Experimental preregistration is required for publication in many scientific disciplines and venues. When experimental intentions are preregistered, reviewers and readers can be confident that experimental evidence in support of reported hypotheses is …
This course is designed to expose students to the history of psychology through a study of the methods used in research over time, with an emphasis on methods used in developmental psychology. Unlike most traditional history of psychology courses, we …
Comprehensive Results in Social Psychology (CRSP) is a novel journal for preregistered research (so-called registered reports, RR) in the field of social psychology. It offers RR-only publications, with the possibility of adding exploratory analysis …
Researchers often lack knowledge about how to deal with outliers when analyzing their data. Even more frequently, researchers do not pre-specify how they plan to manage outliers. In this paper we aim to improve research practices by outlining what …
The reproducibility problem that exists in various academic fields has been discussed in recent years, and it has been revealed that scientists discreetly engage in several questionable research practices (QRPs). For example, the practice of …
Some wish to mandate preregistration as a response to the replication crisis, while I and others caution that such mandates inadvertently cause harm and distract from more critical reforms. In this article, after briefly critiquing a recently …
The goal of science is to accumulate knowledge about nature. There are scientific values guiding how scientists should work, and scientific practices guiding how scientists do work. This course will examine the discrepancy between scientific values …
The goal of the course is to become a better scientist. You will learn about newest standards for scientific openness, and how they influence the reporting and interpretation of empirical evidence. One component of the course is an intervention to …
Preregistration is the practice of publicly publishing plans on central components of the research process before access to, or collection, of data. Within the context of the replication crisis, open science practices like preregistration have been …
Social science research has undergone a credibility revolution, but these gains are at risk due to problematic research practices. Existing research on transparency has centered around randomized controlled trials, which constitute only a small …