Does Preregistration Improve the Interpretablity and Credibility of Research Findings?

Abstract

Preregistration entails researchers registering their planned research hypotheses, methods, and analyses in a time-stamped document before they undertake their data collection and analyses. This document is then made available with the published research report in order to allow readers to identify discrepancies between what the researchers originally planned to do and what they actually ended up doing. In a recent article (Rubin, 2020), I question whether this historical transparency...