Development

Question 1

Piaget’s stages of cognitive development

Answer 1

Preoperational: toddlerhood (18-24 mo) - early childhood (age 7)
-ego centrism

Formal operational: adolescence - adulthood
-abstract thought

Question 2

Kegan stages of development

Answer 2

Incorporative
Impulsive
Imperial
Interpersonal
Institutional

Question 3

Erkison’s stages of development

Answer 3

1. Trust vs. Mistrust
2. Autonomy vs. Shame
3. Initiative vs. Guilt
4. Industry vs. Inferiority
5. Identity vs. Role Confusion
6. Intimacy vs. Isolation
7. Generativity vs. Stagnation
8. Ego Integrity vs. Despair

Question 4

Kohlberg’s stages of moral development

Answer 4

6 stages--3 levels:
Level 1 Pre-Conventional: 
Obedience and punishment, 
self-interest orientation
Level 2 Conventional: 
Interpersonal accord and conformity, 
Authority and social-order maintaining
Level 3 Post-Conventional: 
Social contract orientation, 
Universal ethical principles