The Washington Post – Valerie Strauss
“A new study (Pahlke, Hyde, & Allison, 2014) reports a meta-analysis of 184 studies representing 1.6 million students in K-12 across 21 nations. The authors place considerable emphasis on the problem of control in this research. They end up concluding that, with proper controls, analyses show that single-sex classrooms don’t help students much.”(more)