Hi, have you been given any guidance on what and where to research, books, websites?
To help start, you'll be looking for John Bowlby's attachment theory - how individual people are key figures in a child's life -
significant person and Albert Bandura's social learning theory - how children learn by watching those around them, copying or immitating the behaviours they see.
In order to fulfil submission requirements of the essay please get in touch to ask.
Best wishes xx