John B. Holbein (@johnholbein1) 's Twitter Profile
John B. Holbein

@johnholbein1

Associate Professor of Public Policy, Politics, Education @UVAbatten | I share social science.

ID: 289461078

linkhttp://sites.google.com/site/johnbholbein/ calendar_today28-04-2011 17:52:22

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John B. Holbein
@johnholbein1

a month ago

"We find no evidence that preregistration in itself reduces p-hacking and publication bias." But... "When preregistration is accompanied by a preanalysis plan we find evidence consistent with both reduced p-hacking and reduced publication bias."

"We find no evidence that preregistration in itself reduces p-hacking and publication bias." But... "When preregistration is accompanied by a preanalysis plan we find evidence consistent with both reduced p-hacking and reduced publication bias."