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Effect of Facial Expression on Emotional State Not Replicated in Multilab Study
A coordinated replication effort conducted across 17 labs found no evidence that surreptitiously inducing people to smile or frown affects their emotional state. The findings of the replication project are published as part of a
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Effect of Commitment on Forgiveness Investigated in Large-Scale Replication Project
After a betrayal of trust, what motivates an aggrieved partner to try and resolve the problem instead of walking away or seeking revenge? Many studies have indicated that how people respond to a partner’s betrayal
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Preregistration, Replication, and Nonexperimental Studies
In last month’s column, I worried about whether encouraging us to preregister our hypotheses and analysis plan before running studies would stifle discovery. I came to the conclusion that it needn’t — but that we
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Replication Project Investigates Self-Control as Limited Resource
A new research replication project involving 24 labs and more than 2,100 participants failed to reproduce findings from a previous study suggesting that self-control is a depletable resource. The findings are published as part of
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New Application Deadline Set for Participating in Replication Project
APS recently issued a call for contributors for the latest Registered Replication Report (RRR), which is focused on Dijksterhuis & van Knippenberg’s 1998 “Professor Priming” study on the effect of priming on intelligence, and the
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“Professor Priming” Focus of APS Registered Replication Report Project
APS is pleased to announce the launch of a new Registered Replication Report project, a multi-lab direct replication of a variant of Study 4 from: Dijksterhuis, A., & van Knippenberg, A. (1998). The relation between
