Truth and lies -- obstacles for a child of immigrant, minority to have a successful life

Children of immigrants, minorities usually live in social and psychological environment that is very unfavorable to success.
Getting respects, attentions in the early childhood is a very import part in building confidence, leadership and many other social skills, which lead to life success. Children of these groups are under grave disadvantage.
Experiments conducted in the animal world are good reference for this kind of study.