Doucouliagos, Hristos - Deakin University, Faculty of Business and Law, School … - 2011
under Cohen’s (1988) conventional guidelines for zero order correlations is a small to moderate effect. The paper develops … new guidelines for key qualitative categories (small, medium and large). According to the new guidelines, partial ….50 for zero order correlations. Researchers and meta-analysts should exercise caution when applying Cohen’s guidelines to …