Last month, yet another study came out examining the effects of Head Start on children’s long-term outcomes. The findings were lackluster: Depending on the cohort of children and outcomes you’re looking at, the effect of Head Start was either negative or non-existent.
This study is noteworthy for a few reasons. It uses the same analytical approach as a high-profile 2009 study on Head Start, conducted by Harvard economist David Deming, which found Head Start had unquestionably positive results. And in a twist I’m definitely reading too much into, a former Deming student is one of the lead co-authors on this new study. People are also paying attention to this study because the findings go against a truly massive body of evidence on Head Start, which largely shows that Head Start has positive effects on children and families.
But what snagged my attention is the fact that the research question at the heart of this study is irritatingly useless. It asks, essentially, “Does Head Start work?” That’s a question we answered a long time ago. And the answer is: It depends.
Again, the existing research on Head Start overall is positive. But we also know that there is wide variation in quality between individual Head Start providers. It’s a valuable federal program that can get better. Continue reading