Uncommon Descent Serving The Intelligent Design Community


At ScienceNews: Statistical significance as a strange idea

Bower: To make matters worse, psychology journals began to publish papers only if they reported statistically significant findings, prompting a surprisingly large number of investigators to massage their data — either by gaming the system or cheating — to get below the P value of 0.05 that granted that status. Inevitably, bogus findings and chance associations began to proliferate. Read More ›