{"product_id":"9780761915508","title":"Effect Size for ANOVA Designs","description":"\u003cp\u003eThis guide lays out the computational methods for \"d\" with a variety of designs including factorial ANOVA, ANCOVA and repeated measures ANOVA; \"d\" divides the observed effect by the standard deviation of the dependent variable. Throughout, the computations are illustrated on the same data, a comprehensive set of simulated observations on air traffic controllers. The authors also raise important theoretical issues including a discussion of \"off-factor\" in arriving at effect size as well as questions of research practice. \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"SAGE Publications","offers":[{"title":"Default Title","offer_id":47020407488752,"sku":"9780761915508","price":22.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780761915508_p0.jpg?v=1763656385","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780761915508","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}