درخت حوزه‌های تخصصی

Purpose: Present study was conducted with the aim of the effects of teaching method of writing with brain-based learning on educational self-efficacy and written ability of female students in fifth grade of primary school. Materials & Methods: A quasi-experimental method with designing pre-test and post-test with unequal control group was used and to select the sample, the one-stage cluster sampling method was applied. The population of this study included all Esfarayen elementary school fifth grade female students in the academic year of 94-95 that their number was 483 people. The current sample consisted of 30 people who were randomly assigned to two experimental and control groups. Findings: Examining and analyzing of obtained scores, using covariance analysis showed between written language of the control group and the experimental group as well as between academic self-efficacy of experimental and control group there is statistically significant difference. Discussion: Accordingly, training writing with the method of brain-based learning was effective on written language of students. Therefore, it can then be concluded brain-based approach training had desirable effect and can be used practical.

Purpose: The purpose of organizational culture is a system of common inference that members have toward one organization, and this same feature divides the two organizations into one another. Members of the organization train new members in order to solve external compatibility issues and internal consistency as the best way to solve problems, written and even written culture of their organization. Therefore, having the capacity to change and transform organizational culture, it is possible to change the actions of thoughts and feelings of a large part of the organization's members. Methodology: The research is applied in terms of purpose and in terms of collecting field and descriptive information that is carried out using a combination of exploratory (qualitative-quantitative) method and the reason for its exploration is to develop an appropriate model of organizational culture. The statistical population of the study consisted of 30 senior managers of the welfare organization. According to them, the dimensions of the research were identified and finally, the hypotheses and the final questionnaire were designed. A sample of 381 individuals was selected according to Morgan's table. Then, a relative cluster sampling Each area was randomly selected. Amos software was used to measure the assumptions. Results: The results showed that there is a reverse and significant relationship between organizational culture and organizational silence. There is also a direct and significant relationship between organizational culture and organizational commitment and organizational citizenship behavior. Conclusion: In the end, it should be noted that the organizational culture variable has been able to positively influence the organizational commitment and organizational citizenship behavior through the organizational silence variable.