درخت حوزه‌های تخصصی

Purpose: The purpose of this study was to investigate the appropriateness of the content of the educational network - growth information with the educational needs and interests of its users. Methodology: The present study was applied in terms of purpose and descriptive in terms of implementation method. The research community of students and teachers of the second-high school of Nazarabad city were in the academic year of 2018-19. The sample size was calculated according to the Cochran's formula of 345 students and 105 teachers, who were selected by multi-stage cluster sampling. The research instrument of the researcher-made questionnaire had two forms of student (41 items) and teacher (34 items). Their formal and content validity was confirmed by 10 experts and its reliability by Cronbach's alpha method for both student and teacher forms were 0.98. Was obtained. At the descriptive level, data analysis of central orientation and scattering indicators including mean, standard deviation, frequency and frequency percentage were used, and at the inferential level, t-test was used to test statistical hypotheses. Findings: The findings of the present study showed that the average content of the educational network - growth information in terms of needs and interests of students and teachers and their five dimensions in both groups including knowledge needs, skill needs, attitude needs, interests and thinking ability and problem solving below It was moderate (P <0.05). Conclusion: Due to the incompatibility of the content of the educational network - growth information with the educational needs and interests of students and teachers, it is necessary to design and prepare appropriate content after proper and comprehensive educational needs assessment.

Purpose: The aim of this study was to Presenting Human Resource Selection Model in Education with Tricycle Model. Methodology: This study was applied in terms of purpose and exploratory in terms of data type. The statistical population of the qualitative part of the research included university experts and senior managers of education and training of the whole country in the academic year of 2018-2019. Using the principle of theoretical saturation, 23 experts were selected based on purposeful sampling method. And the deputies of the Education Organization in the whole country were 900 people in 1397-98, and using the Cochran's formula, 270 people were selected based on the relative class sampling method. In order to collect the data, two interview tools and a researcher-made questionnaire including 87 items were used. Its validity was examined in three formal, content and structural methods and its reliability (Cronbach's alpha and hybrid reliability) was above 0.7. The data analysis method in the qualitative part of the theoretical coding was based on the method of basic data processing theory and in the quantitative part the methods of confirmatory factor analysis and modeling of structural equations were used using Lisrel-v8 software. Findings: According to the findings, the factors influencing the selection of human resources, including the behavior of the professional citizen, job performance and innovation, and the constituent components of human resource selection included, contextual, structural and behavioral components. Also, all the components identified in the current situation were evaluated as desirable. In addition, in this study, the mechanisms, contexts and barriers to human resource selection were identified. Conclusion: Strategies for developing an operational plan to improve human resource development in the education organization; Paying attention to meritocracy in delegating work responsibilities; Continuous evaluation of employee performance; The removal of infrastructure and credit barriers to staff access to Internet and scientific networks. Finally, it is possible to improve the choice of human resources according to the amount of components of the behavior of a professional citizen, job performance and innovation.