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과학적 이해의 세 수준과 실험적 통제

측정은 ‘무엇이’ 변했는지 알려 줄 뿐 — ‘왜’를 묻는 분석

기능적 관계를 입증한다는 것 — 오염변인과의 싸움

이해 점검 — 분석과 실험적 통제

현장에서 — 오염변인을 실제로 잡아낸 연구와 흔한 오해

측정을 넘어 분석으로 — 기술·예측·통제와 실험적 통제

<div class="simple-box-wrapper"> <div class="simple-box"> <div class="column"> <h3>Description</h3> <div class="ck-horizontal-line"><hr></div> <p>I'm a paragraph. Click to start writing that will inform, inspire, or encourage your community. We know you have so many things to share with the world. Happy editing!</p> </div> </div> </div>