This study aims to reveal the effect of the principals’ perfectionism on organizational stress of teachers according to the perceptions of the teachers who are working in primary and secondary schools and the level of organizational stress of teachers. The sample of the study consisted of 369 teachers by choosing with the method of simple random sampling. Data was collected by a “positive-negative perfectionism scale” and “perception of stress scale”. Data analysis was analyzed by using IBM SPSS 21.0 program by using hierarchical multiple linear regression method. At the end of this study, it was seen that principals’ negative and positive perfectionist behaviours predict teachers’ organizational stress in a meaningful way. It was understood that positive and negative perfectionist behaviours increased the factors of organizational stress, and it was also seen that principals’ negative perfectionist behaviours increased the stress in organizational structure. As a suggestion, principals need to exhibit their perfectionist behaviours in a correct and positive manner. This situation enables teachers to increase their dependence to their jobs. It is also recommended that principals should investigate the effects of perfectionism on their management abilities, competitive attitudes and leadership qualities.

Despite the fact that crisis management is essential for school’s smooth operation and crises occur at schools and education institutions around the world, Greek school is characterized by limited readiness to manage its potential crises. This study investigates the attitudes and perceptions of teachers concerning crisis events in school units bearing in mind that such events occur in a unique context in every school and every situation. The study’s findings are based on data collected through an empirical, qualitative research. The results show that that school premises in Greece are not considered safe sites not only due to students’ aggressive behaviour but also to the feebly support provided by the Ministry of Education and the Local Authorities as well as teachers’ feelings of inadequacy and inappropriateness. Since the problem of school safety is proved to be multifaceted, it requires collectivity and a dedication to strong collaboration in order to be solved.