Normalization arises from concentration and focus on activity which serves the child's developmental needs, and is characterized by the ability to concentrate as well as "spontaneous discipline, continuous and happy work, social sentiments of help and sympathy for others."
A normalización débese á concentración e ao enfoque na actividade que serve ás necesidades de desenvolvemento do neno, e caracterízase pola capacidade de concentración, así como "a disciplina espontánea, traballo continuo e feliz, sentimentos sociais de axuda e compaixón polos demais."