A community-wide mental health program of prevention and early treatment in first grade.
D000223:Adaptation, Psychological; D001741:Black or African American; D002641:Chicago; D002648:Child; D002653:Child Behavior Disorders / Q000517:prevention & control*; D003156:Community Mental Health Services; D006801:Humans; D007398:Interpersonal Relations; D008960:Models, Psychological; D010290:Parents; D012572:School Health Services; D013334:Students; D014505:Urban Population