Final answer:
The study of moral principles, rules, and theories falls under the subject of Social Studies at the High School level. Ethics can be divided into metaethics, normative ethics, and applied ethics. People acquire their understanding of morality through social instincts and conscience.
Step-by-step explanation:
Metaethics, Normative Ethics, and Applied Ethics
Ethics is the study of morality, and it is divided into three main branches: metaethics, normative ethics, and applied ethics.
Metaethics explores the foundations and assumptions of moral beliefs and practice, including the origins of moral values and whether morality is relative or objective.
Normative ethics focuses on determining the moral principles and rules that guide our actions and judgments. Applied ethics seeks to apply ethical principles to specific domains, such as environmental ethics or business ethics.
Social Instincts and Conscience
People acquire their understanding of morality through various factors, including social instincts and conscience.
Social instincts, like sympathy, are gained through natural selection and serve as the foundation of our moral sense. Conscience, the inner sense of right and wrong, plays a role in determining ethical behavior and becomes the supreme judge and monitor of our actions.
In conclusion, the study of moral principles, rules, and theories falls under the subject of Social Studies at the High School level.