Generalized Eta and Omega Squared Statistics: Measures of Effect Size for Some Common Research Designs.

Psychological Methods - Tập 8 Số 4 - Trang 434-447
Stephen Olejnik1, James Algina2
1U Georgia, Coll of Education, Dept of Educational Psychology, Athens, GA, US
2U Florida, Coll of Education, Gainesville, FL, US

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