Concealed Quantification
Concealed quantification uses vague words such as "some", "many" or "people" so it is unclear whether a claim covers a few or all, then argues as if it covered all. Debaters answer by asking how many, and testing the claim at the real number.
Concealed Quantification as it appears in championship debate rounds. Each example below is a moment from a real round, with a note on why it illustrates the technique and how a debater can use it, or answer it.
Example 1: The speaker uses a unicycle example to argue about the resolution's quantifier
Saying unicycles have no wheels means every unicycle lacks wheels, not just some wheels. By the same logic, 'consider no standardized tests' should be read as a universal that bans all tests, not only the SAT. This shows how to expose a hidden quantifier in a resolution. Opponents can answer by contesting the ordinary-language reading or by arguing it puts an unreasonable burden on the affirmative.
Sources: every example links to the YouTube video of the championship debate it comes from, at the moment described.
All techniques and fallacies