By Rachel E. Gross
Originally published March 3, 2016
Remember that study that found that most psychology studies were wrong? Yeah, that study was wrong. That’s the conclusion of four researchers who recently interrogated the methods of that study, which itself interrogated the methods of 100 psychology studies to find that very few could be replicated. (Whoa.) Their damning commentary will be published Friday in the journal Science. (The scientific body that publishes the journal sent Slate an early copy.)
In case you missed the hullabaloo: A key feature of the scientific method is that scientific results should be reproducible—that is, if you run an experiment again, you should get the same results. If you don’t, you’ve got a problem. And a problem is exactly what 270 scientists found last August, when they decided to try to reproduce 100 peer-reviewed journal studies in the field of social psychology. Only around 39 percent of the reproduced studies, they found, came up with similar results to the originals.
The article is here.