A reading curriculum: Gap-widening vs gap-narrowing
The idea that education acts as a Matthew Effect that disproportionately benefits those who start with most is an uncomfortable but well-understood phenomenon. Everything we do in schools either widens the advantage gap between the most privileged and least privileged students, or narrows it. This is, I think, a real dichotomy: anything that, on balance, appears net neutral is in fact acting to keep the gap a yawning chasm of inequity. This allows us to look at any potential intervention or policy and ask whether it's likely to widen or narrow the gap. Take, for instance, Renaissance Learning's ubiquitous quizzing software, [...]