The Neuroscience of Screwing Up

resistant writes "As the evocative title from Wired magazine implies, Kevin Dunbar of the University of Toronto has taken an in-depth and fascinating look at scientific error, the scientists who cope with it, and sometimes transcend it to find new lines of inquiry. From the article: 'Dunbar came away from his in vivo studies with an unsettling insight: Science is a deeply frustrating pursuit. Although the researchers were mostly using established techniques, more than 50 percent of their data was unexpected. (In some labs, the figure exceeded 75 percent.) "The scientists had these elaborate theories about what was supposed to happen," Dunbar says. "But the results kept contradicting their theories. It wasn't uncommon for someone to spend a month on a project and then just discard all their data because the data didn't make sense."'"

Comments

You never discard the data

[techno-vampire]

If the data don't make sense according to your theory, you don't discard the data, you discard the theory and work out a new one that fits the facts as you've observed them. TFA says that Dunbar was watching postdocs doing research, and if so, they should have known better. Alas, too many people who call themselves scientists are more interested in proving their pet theory true than in finding out what's actually going on.