative but non-significant (?=-0.106, t=1.297, P=0.195). In addition, task value had a negative and significant effect on perceived stress (?=-0.343, t=4.149, P<0.001), and academic perseverance negatively and significantly predicted academic procrastination (?=-0.254, t=2.981, P=0.003).

   Adolescence is a period of transformation characterized by cognitive, emotional, and behavioral changes. In addition to their positive effects, these changes can also impose pressure on adolescents. One of the common issues during this stage is aggression. Aggressive adolescents often lack the ability to control their behavior and tend not to conform to social norms and cultural expectations. Considering the crucial role of adolescents in the country’s future development and the increasing prevalence of aggressive behaviors in society (Vakili et al. 2021), the present study aimed to examine the relationship between negative perfectionism and body image concern with adolescent aggression, with emotion regulation difficulties as a mediating variable, among students in Kermanshah schools. The research employed a correlational design based on structural equation modeling (SEM). The statistical population included all first-year secondary school students in Kermanshah during the 2023–2024 academic year. Using Cochran’s formula, a sample of 380 students was selected through convenience sampling. The instruments used were: the Aggression Questionnaire (Buss & Perry, 1992), the Body Image Concern Inventory (Littleton et al. 2005), the Perfectionism Questionnaire (Terry-Short et al. 1995), and the short form of the Difficulties in Emotion Regulation Scale (Gratz & Roemer, 2016). Data collected through these questionnaires were analyzed using descriptive and inferential methods with    and Mplus software. Model fit indices (?² = 3348.519, DF = 2621, CFI = 0.93, TLI = 0.93, SRMR = 0.07, RMSEA = 0.03) indicated a good model fit. The results showed significant positive correlations between negative perfectionism and emotion regulation difficulties (r = 0.488, p < 0.001), aggression and body image concern (r = 0.480, p < 0.001), emotion regulation difficulties and aggression (r = 0.497, p < 0.001), and emotion regulation difficulties and body image concern (r = 0.428, p < 0.001). There was also a significant positive relationship between aggression and body image concern (p < 0.001). The findings revealed that negative perfectionism was the strongest predictor of aggression in this model. Additionally, body image dissatisfaction indirectly and significantly increased aggression (? = 0.048, p = 0.022), mediated by emotion regulation difficulties. This suggests that dissatisfaction with one’s body reduces the ability to regulate emotions, thereby increasing aggressive behaviors. Likewise, negative perfectionism also had an indirect and significant effect on aggression (? = 0.094, p = 0.018), indicating that it fosters aggression through its impact on emotional dysregulation. These findings, in addition to enriching the theoretical literature, can serve as a basis for designing educational and developmental   programs in schools.Such programs, aimed at enhancing personal   feelings and satisfaction, abandoning unrealistic standards, and optimally employing emotion-regulation strategies, can help reduce aggression among   adolescens.

   Abstract The present study aimed to investigate the mediating role of academic self-efficacy and future time perspective in the relationship between cognitive control and academic grit among college students. Based on a post-positivist paradigm, a quantitative approach was employed within the framework of a correlational design using structural equation modeling. From the students of universities in Kermanshah city during the academic year 2023-2024, 600 participants were selected using a convenience sampling method. The Behavioral Rating Inventory of Executive Function – Adult Version (BRIEF-A; Roth et al., 2005), the Future Time Perspective Scale (FT   Brothers et al., 2014), the Academic Self-Efficacy Scale (McIlroy et al., 2000), and the Short Academic Grit Scale (Duckworth & Quinn, 2009) were used to collect data. The findings were analyzed using structural equation modeling with   27 and SmartPLS 4 software’s. Results indicated that the research model had a good fit with the data, and the validity and reliability indicators of the measurement model met the necessary standards for structural equation modeling. Additionally, the results obtained from Structural model indicated a direct and significant relationship between inhibitory control and academic grit (? = 0.188, t = 3.194, p < 0.001), working memory and academic grit (? = 0.231, t = 4.120, p < 0.001), inhibitory control and academic self-efficacy (? = 0.272, t = 4.914, p < 0.001), cognitive flexibility and academic self-efficacy (? = 0.272, t = 4.497, p < 0.001), working memory and academic self-efficacy (? = 0.329, t = 6.267, p < 0.001, inhibitory control and future time perspective (? = 0.381, t = 7.241, p < 0.001), cognitive flexibility and future time perspective (? = 0.561, t =2.687, p < 0.001), working memory and future time perspective   (?= 0.342, t = 7.004, p = 0.001), future time perspective and academic grit (?= 0.200, t = 3.912, p < 0.001) and academic self-efficacy and academic grit (?= 0.201, t = 3.755, p < 0.001). It is noteworthy that no significant relationship was reported between cognitive flexibility and academic grit (?= 0.082, t = 1.365, p = 0.173). Overall, the results suggest that part of the indirect effect of cognitive flexibility, inhibition, and working memory on academic grit among college students can be predicted and explained through the level of academic self-efficacy and future time perspective. Furthermore, the results indicated that the variables of the conceptual model of the present study collectively explain 61% of the variance in academic grit among students.    Keywords: Cognitive Flexibility, Inhibitory control, Working Memory, Academic Self-efficacy, Future Time Perspective, Academic Grit, college students, Structural Equation Modeling.   

