Effect size
A statistic showing how big the difference made by an intervention is, used to compare research findings.
- Used in
- All four UK nations (details may differ), United States, International
- Topic
- Teaching and learning
Being checked against official sources. This definition is written in our own words; always check the official guidance for your country.
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Related terms
- EEF (Education Endowment Foundation) England
- An independent charity in England that funds and evaluates research on what works in teaching and publishes the Teaching and Learning Toolkit.
More terms: Teaching and learning
Dual coding · Dual language program · EAL · Elaboration · ELL · English learner
More terms starting with E · Education glossary A–Z · Get a TIP for your class
Definitions are written by Classfern in our own words for teachers in the UK and the US. They are short explanations, not legal or official definitions: always check the official guidance for your country, nation or state. Classfern is not affiliated with or endorsed by any government department, inspectorate or exam board named here.