Özet:

The aim of this study is to determine the impact of teachers’ participation in decision-making situations on organizational justice perceptions. The universe of this research is made up of 3194 high school teachers who work in the Mersin province center in the 2017-2018 educational year. The sample of the study consists of 561 teachers selected from this universe by a simple, unselective sample method. Research findings show that teachers participate in decisions "often" in the size of collective decisions, "sometimes" in the size of student affairs and academic decisions, and "rarely" in the size of school management. The teachers’ perceptions of organizational justice are at the level of “I agree”. There is also a positive and middle-level relationship between teachers' organizational perception of justice and gathering decisions, student affairs and academic decisions and school management size average. Finally, the size of student affairs and academic decisions is the size that affects the perception of organizational justice of teachers at a high level. This size follows the dimensions of "collective decisions" and "school management" in order. These three dimensions together describe 32% of the teachers’ organizational justice perception. Comparing the findings of the research with the field, a discussion was created and some recommendations were developed along with the results obtained.