Physical Development
The ability to understand that despite their form, items placed in one sized cup and moved to a larger cup will remain the same size and in the same quantity.
Conservation
Society's expectations on the differing responsibilities and behaviors of men and women.
Gender Norms
The ability to understand that different people have their own beliefs, feelings, and ideas outside your own.
Theory of Mind
The stages of Love and Generativity are the primary concerns for this stage of development between prenatal and late adulthood.
Middle Adulthood
This psychologist suggested scaffolding to be a useful way to help train children in increasingly difficult tasks.
Lev Vygotsky