A storm is hovering over the editors of the Journal of Personality and Social Psychology, which is to publish a paper offering evidence for precognition – knowledge of unpredictable future events. Feeling The Future, written by Daryl Bem, an emeritus professor of Cornell University, reports the results of nine experiments with more than 1,000 subjects, all but one of which appear to suggest paranormal powers. His findings are due to be published by the respected journal this year, and sceptics have been queueing up to rubbish them.
Among Bem's contentions is that participants given a memory test were more likely to remember words that they were later asked to practise, suggesting that the effects of this post-test rehearsal somehow reached back in time. He also found that subjects asked to select which of two curtains on a computer screen hid an erotic image were able to do so at a significantly greater rate than chance would predict. Intriguingly, the same experiment didn't produce any unusual results when the images behind the virtual curtain were less titillating.
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