Final answer:
During middle adulthood, a person's emphasis often shifts towards generativity versus stagnation.
Step-by-step explanation:
During middle adulthood, a person's emphasis often shifts towards generativity versus stagnation. Generativity involves finding one's life's work and contributing to the development of others, through activities such as volunteering, mentoring, and raising children. Those who do not master this task may experience stagnation, having little connection with others and little interest in productivity and self-improvement.