Panels (IMAGE) PLOS Caption Each panel shows the cooperation network for one of the peer review experiments. The thickness of the line indicates the amount of interaction and color indicates the type of interaction. Cooperation (blue) is dened as above average probability of both players accepting each others solutions. Obstruction (red) is dened as below average probability of both players accepting each others solutions. Under closed review (top row) there is less cooperation between players than under open review (bottom row). Credit Leek JT, Taub MA, Pineda FJ (2011) Cooperation between Referees and Authors Increases Peer Review Accuracy. PLoS ONE 6(11): e26895. doi:10.1371/journal.pone.0026895 Usage Restrictions This image is published under a Creative Commons Attribution License (CCAL), which allows them to be freely used, distributed, and built upon as long as proper attribution is given. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.