This is an archived version of a blog post on preregistration. The first half of the post argues that there is not a strong justification for preregistration as a tool to solve problems with statistical inference (p-hacking); the second half argues …
This editorial note is an “action-based” follow-up to the previous PBFJ Editorial published in September 2021 … “A Declaration about Responsible Science” (Faff, 2021a). In that prior editorial, I made a very clear statement that “PBFJ is moving on a …
P. E. Meehl did first 10 sessions (Winter Quarter, Jan–Mar 1989). In the Spring Quarter, several other department members lectured on various topics. Then PEM did last two sessions (5/25/89 and 6/1/89).
A recently published series of open science guides help researchers in the Netherlands navigate open science. They cover topics such as pre-prints, open licenses, questionable publication practices (forthcoming) and how to apply open science in …
Answering the question of what fraction of a journal’s papers were previously available as a preprint is quite difficult to do. The tricky part is matching preprints (from a number of different servers) with the published output from a journal. The …
The social sciences—including economics—have long called for transparency in research to counter threats to producing robust and replicable results. In this paper, we discuss the pros and cons of three of the more prominent proposed approaches: …
Pre-analysis plans (PAPs) have been championed as a solution to the problem of research credibility, but without any evidence that PAPs actually bolster the credibility of research. We analyze a representative sample of 195 PAPs registered on the …
Amidst rising concern about publication bias, pre-registration and results-blind review have grown rapidly in use. Yet discussion of both the problem of publication bias and of potential solutions has been remarkably narrow in scope: publication bias …
Pre-registration of studies before they are conducted has recently become more feasible for researchers, and is encouraged by an increasing number of journals. However, because the practice of pre-registration is relatively new to psychological …