Teachers College Prof. Sharon Lynn Kagan, one of the smartest people I know, spoke last week at a colloquium that was part of the festivities in connection with the inauguration of Susan Fuhrman as the 10th president of Teachers College. Lynn is one of the world's leading authorities on pre-kindergarten policy and standards. There's a summary of her remarks explaining why early childhood education has become such an important issue on the TC Website. She quoted former U.S. Surgeon General Julius Richmond's comment that "when you want to make knowledge count, three crucial ingredients are necessary. First, you must have a codified and compelling knowledge base. Second, you must have the public will. And third, you must have a codified social strategy."

She said early childhood education is a case in point.

"Fifty years ago, it was thought that ‘little children should be seen and not heard.' That there was not much going on in their little heads. That they should be at home with their mothers and babysitters because all they do is play. Today, every Governor, every business leader, every educator endorses investment in young children."

What’s changed? she asked

"We’ve got a useable knowledge base, with legs, that speaks to power. And it’s not just brain development studies, but also data on cost effectiveness – for example, that for every $1 invested in early childhood education, there’s a return of up to $17. There’s public will. People have been made to understand why early childhood education is necessary. Kids have appeared on the cover of Time, parents are now discerning about what good early childhood education really is, there has been testimony in Congress. Even nerdy academics like me have gotten involved in doing public relations."

A social strategy also has emerged. “Historically, early childhood education was characterized as 1,000 random acts of good intentions. We have worked hard to stress what it would take to create a system, what that would look like, and how to market it. So Julie was right. The lesson from him is the lesson for all of us. Moving practice and policy can never be just about knowledge. We can’t stop with just knowledge production.”