Developing on Educational Administrators’ 21st Century Skills Scale: Study of Validity and Reliability

The aim of the study is to develop a valid and reliable scale for the assessment of the 21st Century skills of educational administrators. 21st Century skills is determined according to the classification in the literature. The content validity of the scale was obtained through the assessment of the items that were formed based on the literature by six experts. The study was carried out among 361 teachers working in schools. To achieve this aim, the 21st Century skills of the educational administrators were tested via Confirmatory Factor Analysis. At the end of the study, a valid and reliable scale that can be used for assessing the skills of 21st Century educational administrators was improved