What type of characters are understood from a well-rounded view and tend to change as the plot unfolds?

Round characters are those that are complex and fully developed, allowing readers to understand their motivations, desires, and feelings in depth. As the plot progresses, these characters often undergo significant change and development, reflecting their experiences and challenges faced throughout the story. This character development is an essential component of storytelling, as it adds depth to the narrative and can engage readers more effectively by allowing them to see the transformation and growth of a character.

In contrast, flat characters are typically one-dimensional and lack the depth necessary for substantial change. Stock characters serve a specific stereotype and generally do not evolve beyond their initial portrayal. Minor characters, while they may possess some depth, do not usually have the complexity or transformation that round characters exhibit in relationship to the plot. Thus, the nature of round characters makes them particularly significant in literature, as their development is often pivotal to the story's themes and resolutions.