Health Barriers to Learning The Prevalence and Educational Consequences in Disadvantaged Children view publication Executive SummaryIntroductionBackground: Adverse Children’s ExperiencesHealth Barriers to Learning:Uncontrolled AsthmaUncorrected Vision ProblemsUnaddressed Hearing ProblemsDental PainPersistent HungerMental Health and Behavioral ProblemsEffects of Lead ExposureDiscussion and RecommendationsReferences