The National Longitudinal School Database (NLSD) comprises three files, making up a near-census of all schools and districts in the United States from school years 1990-91 to 2019-20. The three files are the Public School File, Private School File, and District File. As evident by the titles, the first two files report data at the school-level for…

This report examines the relationship between socioeconomic status, as defined by a free-and-reduced lunch proxy variable, and student growth percentiles by elementary, middle, and high school grade levels for math, reading, and writing. Comparisons were made between median growth percentiles for each educational level by free and reduced lunch…

Background: Computerized point-of-sale (POS) machine software that allows parents to place restrictions on their child's school meal accounts is available. Parents could restrict specific foods (e.g., chips), identify specific days the child can purchase extra foods, or set monetary limits. This descriptive study examines the use of parental…