A nurse is instructing clients in the community about relationship development. The nurse should explain that, according to Erikson, establishing relationships with commitment is a primary task of which of the following stages of psychosocial development?

A. Generativity vs. stagnation: This stage occurs during middle adulthood, focusing on contributing to society and supporting the next generation. The primary task is productivity and care for others, not the establishment of committed personal relationships. B. Identity vs. role diffusion: This stage occurs during adolescence, where individuals focus on developing a stable sense of self and personal identity. While this stage lays the foundation for future relationships, the main task is self-definition rather than commitment to others. C. Trust vs. mistrust: This is the first stage of psychosocial development, occurring in infancy. The central task is developing a sense of security and trust in caregivers, which influences later relationships but does not involve commitment. D. Intimacy vs. isolation: This stage occurs in young adulthood, where individuals seek to establish close, committed relationships with others. Success in this stage leads to strong bonds and long-term partnerships, while failure may result in loneliness and isolation.