Resources

Publication bias and questionable research practices in primary research can lead to badly overestimated effects in meta-analysis. Methodologists have proposed a variety of statistical approaches to correct for such overestimation. However, it is not …

Effect size information is essential for the scientific enterprise and plays an increasingly central role in the scientific process. We extracted 147,328 correlations and developed a hierarchical taxonomy of variables reported in Journal of Applied …

The session was part of the COS 10 Year Anniversary, which took place in Washington, DC on May 8, 2023.

Registered Reports: Peer review before results are known to align scientific values and practices. Registered Reports is a publishing format used by over 250 journals that emphasizes the importance of the research question and the quality of …

Learn about courses, in a wide range of fields at a variety of institutions, where principles and resources from Project TIER have been used to teach transparent research methods.

These lectures and tutorials introduce students to the scientific process and open research practices, in order to ensure that psychological research is as rigorous, transparent and, ultimately, as reproducible as possible. We also consider …

A collection of course syllabi from any discipline featuring content to examine or improve open and reproducible research practices. Email to join project, access articles, or add other syllabi.

Formal onboarding materials help to introduce new undergraduate researchers to a specific laboratory and the broader culture of the field. Research faculty members should be supported and encouraged to create these materials.

Preprints increase accessibility and can speed scholarly communication if researchers view them as credible enough to read and use. Preprint services do not provide the heuristic cues of a journal's reputation, selection, and peer-review processes …

Methods for efficient, reliable, and reproducible science This course is designed to bolster the work of early-career scientists, including first year graduate students, by providing them with guidance to create a precise and personalized pipeline …