Peer review gets an online makeover

Publishing your work in a journal is part and parcel of a researcher's life. You and I know how challenging it is to accomplish that especially getting passed through the peer review. Peer review has its advantages and disadvantages. The article below tells how peer review is being evolved to something more relevant now. Peer review – the unsung hero and convenient villain of science – gets an online makeover.

Getting published in the illustrious British scientific journal Nature is, frankly, a bitch. It's not just the years you spend designing the perfect experiment, or the hustling for grant money to collect the data. It's not even the long nights of trying to figure out how to express all that work elegantly in the cold language of scientific communication. No – the real trick is getting the editors at Nature to like it.

But that's still just the beginning: Those editors pick three or so relevant experts – from a list Nature requires you to submit – to anonymously assess your work's technical accuracy and overall merit. Those experts bounce it back to the editors, who add their own comments and send it to you asking for more work. If you decide it's worth the time and effort, you do it. And revise. And send it back to the reviewers. In the end, if everyone's satisfied, the article runs. If not, you submit it to another journal, one tier down, and do it all again. The process takes about four months.

That rigmarole is called peer review. Almost every journal does it, from marquee pubs like Nature to highly specialized periodicals like International Journal of Chemical Reactor Engineering. (No offense to IJCRE – you guys are a helluva read.) When it works, it's genius – quality control that ensures the best papers get into the appropriate pages, lubricating communication and debate. It's the quiet soul of the scientific method: After forming hypotheses, collecting data, and crunching numbers, you report the results to learned colleagues and ask, "What do you folks think?"

But science is done by humans, and humans occasionally screw up. They plagiarize, fake data, take incorrect readings. And when they do? Oy! Somebody always blames peer review. The process is lousy at policing research. Bad papers get published, and work that's merely competent (boring) or wildly speculative (maverick) often gets rejected, enforcing a plodding conservatism. It seems silly to say this about a system that's been in development since the mid-1700s, but the whole thing seems kind of antiquated. "Peer review was brilliant when distribution was a problem and you had to be selective about what you could publish," says Chris Surridge, managing editor of the online interdisciplinary journal PLoS ONE. But the Web has remapped the universe of scientific publishing – and as a result, peer review may finally get fixed.

Read how peer review finally gets fixed here.