The basis on which who the child lives with and spends time with (and how much time is spent) is determined firstly with reference to the best interests principle. What is in the child's 'best interests' is determined with reference to the primary and secondary considerations found under s.60CC, and it is by reference to these factors that argument proceeds in the Federal Circuit Court and the Family Court of Australia. Full custody (a 'live with' order) will usually be awarded to the parent who is better able to demonstrate that they can meet the child's best interests.