درخت حوزه‌های تخصصی

Purpose: Considering the role and importance of professional ethics in all organizations, including educational organizations, the purpose of this study was designing a pattern of extra-organizational professional ethics of deputies and heads of education districts. Methodology: The present study in terms of purpose was applied and in terms of implementation method was combined (qualitative and quantitative). The research population in both qualitative and quantitative sections were deputies and heads of education districts of Tehran city in 2018-19 academic years, which The sample size in the qualitative section according to the principle of theoretical saturation was estimated 20 people who were selected by purposive sampling method and the sample size in the quantitative section according to Cochran's formula was estimated 113 people who were selected by cluster random sampling method. The research instruments were semi-structured interview and researcher-made questionnaire whose psychometric properties were confirmed. Data were analyzed by methods of coding and exploratory factor analysis. Findings: The results of the qualitative section showed that extra-organizational professional ethics included 71 indicators in 14 categories of professional, ethical or normative, ethical knowledge, organizational strategies, education, managerial factors, resources, institutionalization, evaluation, staff, organizational culture, structure factors, organizational procedures or regulations and development of individual and organizational professional ethics. Also, the results of the quantitative section showed that extra-organizational professional ethics included 40 items in 9 factors of self-efficacy, scientific responsibility, individual ethics, managerial factors, organizational factors, job ethics, extra-organizational factors, social responsibility and belonging to scientific social, which two factors of self-efficacy and belonging to scientific social were removed from the pattern due to a factor load of less than 0.40. Finally, the pattern of extra-organizational professional ethics of deputies and heads of education districts was designed. Conclusion: According to the designed pattern of extra-organizational professional ethics of the deputies and heads of education districts, to promote the extra-organizational professional ethics in them can be improved the identified categories.

Purpose: The aim of tis research was presenting model of rotation from centralization to reducing of focus on the field of formality and power in decision-making of staff levels in education of Tehran. Methodology: Present research in terms of purpose was applied and in terms of implementation was quantitative. The study population was the principals and employees of the staff level of education ministry and the principals and teachers of secondary high schools of Tehran city in the academic years of 2018-19, which based on Cochran's formula from them, were selected 440 people by simple random and multi-stage cluster sampling methods. To collect data was used from 37-items researcher-made questionnaire that its content validity was confirmed by experts and the structure validity of instrument was confirmed by factor analysis and its reliability was calculated 0.94 by Cronbach's alpha method. Data were analyzed with exploratory factor analysis and structural equation modeling methods in SPSS and AMOS software. Findings: The findings showed that the model of rotation from centralization to reducing of focus on the field of formality and power in decision-making had six components of formality, power in decision-making, horizontal communication, delegation of authority, information technology and school-based. Also, the mentioned model had a good fit and all six components of formality, power in decision-making, horizontal communication, delegation of authority, information technology and school-based had a significant direct effect on the rotation from centralization to reducing of focus (P<0.05). Conclusion: Regarded to the results of the present study through improving the components of formality, power in decision-making, horizontal communication, delegation of authority, information technology and school-based can be achieved from centralization to reducing of focus on the field of formality and power in decision-making.

Perpose: The purpose of this study was to investigate the psychometric properties of the Friendship Self-Regulation Questionnaire (SRQ-F) in students. Methodology: In a descriptive-correlation and validation study, 216 and 226 graduate students from Ferdowsi University of Mashhad selected through multi-stage sampling method. Data were collected using the Friendship Self-Regulation Questionnaire (Ryan & Connell, 1989), Basic Need Satisfaction in Relationships (LaGuardia, et all, 2002) and Subjective Vitality Scale-State level Version (Ryan & Frederick, 1997). Internal consistency, exploratory and confirmatory factor analysis and criterion validity were analyzed. Findings: The results showed that the scale had four-factor structure with the variance explained 67.20%. The confirmatory factor analysis was confirmed. The scale had good construction reliability. The criterion validity confirmed in relation to basic need satisfaction in relationships and subjective vitality in friendship (P≤0.01). Conclusion: The Friendship Self-Regulation Questionnaire (SRQ-F) had good internal consistency as well as exploratory and confirmatory validity in students. This questionnaire can be used as a valid instrument in future studies.