I posted this research because I was startled by the similarities with what we are seeing today.
The movement away from large boarding schools (prisons) popular in the latter half of the 19th century after scandals of abuse, over the next several decades they switched to smaller 'cottage' style, which we see happening right now before our eyes.
Another interesting aspect is the 'back to the earth' ideology, that permeates the Wilderness Programs. This is an interesting phenomenon, mostly because it fits in perfectly with the coastal personality types who are not Christian, and explains why the shift to a more 'earth based' savior has taken place so rapidly over the past decades.
Based on this history, and current trends I predict a similar movement as the ones described in this history, which will not abolish teenage institutionalization (since there is obviously a need at all times in history unfortunately) but tweak it slightly. We will turn away from the WWASPS style programs for the cottage sized, and wilderness programs.
What do you think?