IFS - Can grammar schools improve social mobility?

12 Sep 2016 05:05 PM

Yesterday, the Secretary of State for Education outlined proposals that would allow an expansion of grammar schools across England.

This could represent a significant shift in the education system in England. As ever there would be costs and benefits to such a change. It does appear that those who attend grammar schools do, on average, somewhat better than similar children in the comprehensive system. On the other hand, those in selective areas who don’t get into grammar schools do worse than they would in a comprehensive system. The real question for education is whether we can have the benefits without the costs. Do London schools point the way forward?

Entrants to current grammar schools are four times as likely to have been educated outside of the state system than to be entitled to free school meals despite the fact that across the population at least six times as many 11-12 year olds are entitled to free school meals than were previously educated outside the state system.

There is robust evidence that attending a grammar school is good for the attainment and later earnings of those who get in. But there is equally good evidence that those in selective areas who don’t pass the eleven plus do worse than they would have done in a comprehensive system.

There are benefits from a selective system for those who make it into selective schools. Expanding grammar schools may thus be a way of improving the educational achievement of the brightest pupils and there is clear evidence that this is an area where England lags behind other countries. However, those who don’t get into grammar schools do worse than in a comprehensive system. Is there a way of getting the benefits without the costs?

Grammar schools therefore seem to offer an opportunity to improve and stretch the brightest pupils, but seem likely to come at the cost of increasing inequality. Inner London, by contrast, has been able to improve results amongst the brightest pupils and reduce inequality. This suggests that London schools probably offer more lessons on ways to improve social mobility than do grammar schools.