Final answer:
Marcellina and Jerry have resolved the 'Novelty vs. Predictability' dialectical tension. In Erikson's stages of development, the challenge for older people is 'Overcoming despair to achieve integrity.'
Step-by-step explanation:
The addresses the concept of dialectical tensions in interpersonal relationships, which are opposing forces that people experience in their interactions with others. Marcellina and Jerry have worked hard to balance the need for new experiences while maintaining a sense of familiarity. The dialectical tension they have resolved is c) Novelty vs. Predictability. This tension is about managing the desire for excitement and change (novelty) with the comfort of stability and routine (predictability) within their relationship.
On the subject of Erik Erikson's developmental stages, the challenge that older people must struggle with according to his theory is a. Overcoming despair to achieve integrity. Erikson's eighth and final stage of psychosocial development, typically occurring during late adulthood, involves reflecting on one's life and either attaining a sense of integrity if one views their life as well-lived or experiencing despair if one feels regrets or unaccomplished