Implementation quality of principles of reciprocal teaching in whole-classroom settings: a two-year study with low-achieving adolescents

Low-achieving adolescents are known to have difficulties with reading comprehension. This article discusses whether principles of reciprocal teaching can improve low-achieving adolescents' reading comprehension in whole-classroom settings and to what extent treatment effects are dependent on implementation quality. Over the course of two years, experimental teachers (n = 10) were given training and coaching aimed at using principles of...