100 Abstract The present study aimed to investigate the mediating role of emotional dysregulation in the relationship between interpersonal cognitive distortions and cognitive flexibility with problematic internet use among students. This study was conducted within the framework of the positivist paradigm, utilizing a quantitative approach and a correlational design based on structural equation modeling. The statistical population of the present research included students from universities in Kermanshah city during the academic year 2023-2024, from which 500 individuals were selected through random sampling. Data were collected using the short form of the Problematic Internet Use Questionnaire (PIUQ-SF-6), the short version of the Difficulties in Emotion Regulation Scale (DERS-16), the Interpersonal Cognitive Distortions Scale (ICDS), and the Cognitive Flexibility Inventory (CFI). For data analysis,    27.0 and PLS-SEM software were utilized. Based on the results obtained, the model fit indices, convergent validity, construct reliability, composite reliability, and Cronbach’s alpha were acceptable, and the Fornell-Larcker criterion and HTMT indicated compliance with the conditions for discriminant validity between the latent and manifest variables in the examined conceptual model. The results from structural equation modeling indicated a direct relationship between cognitive flexibility and emotional dysregulation, cognitive flexibility and problematic internet use, cognitive distortions and emotional dysregulation, cognitive distortions and problematic internet use, emotional dysregulation and problematic internet use rejection and emotional dysregulation, rejection and 101 problematic internet use unrealistic expectations and emotional dysregulation. It is noteworthy that there was no significant relationship between unrealistic expectations and problematic internet use. Overall, more than 65% of the behavior of problematic internet use among students could be explained using the predictive and mediating variables, which is considered a moderately high level. It is worth mentioning that emotional dysregulation played a partial mediating role in the relationship between interpersonal cognitive distortions and cognitive flexibility with problematic internet use among students. These results emphasize the importance of identifying potential mediators in the relationship between interpersonal cognitive distortions and cognitive flexibility with problematic internet use among students to aid in the development of evidence-based screening and intervention methods aimed at reducing the harms associated with problematic internet use for students and pupils.  

The general aim of the present study was to investigate the relationship between cognitive bias (attention) and social anxiety symptoms in students with the mediating role of emotional and cognitive empathy. In terms of the fundamental research objective and in terms of the method, this research was a correlational research of the structural equation modeling type. The statistical population included all first and second semester students of Razi University in Kermanshah city in the academic year of 1402-1403. Therefore, the total sample selected in this research according to the protocol of Klein (2023) and taking into account the possibility of the sample falling or not answering the questionnaires correctly, was estimated to be 250 people, which were selected using a simple random sampling method. To collect information from social anxiety questionnaires for adults (SAQ-A30); Empathy Scale (BES) and Cognitive Bias Questionnaire (CBS) were used. In this study,   -27 software was used to show the zero-order correlation between variables in the form of a correlation matrix, and structural equation modeling method using AMOS-24 software was used to check the research hypotheses. Data analysis showed that cognitive bias (attention) is related to social anxiety, emotional empathy, cognitive empathy in students and also cognitive bias through emotional empathy is related to social anxiety in students and cognitive bias through cognitive empathy is related to social anxiety in students. has a relationship As a result, universities can use the insights of this study to improve their counseling and psychology services.  

