well, you move around you normally move for jobs getting married to find a better home then the last or better neighborhood, etc. it can really affect a child very easily or none at all. but a child can lose all contact with there friends. I remember my first time moving it was really hard for me compared to my little brother. i was scared i would lose my childhood friend and i was super negative was really grumpy while my brother was thinking i get to make new friends i can meet new people etc.
Became increasingly effective over time as the patient's recovery progressed.
Hope I helped :)