Abstract:

It was aimed to develop a scale to reveal teachers' self-efficacy to create digital material with this research. Content and construct validity based on expert evaluations on the basis of a rational approach were made within the scope of validity. Statistically; construct validity studies were carried out with exploratory factor analysis (EFA), confirmatory factor analysis (CFA) and convergent validity analysis. Cronbach alpha, split-half and composite reliability determination techniques were used in the reliability analysis. With the analyzes regarding the explanation of the structure and Horn parallel analysis, a single factor scale with 26 items explaining 92.2% of the total variance was obtained. In the model tested with CFA, the standardized values of the items vary between 0.86 and 0.98, all t values are statistically significant; It was concluded that the fit indices of the measurement model tested were within perfect / acceptable criteria. Convergent validity calculated with CFA findings in a single factor structure is 0.88. The Cronbach alpha reliability coefficient was 0.99 in both study groups. The composite reliability coefficient (CR) calculated with CFA was found to be 0.885. These findings showed that "Teachers' Self-Efficacy Scale for Creating Digital Materials" is scientifically and psychometrically reliable and valid.

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