Questionable Research Practices

The trustworthiness of the cumulative knowledge in industrial/organizational psychology: The current state of affairs and a path forward

The goal of industrial/organizational (IO) psychology, is to build and organize trustworthy knowledge about people-related phenomena in the workplace. Unfortunately, as with other scientific disciplines, our discipline may be experiencing a “crisis …

The Weak Spots in Contemporary Science (and How to Fix Them)

In this review, the author discusses several of the weak spots in contemporary science, including scientific misconduct, the problems of post hoc hypothesizing (HARKing), outcome switching, theoretical bloopers in formulating research questions and …

Type I Error Rates are Not Usually Inflated

The inflation of Type I error rates is thought to be one of the causes of the replication crisis. Questionable research practices such as p-hacking are thought to inflate Type I error rates above their nominal level, leading to unexpectedly high …