Final answer:
The primary psychological conflict of identity versus role confusion in Erikson's psychosocial stages is experienced during adolescence. This stage is pivotal for teens in developing a strong individual identity.
Step-by-step explanation:
In Erikson's psychosocial stages, the primary psychological conflict of identity versus role confusion occurs during adolescence. This stage covers the ages of 12-18, and it's a period where teens explore and begin to form their own identity, asking critical questions about themselves and their place in the world. Those who do not actively seek their identity or feel pressured might face role confusion, leading to a less stable sense of self as they transition into adulthood.
Elderly individuals, according to Erikson, struggle with the challenge of integrity versus despair during late adulthood. This stage involves reflecting on one's life achievements and either achieving a sense of fulfillment or experiencing regret and despair based on the perceived success or failure of one's life history.