Which of the following describes an "unrepentant" individual?

An "unrepentant" individual is someone who does not feel regret or remorse for their actions, particularly in the context of wrongdoing. The term suggests a steadfastness in continuing to behave in a way that may be considered morally or ethically wrong, without any intention of changing or correcting that behavior. Therefore, being "stubbornly persistent in wrongdoing" perfectly captures this notion, as it emphasizes the lack of acknowledgement or regret regarding their actions.

In contrast, the other options imply a sense of remorse, a desire to change, or susceptibility to influence, which directly contradict the definition of being unrepentant. This highlights the distinct nature of unrepentance as an unwavering commitment to one's actions, regardless of their consequences.