{"product_id":"essential-guide-to-effect-sizes-cambridge-university-press-9780521142465-statistical-power-meta-analysis-and-the-interpretation-of-research-results-paul-d-ellis","title":"Essential Guide to Effect Sizes","description":"\u003cp\u003eThis succinct and jargon-free introduction to effect sizes gives students and researchers the tools they need to interpret the practical significance of their results. Using a class-tested approach, it explains the reporting and interpretation of effect sizes, the analysis of statistical power, and the meta-analytic pooling of effect size estimates.\u003c\/p\u003e","brand":"Paul D. Ellis","offers":[{"title":"Default Title","offer_id":52245328658774,"sku":"9780521142465","price":55.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0886\/3206\/6390\/files\/9780521142465.jpg?v=1767769521","url":"https:\/\/www.englishbook.fi\/products\/essential-guide-to-effect-sizes-cambridge-university-press-9780521142465-statistical-power-meta-analysis-and-the-interpretation-of-research-results-paul-d-ellis","provider":"Bookshop","version":"1.0","type":"link"}