Two pairs of terms describe almost any character on the exam. They are easy to define and easy to misuse, so the trick is to treat them as the opening of an argument, never the conclusion.
Two independent spectrums
A flat character can be summed up in a single trait (the loyal servant, the cruel landlord). A round character holds tensions and even contradictions — they can surprise you convincingly. Separately, a static character is essentially the same at the end as the start; a dynamic character is changed by the events.
These are independent: a character can be round but static (deeply complex, yet unchanged), or flat but dynamic (simple, but altered by one event).
[Diagram — see the figure in the print workbook.]
Want vs. need: the engine of a round character
The fastest way into a character’s depth is to separate what they want (an external, stated goal — to win the case, to marry well, to get home) from what they need (an internal truth they usually can’t see — to forgive, to be honest, to stop performing). When want and need pull in opposite directions, you have a round character and, very often, the whole point of the story.
Flat is not an insult and round is not praise. A skilled writer makes minor characters flat on purpose so the round ones stand out. The exam question is always why the writer made this choice here.
Worked example 1
Is the aunt a round character? Find the contradiction.
Aunt Vesper — Original passage
Aunt Vesper gave to every collection plate that passed her and reminded you of it for a week. She had nursed her brother through his last winter without one complaint to him — and a hundred to everyone else. When the orphanage burned she was the first to arrive with blankets, elbowing two slower women aside to be photographed handing them over.
Vesper is round, and the passage proves it by holding two true things at once: she does genuine good (nurses her dying brother; first to the fire with blankets) and she cannot do it without an audience (reminds you for a week; complains to everyone; elbows in to be photographed).
The contradiction is the characterization. Her want is to be seen as good; whether she also simply is good is left productively uncertain. A flat “hypocrite” would only be shown faking; a flat “saint” would only be shown giving. Vesper is both, which is why she feels like a person.
On the exam you would not write “Vesper is a round character” and stop. You would write that the author makes her round by pairing each act of charity with an act of vanity — and then ask what that pairing says about charity itself.
Common trap: “Protagonist” does not mean “dynamic” or “good”
Students reflexively label the main character dynamic and likeable and the antagonist flat and evil. Plenty of protagonists are static (the world changes around an unchanging figure), and antagonists are often the roundest characters in the book. Decide from the text, not from the role.
Hack: Find the contradiction, find the round character
Round characters almost always contain a visible contradiction — brave but cruel, generous but vain, loving but controlling. Hunt for the word but you could put in the middle of them.
Then upgrade your sentence: instead of “X is complex,” write “X is both ___ and ___, and the author refuses to resolve the two.” That refusal is sophistication — the rubric’s sixth point.
