The effects of single-sex compared with co-educational schooling on students’ performance and attitudes: A meta-analysis (Pahlke et al., 2014)

Erin Pahlke, Janet Hyde and Carlie Allison’s oft-cited 2014 meta-analysis of 184 studies of single-sex schooling found small advantages for students in single-sex education in mathematics and science for girls and boys, and for girls in single-sex education in terms of general school achievement (Pahlke, Hyde & Allison, 2014, pp.…