Development Theories

In a 1 to 2-page paper, address the following:
Briefly explain Piaget’s and Erikson’s theories of development. Who had a better theory of human development: Erikson or Piaget? Please offer detail to explain your choice.
What tips would you give to someone who has just suffered a major loss, now that you know the stages of grief?
Use references from the 10 slides attached and include APA in-text citations.