Developing measurement instrument of students' citizenship ecological behavior on citizenship education course in middle school.

Citizenship Education is currently interpreted as a multidimensional education, even Citizenship Education includes various disciplines related to citizenship issues. One of the actual citizenship problems is about environmental damage, because it is a problem experienced by all nations in the world. This study aimed to develop an instrument to measure students' attitudes related to students' ecological citizenship behavior as one of the outputs of Citizenship Education course in middle school. This study was using development method (R&D) which included several stages, namely preliminary research, development research, effectiveness measurement, and dissemination. The results of the expert assessment of the content and content validation test stated that the digital citizenship-based political participation instrument was assessed according to the CVI 1 (Relevant) value, while the broad-scale analysis of the questionnaire items was obtained with valid results of 26 questionnaire items with reliability value of 0.98. This study found that the instrument was relevant to measure civics learning outcomes in the form of students' ability to apply attitudes in accordance with the value of ecological citizenship. [ABSTRACT FROM AUTHOR]