About FORRT
About FORRT
Awards
Calendar
Code of Conduct
Community
Contributors
Curriculum Vitae
Feedback
Get Involved
Mission & Advocacy
Newsletters
Partners
Principles
Talks
Teams
Educational NEXUS
About Educational Nexus
Adopting Principled Education
Clusters
Curated Resources
Developing Countries & OS
Educators' Corner
Equity in Open Science
Glossary
Impact of OS on students
Lesson Plans
Mapping OS Communities
Neurodiversity Team
Pedagogies
Self-Assessment
Social Justice Initiatives
Summaries
Syllabi
Teaching OS
Wheel of Privilege
Replication Hub
About Replication Hub
FReD Explorer
FReD Annotator
FReD R-Package
Replications & Reversals
Positive Changes from the Replication Crisis
Submit a replication to FReD
Publications
🚀 Get involved!
Effect Size
The Meaningfulness of Effect Sizes in Psychological Research: Differences Between Sub-Disciplines and the Impact of Potential Biases
Effect sizes are the currency of psychological research. They quantify the results of a study to answer the research question and are used to calculate statistical power. The interpretation of effect sizes—when is an effect small, medium, or …
Cite
×