In my previous post we saw that having well attuned parents in early childhood and opportunities to mix with other children, can ensure the only child will not be at a disadvantage in social and psychological development. This continues to be true once a child begins school as they will be able to continue to develop trust and autonomy from the first life-stage as well as initiative and industry as they grow older. Whilst children with siblings have learned a good deal of interaction with each other; optimally only children will also have been given similar opportunities. However recent research has estimated that on average siblings spend about 33% of their free time with a sibling (Time Magazine 2006) which the article states is considerable more time than they spend with either parents, friends, and teachers or even alone. As a sibling they have acted as playmate, collaborator, co-conspirator, tormentor, [...]