A study was done of student achievement and its relation to family and community poverty in light of 20 years of education reform and Chapter 1 funding since 1966. The study used the following three long-term studies of American high school students, in which measures of achievement and socioeconomic standing are meant to be comparable among…

The "National Longitudinal Study (NLS) of the High School Class of 1972: Base Year (1972) through Fourth Follow-up (1979)" machine-readable data file (MRDF) is a single merged file of student responses to the original interviews or tests in 1972 and the mail follow-up surveys of 1973, 1974, 1976, and 1979. The 1972 data were gathered by…