Erickson's Psycho social development theory

1. Infancy Stage

1.1. Birth to 18 months

1.2. Feeding

1.3. Trust Vs Mistrust

2. Early Childhood

2.1. 18 months to 3 years

2.2. Toilet Training

2.3. Autonomy Vs Shame and doubt

3. Preschool

3.1. 3 to 5 years

3.2. Exploration

3.3. Initiative Vs Guilt

4. School Age

4.1. 6 to 11 years

4.2. School

4.3. Industry Vs Inferiority

5. Maturity

5.1. 65 Years to death

5.2. Reflection on life

5.3. Ego Integrity Vs Despair

6. Adolescence

6.1. 12 to 19 years

6.2. Social relationships

6.3. Identity Vs Role Confusion

7. Young Adulthood

7.1. 20 to 40 years

7.2. Relationships

7.3. Intimacy Vs Role Confusion

8. Middle Adulthood

8.1. 40 to 65 years

8.2. Work and Parenthood

8.3. Generativity Vs Stagnation