National Assessment of Educational Progress, 2006
The National Assessment of Educational Progress, 2006 (NAEP 2006), is a study that is part of the National Assessment of Educational Progress (NAEP) program; program data is available since 1990 at https://nces.ed.gov/nationsreportcard/naepdata/. NAEP 2006 (https://nces.ed.gov/nationsreportcard/) is a cross-sectional …