Erickson's Stages of Psychosocial Development(8)

1)Infancy(Birth-1 year old, Trust vs. Mistrust) 2)Toddler(1-3 years old, Autonomy vs. Shame and Doubt) 3)Preschool(4-6 years old, Initiative vs. Guilt) 4)School Age(7-11 Years Old, Industry vs. Inferiority) 5)Adolescence(12-19 years old, Identity vs role confusion) 6)Young Adulthood(20-44 years old, Intimacy vs. Isolation) 7)Middle Adulthood(45-65 years old, Generativity vs. Stagnation) 8)Late Adulthood(65+ years old, Ego Integrity vs. Despair)