What is the primary concern of Normative ethics?

The primary concern of Normative ethics is to determine how individuals should behave. This branch of ethics focuses on establishing guidelines or principles for right action and exploring moral standards that dictate what is considered right and wrong. Normative ethics aims to provide a framework for making moral judgments and decisions, influencing how individuals ought to act in various situations.

By contrast, understanding individual beliefs about morality leans more toward descriptive ethics, which examines how people actually think and act regarding moral issues. Analyzing moral propositions may relate to several aspects of ethics, including meta-ethics, which investigates the nature of moral judgments, but does not specifically address behavior. Conducting surveys on moral attitudes falls under empirical studies rather than a normative framework, as it focuses on gathering data about people's beliefs rather than prescribing how they should act.

Overall, the key aspect of Normative ethics is its prescriptive nature, which is concerned with establishing what moral actions individuals ought to take, thus identifying option B as the correct answer.