“…The scale is purposely designed to quantify the effects of educational activities consistent with sustainability principles, and the values on the four factors are expected to be sensitive to the different topics faced during the educational path. The scale is applied to investigate teachers' attitudes in different languages, showing sound validity and reliability values in the translated versions (e.g., Richter-Beuschel and Bögeholz, 2019 , 2020 ; Andić and Curić, 2020 ; Echegoyen-Sanz and Martín-Ezpeleta, 2021 ). Internal reliability of the scale in the current study is investigated using Cronbach's alpha (Environment, 0.603 pre, 0.689 post; Economy, 0.759 pre, 0.758 post; Education, 0.756 pre, 0.792 post; Society, 0.658 pre, 0.751 post; Total, 0.844 pre, 0.862 post).…”