Center for Open Science

The preregistration revolution

Progress in science relies in part on generating hypotheses with existing observations and testing hypotheses with new observations. This distinction between postdiction and pre...

Evaluating the replicability of social science experiments in Nature and Science between 2010 and 2015

Being able to replicate scientific findings is crucial for scientific progress^1-15. We replicate 21 systematically selected experimental studies in the social science...

Investigating Variation in Replicability

Although replication is a central tenet of science, direct replications are rare in psychology. This research tested variation in the replicability of 13 classic and contemporar...

Registered Reports

Ignoring replications and negative results is bad for science. This special issue presents a novel publishing format – Registered Reports – as a partial solution. Peer review oc...

Publication and other reporting biases in cognitive sciences: detection, prevalence, and prevention