This paper tests three theories of class size determination: that schools assign better-behaved students, higher quality teachers, or higher-achieving students into larger classes. Furthermore, we estimate how these methodologies differ between public and private schools. Using a nationally representative sample from the USA, we show that, within…

This paper examines changes in demographic and socioeconomic inequalities in student achievement over the school career, and the extent that these inequalities are accounted for by other influences such as, region and socioeconomic background (where appropriate), school differences and prior achievement. The data analysed are from a longitudinal…

This case study addresses two major priorities of the Boston Foundation--health and education. Since the 2007 publication of the "Understanding Boston" report "The Boston Paradox: Lots of Health Care, Not Enough Health," the Boston Foundation has worked to draw attention to the epidemic of preventable chronic disease that not…