Final answer:
Stephen Gould's developmental transformations approach posits that false assumptions are challenged and transformed at every stage of adulthood. For the 35-43 age range based on related theories, individuals may experience questioning of identity and roles, career or marriage dissatisfaction, reflections on life contributions, and generativity challenges.
Step-by-step explanation:
The question refers to the stages of adult development according to Stephen Gould (1978) and his concept of developmental transformations where false assumptions (myths) are challenged and transformed at every stage. Although directly related information from Gould's model specifically for the age range of 35-43 is not provided in the references, we can derive from related theories of adult development, such as Erikson's psychosocial stages, that the developmental stage for individuals between 35-43 years may involve generativity versus stagnation, where individuals strive to create or nurture things that will outlast them. The development at this stage could involve questioning identity and roles, experiencing dissatisfaction in career or marriage (Option B), and a focus on life contributions.