Donald Winnicott analyzed the concept of transitional objects and phenomena in a 1953 paper. Transitional objects help children transition from a state of infantile narcissism to object love and dependence to self-reliance. They provide comfort without the consideration due to a human. Common transitional objects include toys like Winnie the Pooh or teddy bears. The focus is on how the child relates to and uses the object, not the object itself. Transitional objects are important for children to develop the ability to relate to others without relying on the illusion of the mother's constant presence.