Examination of the Variables Explaining School Effectiveness by CHAID Analysis

In parallel with the increase in social expectations regarding education and its outcomes, studies on school effectiveness continue unabated. The ability of educational organizations to provide qualitatively higher education has become the focus of the researches. In this direction, school governance, the adaptation of governance principles to educational organizations, has come to the fore. The purpose of this research is to examine school effectiveness and to determine the significant variables in explaining school effectiveness. The study group of this research consists of 502 teachers working in Yozgat. Within the scope of this research, CHAID analysis was used to explain school effectiveness with school governance with the factors -"participation," "transparency," "rule of law"- and teachers' demographic variables. In terms of demographic variables, teachers' age, gender, union membership, education degree, seniority, working time with the current manager, year of employment at the current school were analyzed. As a result of the analysis, it was determined that the first significant variable in explaining school effectiveness was rule of law. Participation was found to be the second significant variable in predicting school effectiveness. It was inferred from the finding that adopting accountability within the rule of law dimension at school means taking steps to monitor the school's performance. Therefore, the rule of law has an impact on school effect. Furthermore, it was observed that accountability and equality practices positively affect school effectiveness. Based on the results, it was concluded that that better school performance can be increased depending on good governance practices like of the rule of law and following a participatory policy.