https://hotair.com/headlines/archives/2013/02/13/pre-k-is-a-better-investment-than-the-stock-market/feed/HotAir is the leading conservative blog for breaking news and commentary covering the Biden administration, politics, media, culture, and current elections.en-usTue, 09 Jun 2026 06:49:40 -0400<![CDATA[The most influential are the Perry Preschool Project and the Carolina Abecedarian Project. Those are two randomized trials, conducted in 1960s Michigan and 1970s North Carolina, respectively. Participants have been followed ever since so as to ascertain long-term outcomes in terms of things like incarceration rates, teen pregnancy, average education level, average income, and more. Because the studies were randomized, we can know beyond a reasonable doubt that any significant differences are due to the influence of the preschool programs.]]>Wed, 13 Feb 2013 22:10:35 -0500<![CDATA[Allahpundit]]>https://hotair.com/headlines/2013/02/13/pre-k-is-a-better-investment-than-the-stock-market-n100122