By many measures, Philadelphia is on an upswing, with a growing population, an influx of new investment, and rising household incomes. Yet at the same time, a significant share of the city's residents are struggling. More than a quarter--about 400,000 people--live below the poverty line, which is about $19,700 a year for an adult with two children…

The strengths and abilities children develop from infancy through adolescence are crucial for their physical, emotional, and cognitive growth, which in turn help them to achieve success in school and to become responsible, economically self-sufficient, and healthy adults. Capable, responsible, and healthy adults are clearly the foundation of a…