Analysis of Validity and Reliability The self-efficacy item, which is a dependent variable, the NCS teacher competency, which is a moderating variable for NCS class content, and the NCS awareness level, which is an independent variable, all had their validity and reliability confirmed.
타당도와 신뢰도 분석 독립변수인 NCS 인식수준과 NCS 수업내용 조절변수인 NCS 교강사 역량 종속변수인 자기효능감 문항에 대하여 타당도와 신뢰도를 검증하였다.