The second issue is the prolonged placement of children in institutional settings. Obviously, the two are linked in this particular situation. From the perspective of what we know about children’s health and well-being, what we know about trauma, abrupt separation is one area where we have a lot of research and a lot of evidence about its consequences. But prolonged institutionalization is a separate area in which we have an equally deep research base and knowledge about how damaging that kind of setting is for kids. We are dealing with two very well-studied, serious assaults on the health and well-being of children.

From How the Stress of Separation and Detention Changes the Lives of Children by Jack P. Shonkoff