In the 1950s and 1960s, many parents were generally standoffish with their male children and acted as if they were raising a generation of would-be soldiers. I remember some of my friends' parents who would shake their children's hands at bedtime.
Reinventing American Health Care: How the Affordable Care Act will Improve our Terribly Complex, Blatantly Unjust, Outrageously Expensive, Grossly Inefficient, Error Prone System