Research design is determined as survey model so as to examine the difference teachers’organizational socialization levels and perceptions about leadership styles of their principals according to independent variables. Survey model is used to identify people’s attitudes, beliefs, values, habits, thoughts (Mcmillan ve Schumacher, 2001). Besides, the study’s design is correlational since predicting statistics are used to examine whether teachers’ perceptions about leadership styles of their principals predict their organizational socialization levels. Correlational studies aim to reveal correlational relationships between variables using correlational statistics (Balcı, 2011).