What are Erikson's psychosocial development stages from infancy to adulthood?
1. Trust vs. Mistrust (Infancy: 0-1½ years)
2. Autonomy vs. Shame and Doubt (Toddlerhood: 1½-3 years)
3. Initiative vs. Guilt (Preschool: 3-6 years)
4. Industry vs. Inferiority (School-age: 6-12 years)
5. Identity vs. Role Confusion (Adolescence: 12-20 years)
6. Intimacy vs. Isolation (Young adulthood: 20-35 years)
7. Generativity vs. Stagnation (Middle adulthood: 35-65 years)
8. Ego Integrity vs. Despair (Late adulthood: 65 years and older)