Absence does NOT make the heart grow fonder
Some people I know in the prisoner advocacy business are trying to come up with hard data on just how important family visits are to prisoners. It is their belief that frequent visits by loved ones not only contribute to mental and physical well-being, but actually enhance the rehabilitation process. They're hoping to find data to prove all of this.
One of the reasons these people want this information is to strengthen their position when arguing with the state about where prisoners should be located. We can't prove this, but it seems that transfer is one form of punishment for prisoners who get in trouble. If they do something wrong, they get sent to some distant facility where it's very difficult for the prisoners' next of kin and closest friends to visit them. So the guy sits in a God-forsaken place alone, and lonely.
One of the sad spin-offs of this alleged punishment is that it often is a direct punishment to the parents or the fiancee' or the dear...