Teachers have the greatest school-based effect on the achievement of any child in their classrooms, but highly effective principals can positively affect the achievement of every student in their schools. The difference between a highly effective principal and an average one is equal to two-to-seven months of extra learning per year for each child…

The Child Welfare League of America is the nation's oldest and largest membership-based child welfare organization committed to engaging people everywhere in promoting the well-being of children, youth, and their families and protecting every child from harm. By publishing a diverse range of views on a wide array of topics, "Children's…