درخت حوزه‌های تخصصی

Purpose: The main objective of the present paper is to boost executive functions and meta-cognition via compensatory and rehabilitative cognitive training. Methodology: In a randomized controlled trail with pretest, post-test and follow-up assessment, the effects of compensatory and rehabilitative cognitive training via education and personalized practice was studied on the EF and metacognition of 126 secondary students aged 16-18. Participants were assigned randomly into an experimental training group (n=61) using Practical Cognitive Strategy Training (PCST) or a wait-list control group (n=65). PCST (Roshd) consisted of two parts: cognitive strategy awareness and practice for compensatory cognitive training and cognitive exercises for rehabilitative cognitive training. The data was analyzed using repeated measure ANOVA in SPSS 23. Findings: Results showed a significant difference between experimental and control group in strategy use after twelve sessions of training once a week in a twelve-week period of training and a one-month follow-up assessment (P≤0.001). The participants also reported some kinds of transfer in the use of learned cognitive strategies to other life activities. Limitations: The study only used practical real life executive functions exercises and let the students choose whether to use training apps or not. The amount of extra training out of training situation was not controlled. Conclusion: Practical daily-life-based executive functions training can practically enhance executive functions and meta0cognitipon in real life activities.

Purpose: The purpose of this study was to present a model of organizational empowerment based on knowledge management among employees of Sepah Bank branches in Tehran. Methodology: The present study was applied in terms of purpose, and in terms of data collection, it was a mixed research (qualitative and quantitative). The statistical population consisted of academic and organizational experts including senior managers of Sepah Bank in Tehran and the quantitative department included all employees of Sepah Bank in Tehran. Sample size was estimated in theoretical saturation (20) in qualitative section and 343 in quantitative section. Purposeful sampling and stratified random sampling were used for quantitative sampling. Data were collected through qualitative interviews and quantitative researcher-made questionnaires based on 5-point scale. The face and content validity of the questionnaire was confirmed by several experts, validity was calculated by means of variance mean and divergent validity was calculated by AVE. The reliability of the questionnaire was 0.968 through Cronbach's alpha. Data were analyzed using Cronbach's alpha, AVE, AVE root matrix, Kolmogorov-Smirnov test, confirmatory factor analysis, and one-sample t-test. Findings: The results resulted in the identification of 17 components and 66 indicators, including 14 affective components including trust, motivation, commitment, emotional intelligence, participation, communication, structure, education, culture, leadership, technology and reward and 3 affective learning components. Organizational, organizational entrepreneurship and performance, a moderating variable (personality traits) and knowledge management as independent variables affect organizational empowerment based on knowledge management. Other results showed that the status of identified components in organizational empowerment based on knowledge management is desirable. In addition, mechanisms, facilitators, and barriers to organizational empowerment based on knowledge management were also presented. Finally, a research model consisting of influencing factors, content phenomena (constituents, facilitators, barriers, and effective mechanisms for organizational empowerment based on KM) was presented and the degree of fit was confirmed by experts with 95% confidence. Conclusion: Choosing important and effective knowledge and capabilities in the organizational field and enhancing organizational skills is a very effective way of empowering organizational personnel that can lead to enhancing organizational efficiency and organizational integrity of an organization's personnel.

Purpose: The purpose of this qualitative study was to identify and analyze the factors influencing Authentic leadership in the Tax Administration of Iran. Methodology: The present study was qualitative in nature and was conducted using Delphi technique. The statistical population of the study consisted of experts, experts and managers specializing in tax affairs who had experience in the field of genuine leadership. There were 8 of them. These individuals were selected using targeted sampling. In order to collect data, a questionnaire was used which was distributed in 3 stages. In the first stage, after collecting the opinions of the respondents, similar opinions were identified and the main fields were identified. By identifying concepts and factors, a structured questionnaire was designed that was used as a tool for the second stage of Delphi. In the third round of Delphi, comments were ranked and statistical summaries were prepared, and finally the factors influencing genuine leadership in the tax administration were identified. In order to analyze the data, using the content analysis method, the results of the first stage of the Delphi questionnaire were analyzed and the main sentences and concepts were extracted. Findings: The findings of Delphi's analysis indicated that 16 factors were influential in genuine tax leadership. In other words, according to the main loads, the research model had a good reputation and strategic vision with a factor load (0.98) was the most determining factor in genuine leadership. Conclusion: The foundation of genuine leadership with the concept of originality expresses the conditions in which individuals behave in accordance with their values ​​and beliefs and their high human nature.