“Progress Relies on Both”

Reproducibility is a core value of research. An open collaboration of more than 100 authors has recently conducted replications of empirical studies published in psychology journals and found that replication effects are considerably weaker than the original effects. While 97% of original studies had significant results, only 36% of replications had. The authors conclude that journal reviewers and editors may reject replication studies as unoriginal and prefer innovative studies instead. However, “innovation points out paths that are possible; replication points out paths that are likely; progress relies on both.” Read the full paper in Science here.

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