What one study finding pre-K harms kids, and another finding cash can change their brains, can tell us about public policy.

The pre-K students fared worse on state assessments than their peers and had worse outcomes “for disciplinary infractions, attendance, and receipt of special education services.” ...

The Texas legislature-established pre-K program allows automatic eligibility for children who meet certain criteria. Related Articles Biden plan seeks to expand education, from pre-K to college ...