독해 후 문맥으로 빈칸 추론하기 — CEFR 6

과학의 재현성 위기

A finding that cannot be reproduced by an independent team is not yet knowledge.Large ＿＿ projects in psychology, medicine and economics have failed to reproduce between a third and two thirds of published results.The reaction to those figures has been revealing in itself. Some researchers treated them as evidence of fraud, which they largely are not. Deliberate fabrication exists and is rare; the ordinary causes are structural and far harder to remedy. A career is built on publication, and journals have historically published positive, novel and surprising findings. Every incentive therefore points towards analysing data until something reaches significance. This need not involve dishonesty, since a researcher may sincerely believe each analytical choice was the right one. The remedy that has worked best is also the least glamorous. Pre-registration requires the hypothesis and the analysis to be recorded before the data are collected. Registered reports go further, with journals accepting the paper on the strength of the design rather than the outcome. In fields that adopted them, the proportion of null results published rose sharply, which is exactly what should happen. Replication itself remains badly funded, because repeating somebody else's study advances nobody's career. Several funders now reserve a fixed share of grants for replication, which is a cheap correction. A subtler danger has emerged as the reform matures. Fields that report low replication rates appear untrustworthy, while fields that have never checked appear reliable. Transparency thus carries a reputational cost that opacity avoids. Any honest assessment of a discipline should begin by asking whether it has looked.

✓ replication— 심리학, 의학, 경제학의 대규모 재현 프로젝트에서 발표된 결과의 3분의 1에서 3분의 2가 재현되지 않았어요.