Final answer:
John Proctor, from 'The Crucible', is principled and has a high sense of personal integrity. He is characterized by his courage, honesty, and a moral journey toward redemption, showcasing complexity as a 'round' character.
Step-by-step explanation:
John Proctor, the protagonist in Arthur Miller's play The Crucible, is a complex character who displays a variety of traits. His personality is marked by principled behavior and a strong sense of personal integrity, facing the falsehoods of the Salem witch trials with courage and honesty. Despite his initial moral failing with Abigail Williams, Proctor shows that he values his honesty and reputation, ultimately choosing to restore his good name and the truth, rather than save his life through a lie. This journey of self-discovery and ethical steadfastness develops into the central arc of his character, illustrating the themes of reputation, guilt, and redemption. Unlike 'flat' characters, Proctor is 'round', showing depth, development, and complexity, drawing the audience's empathy as he grapples with his conscience.