  Migration is a multifaceted phenomenon influenced by economic, political, cultural, and social factors. These factors collectively compel individuals to leave their unique historical and geographical contexts, impacting their cultural, political, and social identities. This research investigates the causes of Iranian migration to Turkey and the United Arab Emirates (UAE) and analyzes its dual impact on Iran's national development based on Ernst Georg Ravenstein's push and pull theory of migration dynamics. The primary identified causes include economic inequalities, political instability, and social factors in Iran. Utilizing the push and pull theoretical framework, this study examines how these factors contribute to attracting and repelling Iranian migrants to Turkey and the UAE. By focusing on the reasons for Iranian migration to Turkey and the UAE and exploring its consequences on Iran's national development, the study aims to investigate how various aspects of Iran's development are affected by the migration of elites and professionals. Migration can be discussed and examined from psychological, political, social, economic, and cultural dimensions. The research seeks to examine the various components of the Islamic Republic of Iran's development and its susceptibility to the phenomenon of migration, while also addressing the question: What causes and factors drive Iranians to migrate to Turkey and the UAE, and what are the consequences for national development?

      Abstract Risky driving behavior is an important cause of physical, psychological, and financial injuries and is a major threat to public health. The present study aims to investigate the effects of psychological-social-economic pressures on risky driving behavior with the mediating role of resilience. This was a cross sectional design study, in which 219 male drivers aged 18-60 years were recruited from Khorramabad using sampling technique. The Socioeconomic status (SES) Questionnaire, DASS 21, CD-RISC-10, and Road Traffic Behaviours Questionnaire, were used. The analyses were performed using IBM    version 27 and SmartPLS 4 software. The model fit indices were good, SRMR = 0.05 and NFI = 95. The results obtained from structural equation modeling show a significant effect of socioeconomic status on risky driving behaviors (?=-0.199; T=3.04; P<.004), psychological status on risky driving behaviors (?=0.791; T=11.81; P<.001), psychological status on resilience (?=-0.255; T=2.26; P=.024), resilience on risky driving behaviors (?=-0.114; T=2.14; P<.033), and the non-significance of the effect of socioeconomic status on resilience (?=0.068; T=0.601; P=539) in the framework of the conceptual model of the present study.The findings of this study showed that resilience is a critical mechanism for improving residents’ sense of public health safety in drivers in Iran. Some certain guidance measures are provided to reduce public anxiety and fear while driving. Keywords

   Abstract Objectives: This research aims to map the scientific structure of thalassemia-related outputs indexed in the Web of Science database, utilizing scientometric analyses. Methodology: This applied study employs methods such as network co-authorship analysis, quantitative content analysis - term co-occurrence analysis, and co-citation analysis to comprehensively address the research questions. The required data, spanning from 2001 to 2023 and comprising 113,000 records, were extracted from the Web of Science citation database. The research population encompasses all documents related to thalassemia indexed in this database, with a focus on articles, review papers, and conference papers in the specified subject field. The analysis was conducted using VOSviewer and Excel software. Findings: The results demonstrate that thalassemia, as a global health challenge, has garnered extensive attention in the scientific community. Prominent keywords in thalassemia research include "anemia," "iron," "children," "risk," "hematology," "disease," "prevention," and "treatment." Leading figures such as "Zhang Yi" and "Wang Yi," "Li, Yi," and prominent institutions like Harvard University, Mayo Clinic, and Johns Hopkins University are identified as key contributors in this domain. Nations like the USA, China, and Italy emerge as frontrunners in thalassemia research. Highly cited works by authors like "Weiss, J." and "Nemt, A." and influential journals such as "Blood Journal," "The New England Journal of Medicine," and "British Journal of Haematology" are highlighted. Esteemed authors like the "World Health Organization," "Ganz, T.," and "McDougall, I.C." are recognized for their significant impact on thalassemia research. These analyses aid in pinpointing scientific leaders, research foci, and collaborative networks, significantly influencing future policy and research strategy development. Conclusion: The thorough scientometric analysis in the thalassemia domain underscores the disease's status as a significant global health concern, attracting ongoing and widespread attention from the scientific community. The in-depth examination of data has revealed key researchers, institutions, and countries, indicating distinct global collaboration patterns and research focuses. Furthermore, the analysis of highly cited articles and authors emphasizes their critical role in advancing and disseminating knowledge in thalassemia research. These insights not only enhance the understanding of scientific trajectories in the thalassemia field but also prove invaluable in shaping and guiding future research policies and strategies.

