Intro to theory in debate

What theory is

Theory is debate about debate. Tournament rules leave most practices open, such as whether teams post their cases on the wiki or quote evidence instead of paraphrasing it. Theory is how debaters settle those questions inside a round. Think of the round as a court: the winner sets a norm, not a binding rule.

Theory started in policy, spread to LD, and is now most common in PF. The judge usually decides it before the topic, so winning a shell can win you the round even if you are behind on substance. That only works in front of technical judges, and many of them accept only certain shells, so read the paradigm first.

Shell or IVI

An IVI, or independent voting issue, is a shell squeezed into a few sentences without the labels. It is useful when something comes up mid-round and you have no time to write a full shell: "They should lose for reading cards without full citations. We cannot check their sources, so their evidence can say anything, which wrecks fairness and your ability to decide the round. Dropping them now stops it next round." Technical judges often see IVIs as sloppy, so use the full shell when you can.

When and how to read theory

1. Check the judge's paradigm for how they treat theory.
2. Make sure your opponents violate and you do not. For disclosure, keep proof ready.
3. Write your own shell. It is the surest way to understand every standard you read.
4. Ask whether the theory debate is easier to win than the substance debate. If you can beat the team on the topic, do that.
5. Read the shell in the speech right after the violation. Pre-round norms like disclosure go in your first speech. If a team only paraphrases in rebuttal, read it in your next speech.
6. Send the shell in the email chain and tell the judge you are reading it.
7. Extend every part of the shell in each later speech. Re-reading the interpretation word for word is easy and judges like it.
8. Flow each shell, and each counter-interpretation, on its own sheet. Treat your shell like your case and theirs like their case.

Answering theory

1. Don't violate. Disclose, quote your evidence, send your docs. It is the cheapest answer and lets you stay on substance, but you cannot meet every interpretation someone dreams up.
2. Counter-interpretation. Your own norm, with its own standards and voters. A competitive counter-interpretation is one you meet and they do not ("teams may paraphrase if they have cut cards for every paraphrased piece of evidence"). Most theory rounds come down to whose standards are better and how they weigh.
3. Defense on their standards. Reasons their standards are wrong. This is not enough on its own. Spend about half your time on your counter-interpretation and half attacking theirs, the way you would read a case and respond to theirs.
4. Flaws in the interpretation. Loose wording your opponents can't defend, such as an interpretation that never says which wiki. These are quick to read and hard to answer, but good teams write tight interpretations and some judges judge the spirit of the interpretation, not its text.
5. Metatheory. A separate shell about how your opponents read theory, for example that teams must not read theory on novices. It often comes before their shell, but it is confusing and some judges dislike it. You still need to answer their shell.
6. Drop the argument, or substance outweighs. Concede the violation but argue the penalty should be losing the argument, not the round, or that the shell is so minor the topic matters more. This works against silly shells, not against real concerns like disclosure or paraphrasing.
7. Reasonability. You should not lose for a practice that was reasonable. Answer the judge-intervention argument by giving a bright line, such as whether the practice broke the tournament's rules or harmed anyone's safety in the round.

How to practice

1. Write shells for unusual practices.
2. Turn full shells into IVIs.
3. Find the flaws in other people's interpretations.
4. Answer a shell's standards with analytics only.
5. Come up with a counter-interpretation on the spot.