Institute of Educational

One of the most important resources for any organization, competitiveness and innovation, knowledge management and knowledge sharing in the organization and the process is correct. Despite the importance knowledge sharing, manpower agencies may refrain from doing it. That's why one of the key challenges in knowledge management is how organizations can encourage employees to share their knowledge and to motivate them. This paper seeks to examine the institutional factors
(organizational culture, Structure , organizational support, perceived, the competences technology, methods for motivating, Control Head) knowledge sharing within group and administration building of the Central Bank export of Tehran as a case study , this study selected after reviewing the literature , the definitions and concepts , research has indicated . library and field research methodology and questionnaire and the factors influencing knowledge sharing , to 290 employees and experts of the
distribution of the results stratified random sampling is obtained . In this study, we analyze with, SEM & CFA of software SPSS and Lisrell. Research findings show that organizational structures have the greatest impact on knowledge sharing, have espectively: controlled, then the head, using motivational, technological capabilities, understanding and supportive corporate culture, followed last level. Within the guidelines for the shortcomings in the organization to improve BSI will be presented

The challenges facing education system today require that schools be able to continuously transform into flexible and agile organization which respond to environment driven opportunities. Therefore, the main objective of this paper is to study the investigation the relationship between human capital and organizational agility in high schools of Tehran city. Descriptive-correlation method was used. Population of this study consisted of all private­ and public high schools of Tehran city (­411 school). According to Cochrane formula, 79 schools were selected as samples. Multiple cluster sampling method was used in this research.­ schools agility questionnaire (Researcher-Made) and human capital assessment scale )­­Naderi, 2015) was used for data collection.­ The questionnaire reliability was evaluated based on Cronbach’s alpha (organizational agility =α­0.804 and human capital =α0.853). Data was analyzed through Pearson coefficient of correlation & structural equation model technique. The main findings are: A positive relationship was found between general indicator of human capital and organizational agility high schools in of Tehran city. The result indicated that human capital enhances the influences an school agility capabilities.

In recent years, the use of modern technologies has grown Strongly in the teaching process. Today, one of the key challenges in using ICT in schools is the level of ICDL teachers' knowledge and skills in the teaching process.The present study was conducted to examine the level of ICDL teachers' knowledge and skills in the teaching process in the academic year of 94-95. The statistical population of this research is all teachers of high school in qeydar city that 70 people were selected according to Morgan table with random cluster sampling method. A researcher-made questionnaire was used to collect data. Its validity was estimated by a group of professors, educational specialists and some teachers, and its reliability was estimated using Cronbach’s alpha coefficient. In general, the results of this study showed that the computer skills and knowledge of teachers in the teaching process are moderate. Also, inferential statistics analysis showed that there is no statistically significant difference between the gender variable and the level of knowledge and computer skills of teachers in the teaching process. And also inferential statistics analysis has shown that there are meaningful statistics differences between gender variables, age, education and level of knowledge and skills computer of teachers in teaching process.

The current study aims to peruse the effectiveness of teaching communicative skills through multimedia on the self-esteem of girl students with hearing problem. The research methodology is of semi empirical type and statistical population encompassed the whole girl students with hearing problem at sixth grade in Tehran city. With sampling method, thirty students were selected and randomly were divided into two groups: control and experiment. The tool for collecting data in this study was Kupper smith's self-esteem questionnaire. This scale has fifty eight questions in which fifty questions are evaluating the self-esteem and eight questions are lie detectors. Totally the fifty questions are divided into four subscales naming: total self-esteem, social self-esteem, family self-esteem and educational self-esteem. the grades are one and zero and the answers are whether yes or no. the experiment group was trained through multimedia software which is built by the researcher , and the control group was kept  away from the independent variable . For checking the changes, first a pre-test was conducted on both groups. After the pre-test was conducted, the experiment group was exposed to independent variable and post test was conducted on both groups. Statistical approaches in two levels of descriptive (central and  dispersal indexes) and deductive ( covariance' s single variable analysis )were used for analyzing the research's data. Generally the results showed that students' self esteem increased by teaching communicative skills by using multimedia. 

This study aims to examine the situation of research help seeking among graduate students (students of master and Ph.D. candidates) at Ferdowsi University of Mashhad. The sample size was 425, selected by Quota sampling and based on educational level, gender and faculty. The 58 items questionnaire prepared and analyzed by the researchers was used to measure research help seeking. The results showed that there is a significant difference in score average of help seeking among different faculties. Average female students in the component of adaptive help seeking and average male students in component of avoidance of help seeking were significantly higher. Average graduate students in dimension of need for research help seeking and avoidance of help seeking and average Ph.D. students’ in component of adaptive help seeking were higher. Ultimately, since weakness in research skills is among the different factors in both the conduction and application of research findings and it would probably invalidate the findings, professional commitment would dictate that in case the need arises, the researcher would use the help-seeking strategy.