Study: Replication Failures in Psychology Not Due to Differences in Study Populations

Replication failures in psychology not due to differences in study populations – Nature (free)

See also: 28 classic and contemporary psychology findings replicated in more than 60 laboratories each across three dozen nations and territories – Centers for Open Science (free)

Related: Evaluating the Replicability of Social Science Experiments (link to abstract and commentaries) AND Essay: The Experiments Are Fascinating. But Nobody Can Repeat Them – The New York Times (10 articles per month are free)