I’m going to be honest with everyone. Getting education policy right is hard work. There are no silver bullets out there. Some things (like school choice) show small but consistent benefits in study after study. Other practices (like paying teachers to earn masters degrees) represent large outlays of money with no return.
Today I’m looking at pre-K or early childhood education. Some recent research further calls into question the prevailing line on increasing tax subsidies for preschool. Chalkbeat Tennessee last week reported on a landmark study that challenged some conventional wisdom. Since as a 5-year-old edublogging prodigy I tend to be more than a little unconventional, it seemed like a reasonable idea to bring it to your attention:
A new Vanderbilt University study suggests that public pre-kindergarten programs in Tennessee might actually negatively impact students as they advance through school, surprising experts and advocates alike. But the study’s lead researchers say that policymakers shouldn’t abandon pre-K as they seek to close the achievement gap between minority and lower- and higher-income students.
A careful read through the executive summary of the Vanderbilt University report raises some significant caution flags. Studying a randomly assigned group of more than 1,000 kids, researchers essentially found that the initial advantages provided to Tennessee pre-K participants washes away by the end of kindergarten. By first grade, teachers observed worse “non-cognitive” (aka attitude and behavioral) outcomes for the pre-K kids, followed by a similar statistically negative result in “cognitive” (or academic) results in second grade.
This study, which follows its subjects through third grade, is not the original. It’s a sequel. Continue Reading »