   Abstract    The present study examines the mediating role of the self-regulation in the relationship between cognitive control, academic procrastination and cognitive test anxiety in students. In the form of positivism paradigm, with a quantitative approach and in the framework of a correlational design of the structural equation model 452 students were selected from among students aged 16 to 18 in Khorramabad city and completed Persian Version of the ADEXI (Parhoon et al. 2022), Cognitive Flexibility Inventory (CFI; Dennis, & Vander Wal, 2010), Academic Procrastination Scale  (A  McCloskey,  2011), Cognitive Test Anxiety Scale (CTAS; Cassady& Johnson, 2002), and Self regulatio  cale:  ouffard  et al. (1995) were used to collect findings. The findings were analyzed in the framework of structural equation modeling using   26 and SmartPLS 4 software. The results obtained from structural equation modeling indicate a significant effect of cognitive control on academic procrastination (?=0.429; T=8.62; P<.001), cognitive control on cognitive test anxiety (?=0.480; T=9.72; P<.001), cognitive control on self-regulation (?=0.341; T=6.60; P<.001), self-regulation on academic procrastination (?=-0.245; T=5.89; P<.001) and self-regulation on cognitive test anxiety (?=-0.102; T=2.123; P=.034). generally, from the obtained results, it can be concluded that the predictive effect of cognitive control on academic procrastination and cognitive test anxiety increased significantly with the increase in the level of self-regulation. Self-regulation in adolescent students is a protective factor between cognitive control, academic procrastination and cognitive test anxiety. Keywords: cognitive control, academic procrastination, cognitive test anxiety, self-regulation, structural equation modeling.   

   The current research was conducted with the aim of comparing entrepreneurial ability, job search beliefs and career self-concept in female students of technical-professional and theoretical branches. The statistical population of the research includes all female students studying in the twelfth grade in Kermanshah city in the academic year of 1402-1401. (N=5557) of which 359 people were selected using stratified random sampling, 240 of them were from theoretical fields and 119 from technical fields. The main tools of the research were Shafi Abadi and Rezaei occupational self-concept questionnaire (1376), Salehi employment beliefs questionnaire (1384) and Zandi's entrepreneurial abilities questionnaire (1392). The validity of the questionnaires was confirmed by the supervisors and experts, and the results of the reliability test of the questionnaires using Cronbach's alpha coefficient showed that they have good reliability. Data analysis was done in two parts of descriptive and inferential statistics using    version 26 software. The results of the research showed that there is a significant difference between the female students of the technical-professional branch and the theoretical branch in terms of entrepreneurial abilities and job search beliefs. Different departments see, but technical students hope more to start their own business and manage a job that they create themselves, also, conservatory students are trained in such a way that they enter the job market after getting a diploma, so the beliefs The positive regarding employment among them is strengthened; But in the case of high school students, the material they learn in textbooks has no direct relation with the job market, and on the other hand, by observing the amount of university graduates who are unemployed, they feel hopeless about finding a suitable job. Regarding the occupational self-concept component, no significant difference was observed between the two groups, and this means that the third hypothesis of the research was not confirmed, the result obtained may be due to the fact that technical and theoretical students at this age are still exploring their future careers. And they have not reached full self-awareness in the field of work. Key words: entrepreneurial ability, job search beliefs, job self-concept, student

Procrastination is one of the common problems in teenagers and it refers to a period when a person is late in completing a predetermined activity or avoids doing it despite knowing the consequences, which affects the academic life of students.   Is .   Therefore, the present study investigated the relationship between self-regulation, perfectionism and addictive use of the Internet with academic procrastination with the mediation of mindfulness.   The present study was a correlation of structural equation modeling type.   The statistical population included all the second year high school students of Sanandaj city, Kurdistan province, Iran in the academic year of 1401-1402, and 210 of them were selected as the research sample using available sampling method.   The sample members used Solomon and Rothblum's academic procrastination questionnaires (1984), Brown and Ryan's mindfulness questionnaire (2003), Miller and Ryan's self-regulation questionnaire (1999), Hoyt and Felt's perfectionism questionnaire (1991), and Young's Internet addiction questionnaire (1998).   ) replied.   Finally, the data obtained from the research were analyzed through   _26 and LISREL_8.8 software.   The results showed that self-regulation is predicted by procrastination through the mediating role of mindfulness, Internet addiction is predicted by the mediating role of mindfulness, perfectionism is not predicted by academic procrastination through the mediating role of mindfulness.   

