Structural Relationships between Organizational Trust, Professional Ethics, Organizational Structure with school Effectiveness with Mediating Role of Teachers’ Performance Evaluation

The purpose of this study was to investigate the structural relationship between organizational trust, professional ethics, organizational structure and school effectiveness with mediating role of teachers’ performance evaluation. Research method was practical and structural equations model. The statistical population were all senior high-school teachers in Urmia city in the academic year of 2018-19 that between them utilizing Krejcie and Morgan table and proportionate stratified random sampling technique 306 teacher were selected as research sample. For data collection the researcher-made questionnaire for evaluating the performance of the teachers, the standard questionnaire of the structure, professional ethics, trust and an abridged questionnaire of school effectiveness were used. The construct validity and reliability of the instruments were tested and confirmed using confirmatory factor analysis and Cronbach’s alpha test; respectively. SPSS 22 and AMOUS 22 were two statistical soft-wares to serve the purpose of data analysis. The results showed that the standard coefficients of structure to effectiveness (0/47), trust to effectiveness (0/35), professional ethic to effectiveness (0/08) and performance evaluation to effectiveness (0/16) paths were significant. As well as bootstrap test  results demonstrated that trust, structure, professional ethics to effectiveness by mediating of performance evaluation indirect paths were significant. According to these findings performance evaluation can effect on the relationship between trust structure, professional ethic and effectiveness.