Peer review is more than a matter of tradition or formality. Peer review is an integral part of the research process, and helps insure the integrity of academic research. Peer review
- Helps prevent poor academic work from being shared
- Promotes the process of science being evaluated and scrutinized
- Promotes a culture of collaboration in science
- Maintains standards of scientific rigor
That being said, peer review is not without its controversies. Some common criticism of peer review include:
- That it is done as a formality and reviewers are not properly scrutinizing scientific work
- It can allow bias and secrecy in publishing
- It relies on unpaid labor by academics
- It delays the time between when research is completed and when it can be shared, slowing down the transformation of medical research into more effective clinical practice
Some emerging practices, such as experiments in open peer review and the growing trend of sharing article preprints, have arisen in part in response to these criticisms.