1
Kohlberg's theory
2
Developer of ecological systems theory
3
Second stage of development according to Piaget
4
Erikson's theory of stage development
5
What Vygotsky considers essential for children to learn
6
Man who coined term Zone of Proximal Development
7
What Freud believed controlled morals and values
8
Theorist behind cognitive development stage theory
9
Man behind operant conditioning theory
10
What Erikson believes children develop during first stage of development
11
Father of psychosexual theory of stage development
