Question

Determine the differences between Piaget and Erikson's development theories. Select all that apply.

One studies cognition and the other studies an aspect of social development.
One observes children in public settings while the other observes children in private settings.
One has eight stages and the other has four stages in the theories.
Each has different ideas on how people progress through stages.
Each has different conclusions about feelings of inferiority.

Answer 1

I think the answers are the following:
One has eight stages and the other has four stages in the theories.
Each has different ideas on how people progress through stages.
One studies cognition and the other studies an aspect of social development.