Finkelstein, Daniel M.; Hill, Elaine L.; Whitaker, Robert C. - Mathematica Policy Research - 2008
.S. Department of Agriculture (USDA), to examine three areas of school food environments: policies and practices, availability of … schools in 38 states. Researchers found that the overall food environment becomes significantly less healthy as students … schools and 92 percent of middle schools sold food and beverages a la carte, and nearly 80 percent of these secondary schools …
