In the past few decades, the number of children being cared for by nonparents or in childcare centres has increased dramatically. Research suggests that the best outcomes for children can be ensured...

In the past few decades, the number of children being cared for by nonparents or in childcare centres has increased dramatically. Research suggests that the best outcomes for children can be ensured by:

a.All of the above

b.Establishing criteria for training of childcare staff