Much of what the adults in a Montessori environment (home or school) need to do for children, is related to the developmental crises of infancy. Dr Silvana Montanaro describes these crises in her book, Understanding the Human Being. She explains that if a child experiences complete resolution of each of these crises, then they should emerge from the period of infancy (the first three years of life) with a basic level of trust in the world, in themselves, and in their ability to function as competent and worthwhile participants of social life. READ MORE