Trust vs. Mistrust: This is the first stage in Erikson's theory, where infants develop trust or mistrust towards their caregivers based on consistent care and responsiveness.
Identity vs. Role Confusion: This is the fifth stage, during adolescence, where individuals explore different roles and form their sense of identity.
Integrity vs. Despair: The final stage in Erikson's theory, occurring in late adulthood, where individuals reflect on their lives and either feel a sense of fulfillment (integrity) or regret (despair).