2.3.1. Instructional Leadership Questionnaire
The Instructional Leadership Questionnaire developed by Şişman is a 5-point Likert type scale consisting of 50 items. The questionnaire involves 5 dimensions.
• Determining and sharing the school’s objectives,
• Educational programs, and administering instructional process,
• İnstructional process, evaluating students,
• Supporting and improving teachers,
• Regular teaching and learning environment, and creating dimensions of climate.
Each dimension consisted of 10 questions. The questionnaire is based on Likert-type items ranging from (1) never, (2) rarely, (3) sometimes, (4) usually and (5) always.
The questionnaire was administered to a group of 150 teachers apart from the sample, to check its
reliability and validity. Cronbach’s alpha coefficient for this scale was .956. The reliability analysis of Şişman (1997), who developed this scale, was .92. As for the validity analysis, the KMO value was found to be .876 and p