2 ms·
A randomized trial would probably violate all manner of ethics rules, and be vociferously opposed by parents, at least those who care about their kids' educatio
by fmajid 3y ago
A randomized trial would probably violate all manner of ethics rules, and be vociferously opposed by parents, at least those who care about their kids' education, and thus we'd fall back to the same self-selection problem the author highlights.
- collinmcnulty 3y agoNot necessarily. I went to a charter middle school that received more qualified applications than they had seats, so they had a lottery every year. You could easily compare students who won the lottery to those who did not.