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"...longitudinal studies that examine child development, school readiness, and early school experiences...transitions to nonparental care...children's experiences and growth through the eighth grade...wide range of family, school, community, and individual variables with children's development, early learning, and performance in school."
"...nationally representative assessment of English literacy among American adults age 16 and older...Approximately 1,200 inmates of federal and state prisons were assessed...literacy for the incarcerated population."
Copyrighted by the OECD. "Programme for International Student Assessment (PISA) was created by the OECD member countries...assessments of reading literacy, mathematical literacy, scientific literacy and a growing range of cross-curricular competencies among 15-year-olds in school."