Final answer:
David's decision to attend the concert can be interpreted through Kohlberg's stages of moral development, with a postconventional argument focusing on abstract ethical principles such as contractual commitments and personal autonomy over social norms or legality.
Step-by-step explanation:
The situation with David and his mom reflects a complex moral dilemma that can be analyzed through the lens of Kohlberg's stages of moral development. The question is not whether David was right or wrong to go to the concert against his mother's wishes, but rather, what level of moral reasoning he used to make his decision. The postconventional level of reasoning, according to Kohlberg, involves abstract thinking about morality and a recognition that legality and morality are not always aligned. A postconventional response would likely look beyond personal consequences, social norms, or the legality of the action, and instead focus on ethical principles and the balance of contractual commitments against the harm potentially caused by the language of the lyrics.
A response at the postconventional level might argue that David's decision could be seen as right if he believed honouring his agreement with his mother (to save money for the ticket) carried more moral weight than obeying her subsequent command, which could be seen as infringing on his personal autonomy or right to experience and interpret art for himself. Additionally, if David concluded that the impact of the music's lyrics on him would be negligible, he might prioritize his previous commitment and autonomy over the change in his mother's stance based on her subjective assessment of the band's content.