@article{article_789396, title={Development Of “ Environmental Scale For Children"}, journal={Kastamonu Education Journal}, volume={29}, pages={11–21}, year={2021}, DOI={10.24106/kefdergi.789396}, author={Koçak Tumer, Bilge and Temel, Fulya}, keywords={pre-school, environmental education, environmental scale}, abstract={This study was conducted to develop "Environmental Scale for Children”. 106 children between 48-72 months participated in the pilot study. The scale was concluded after the statistical analysis of the findings. Statistical analyzes of “Environmental Scale for Children” data were carried out using ITEMAN statistics program. Item discrimination difficulty index calculations were calculated as biserial correlation coefficient. Test retest was conducted with 98 children and the mean of the items was found as 11.85. The Pearson Correlation coefficient calculated for test-retest reliability was 0.69. This result shows that the test-retest reliability of the measuring tool is at a sufficient level. Also, total score correlation of the evaluation criteria of the test and Kuder-Richardson 20 (KR-20) reliability analysis was also conducted.}, number={4}, publisher={Kastamonu Üniversitesi}, organization={Gazi Üniversitesi}