Final answer:
Most working adults are in the Conventional stage of cognitive moral development, which focuses on upholding laws and social norms. Correct option is B.
Step-by-step explanation:
According to research, most working adults are at the Conventional stage of cognitive moral development. This stage is part of Lawrence Kohlberg's theory on moral development and is characterized by an adherence to rules and a desire to uphold laws and social conventions.
Individuals at this stage of development tend to base their moral decisions on the expectations of others and the desire to maintain social order.