Replication

The changing face of psychology

The Guardian: In 1959, an American researcher named Ted Sterling reported something disturbing. Of 294 articles published across four major psychology journals, 286 had reported positive results – that is, a staggering 97% of published papers were underpinned by statistically significant effects. Where, he wondered, were all the negative results More

Psychologists strike a blow for reproducibility

Nature: A large international group set up to test the reliability of psychology experiments has successfully reproduced the results of 10 out of 13 past experiments. The consortium also found that two effects could not be reproduced. Psychology has been buffeted in recent years by mounting concern over the reliability More