This is down to " hereditarian" science and a recent paper claimed, " differences in exam performance between pupils attending selective and non-selective schools mirror the genetic differences between them."

这归结为“遗传论”学说，且最近的一篇论文声称“就读精英学校和非精英学校的学生在考试成绩上的差异反映了他们之间的基因差异”。