"대응 노력에 대해 얼마나 알고 계십니까?"라는 문항을 5점 척도(①: 전혀 모른다 ∼ ⑤: 매우 잘 알고 있다)로 측정하였다.
The question that says "How much do you know about the response efforts?" was measured on a 5-point scale (①: Don't know at all ~ ⑤: Know very well).