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What is a double-blind trial?
Anonymous submission means that the reviewer does not know who the author of the paper is.

Blind evaluation is a system of organizing expert group evaluation, which is submitted anonymously, that is to say, the evaluation tutor does not know who the author of the paper is. In this way, the false rate of scores is low, so colleges and universities use this method to mark papers.

Sending dissertations without the author's name to experts who can't know the author for evaluation should be the most objective. General colleges and universities, especially graduate schools, have relevant regulations on blind examination of papers on a regular basis, and most of them randomly select a certain number of papers for blind examination.

Extended data:

The basic requirements of blind trial:

1. In order to ensure the normal work of blind examination of dissertations, all master students applying for dissertation defense must submit their dissertations 30 days in advance, and doctoral students should submit their dissertations 45 days in advance (except in winter and summer vacations).

2. Due to special circumstances, if it is not possible to recover all the papers submitted in time, graduate department can decide whether to let graduate students defend their papers first according to the recovered evaluation opinions, and then determine the handling opinions of the defense according to the recovered number of empty albums and evaluation opinions.

3. If the doctoral thesis is rejected by one vote in the double-blind review, two reviewers will be added for review. If negative opinions appear again, the paper will be judged as unqualified. If two votes are rejected, the paper will be judged unqualified. The master's degree thesis is subject to blind examination and one-vote veto system.

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