Several schools have low black graduation rates as mentioned in the source. These schools should roll back AA and admit blacks more selectively to boost graduation rates. Example: U of M, 21 percentage point rate difference. Negative consequences? Fewer college graduates overall. When AA reduces overall college graduation rates, that's too much.
Waiting on approval... here, I'll edit in some responses.
@Luis:
Schools should not be under political pressure to raise minority admittance and they should set their own AA policies. Regardless of why rates are lower, the important thing is keeping the overall graduation rate up.
@bob:
At the bottom. Asians and Jews, and especially Ashenkazi Jews, consistently average high in intelligence. People with certain genetic disorders like torsion dystonia have high average IQs as a group. It's unlikely these differences are due entirely to culture or discrimination.
@GB:
That's possible, and there should be more research on this approach. Nonetheless it should be either/or- admit more black students to increase integration or implement color-blind admission. As it is AA is responsible for lower graduation rates.
@watsisname:
Use all the techniques regularly used to control for these variables. Control for ST by not having a stereotype priming condition. Find black students of high or middle SES from an all-black or almost all-black school to control for discrimination. All the black students must be adopted and raised by white parents of high or middle SES to control for culture.
That would be rather complicated to implement I admit. But I would be satisfied if black children adopted by whites and not given ST priming were shown to have average IQ.