RT Journal A1 Mendelsohn AL T1 Addressing disparities in school readiness through promotion of parenting in well-child care: The broader context of let's read JF Archives of Pediatrics & Adolescent Medicine JO Archives of Pediatrics & Adolescent Medicine YR 2012 FD November 1 VO 166 IS 11 SP 1071 OP 1073 DO 10.1001/archpediatrics.2012.154 UL http://dx.doi.org/10.1001/archpediatrics.2012.154 AB Poverty-related disparities in early development, school readiness, and educational achievement represent a major public health crisis.1 In 2011, 48% of fourth-grade children in low-income families in the United States read at the below-basic level compared with only 18% of children from families with more resources.2 A recent instrumental variable analysis demonstrated that each $10 000 reduction in household income is associated with a half standard deviation reduction in child educational achievement.3