Under Lawrence Kohlberg's Theory of Moral Development, when conducting a nuanced analysis of the philosophical and psychological dynamics between the two stages of the 'Post-conventional Level'—namely 'Social Contract and Individual Rights' (Stage 5) and 'Universal Ethical Principles' (Stage 6)—which of the following statements is most authoritative regarding the philosophical and psychological distinction between them?

Understanding Kohlberg's Post-Conventional Level

According to Lawrence Kohlberg's theory of moral development, the Post-conventional Level represents the highest stage of moral reasoning.

• Stage 5 (Social Contract and Individual Rights): Individuals understand that rules and laws are flexible, democratically agreed-upon contracts that can and should be changed for the welfare and rights of all people.
• Stage 6 (Universal Ethical Principles): Individuals are guided by their own conscience and universal principles of justice, human rights, and equality, which supersede laws if a conflict arises.

Conclusion: Option (b) accurately captures the transition from utilitarian social contracts to abstract, self-chosen universal ethical principles.