  The fitness for the causal model of psychological well-being based on

  The knowledge-based company is a system whose main internal processes are dedicated to exchanging information, creating and discovering new solutions, and collaborating with other companies and systems. The gap in the entrepreneurial sector of these companies is probably related to the lack of sufficient skills in the field of knowledge and knowledge-based entrepreneurial activity, as well as the optimal intra-organizational communication patterns. The purpose of the current research was to identify the optimal intra-organizational communication patterns for successful knowledge-based companies. The current research was a descriptive study with a phenomenological qualitative methodology. The statistical population of this research includes all the employees of successful knowledge-based companies in Ilam province, and they were willing to participate in the research and conduct interviews. Sampling method in this study was targeted and accessible sampling and continued until data saturation. An in-depth unstructured interview was used to collect data. It should be noted that 16 people were interviewed in this research, after conducting the interview process and implementing the interviews on paper, the seven-step content analysis method of Claisey was used to analyze the text of the interviews. In the open coding phase, 98 codes were extracted. In the central coding stage, 19 subcategories were technical and psychological skills of managers, network management, employee training, paying attention to employees' financial issues, communication path; more vertical and horizontal, strengthening the morale and motivation of employees, the human skills of managers, empowering employees and removing important individual weaknesses, management in a collaborative manner, providing a suitable work environment, attractiveness of the employer, commitment of employees, communication style; often informal and friendly, appropriate use of traditional management, attention to the progress and promotion of employees, appropriate vision, the theme of communication, social and innovative, mental or administrative skills of managers, communication channels; They were often identified face to face. Finally, through selective coding, five main themes include 1- Using appropriate communication axes; 2- Appropriate management method; 3- Managers' skills; 4- Individual considerations and 5- Increased employee attachment to other organizations was obtained. The results of this research can be useful in the field of increasing productivity as well as developing interpersonal patterns for employees and managers of knowledge-based companies.

  Due to its size, thisorganization is influenced by other institutions and one other hand how itoperates effects the development process of societies the world isreaching   developing countries, includingIran. Our aim in this dissertation is to study how the impact of privatizationon education and its dimensions and consequences, becausethe present study looks at the privatization of education from a criticalperspective, the method by this how can we examine   the privatization of education and itsconsequences from a political economy perspective.The tools used in this method also includeddocumenting upstream information to reveal the source of macro decisions at thenational   level as well as interviewtools that were done in a semi structured way and analyzed in the from ofcontextual construction.The finding of the research and data analysisas well as the main premise of the dissertation are based on the fact that dueto the high   costs out sourced to thelogic of profit to prevail and the education of the power and wealth of capitalowners to be placed in the private sector.Aa a result those in power focus onareas thatare profitable foe them such as orienting students to the experimental field. Strengthenging competition in the field for socialstatus due to their lack of financial means to educate their children.it isimportant to note that the government itself due to not allocating sufficientfunds to education and on the other hand pays special attention to the ministryof health in strengthening privatization with the focus on increasing thetendency to experimental field with the private sector.

Translation typesText translationSource text341 / 5000Translation resultsShariatiAs an intellectual and social activist and in order to eliminate social and political disordersIslamic societies introduced the concept of returning to Islam as an ideology. In his view, there is no traditional understanding of IslamSolve the problems among Muslims today; Rather, it is the ideological reading of religion thatIt is able to solve the problems and backwardness of Islamic societies.

reputation is a concept that all stakeholders of the company benefit from its benefits and its impact on all components of the organization is visible and reviewed ; on the other hand , increasing the complexity of business in different fields and the number of factors affecting the operation , they face different risks and thus investment in them will be risky . therefore , the purpose of this study was to investigate the relationship between risk management quality and company reputation ; further testing is performed to investigate the relationship between audit committee characteristics and the ratio of outside members of board with company reputation. the statistical population of this study is all companies accepted at tehran stock exchange during the 1392 to 1397 after the application of the screening consists of 84 companies . in this study , logistic regression has been used due to data type and limitation in achieving them . based on the logit model , there is a positive and significant relationship between risk management and company reputation . On the other hand, other findings indicate that among the characteristics of the audit committee (size of the audit committee, the ratio of independent managers and the degree of diversity in the educational background of managers in the audit committee) between greater diversity in the educational background of managers in the audit committee at 95. 0 has a significant and positive relationship with the company's reputation; in this regard , there is a meaningful relation between the ratio of outside members and board reputation . the findings also indicate that the quality management quality of the company has a positive and significant effect on the relationship between audit committee characteristics ( audit committee size , independent directors ratio and amount of variation in the board of directors in audit committee ) and company reputation .