Way to throw away credibility, with a survey question like this:
" “For the public schools to help the
U.S. live up to its ideals of justice and equality, do
you think it’s more important that they (A) focus on
raising the achievement of disadvantaged students
who are struggling academically OR (B) focus equally
on all students, regardless of their backgrounds or
achievement levels?” Only 11 percent chose the former,
while 86 percent chose the latter."

Rephrased: Given that eqaulity is important... is equality important?

Haven't read far enough to see if they address ceiling concerns (some percent of the top 10% can't go any higher.)