Moral psychology is the study of how people understand and make decisions about what is right and wrong. It explores the mental processes behind moral reasoning, emotions, and behaviors. Researchers in this field examine how factors like culture, upbringing, and social influences shape our moral beliefs and actions. This discipline combines insights from various areas, including psychology, philosophy, and neuroscience. By investigating topics such as empathy, justice, and moral dilemmas, moral psychology seeks to understand why individuals may act altruistically or selfishly. Ultimately, it aims to shed light on the complexities of human morality and ethical decision-making.