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Scholarly peer review

society Maturity 11-13 Next article →

Researchers often write new papers about their work. Before these papers are published, experts check them. This is called peer review. It helps make sure the work is good.

Peer review has a long history. The first records go back to 1665. In the past, editors often made decisions alone. For example, Max Planck helped check papers by Albert Einstein. Later, the system changed. By the middle of the 20th century, using outside experts became common. This helped editors manage their heavy workload.

How does it work? First, an editor looks at the paper. This is a desk evaluation. If the paper does not fit, the editor rejects it. If it does fit, the editor sends it to referees. These referees are experts in that field. They look for mistakes or ways to improve the work. They might suggest changes or ask for new tests.

Sometimes, the author and the referee do not know each other. This is called dual-anonymous peer review. This helps keep the review fair. Peer review helps keep bad or wrong ideas out of science. It helps scholars trust the things they read.

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