Most science papers don’t begin with a description of psi, those “anomalous processes of information or energy transfer” that have no material explanation. (Popular examples of psi include telepathy, clairvoyance and psychokinesis.) It’s even less common for a serious science paper, published in an elite journal, to show that psi is a real phenomenon. But that’s exactly what Daryl Bem of Cornell University has demonstrated in his new paper, “Feeling the Future: Experimental Evidence for Anomalous Retroactive Influences on Cognition and Affect,” which was just published in The Journal of Personality and Social Psychology. Bem’s experimental method was extremely straightforward. He took established psychological protocols, such as affective priming and recall facilitation, and reversed the sequence, so that the cause became the effect. For instance, he might show students a long list of words and ask them to remember as many as possible. Then, the students are told to type a selection of words which had been randomly selected from the same list. Here’s where things get really weird: the students were significantly better at recalling words that they would later type.
more from Jonah Lehrer at Wired here.