What is often considered a key component of folklore?

The key component of folklore is traditional beliefs and practices. Folklore encompasses the shared cultural knowledge, stories, expressions, and interpretations that a specific group or community passes down through generations. This includes various forms of storytelling, music, rituals, customs, and beliefs that are deeply rooted in cultural identity. Unlike modern literature, which may not have communal origin or tradition, folklore is inherently tied to the community's collective memory and cultural heritage.

Scientific theories, while valuable in understanding the world, do not fall under the realm of folklore as they are based on empirical evidence and methodical investigation rather than cultural narratives. Similarly, current fashion trends are often transient and commercially driven, lacking the deep-seated cultural significance and historical continuity that characterize folklore. Thus, focusing on traditional beliefs and practices highlights the essence of what folklore represents within a culture.