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Difference between revisions of "A Prioris"
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To negate, an a priori might go, "States is defined as 'a form that matter can take, including solid, liquid, or gas'. It is impossible for a solid, liquid, or gas to eliminate a nuclear arsenal, so the resolution must be false. Therefore, negate." This a priori is, similarly, not smart. However, if conceded, it could be very damaging. | To negate, an a priori might go, "States is defined as 'a form that matter can take, including solid, liquid, or gas'. It is impossible for a solid, liquid, or gas to eliminate a nuclear arsenal, so the resolution must be false. Therefore, negate." This a priori is, similarly, not smart. However, if conceded, it could be very damaging. | ||
=== Logical a Prioris === | === Logical a Prioris === | ||
==== Introduction to Logic ==== | ==== Introduction to Logic ==== | ||
Logical a prioris attempt to use the rules of formal logic to prove that the resolution must be true. The most common logical a priori is known as the conditional logic a priori ("condo logic"). Before getting into the argument itself, it is helpful to explain some relevant terminology. | Logical a prioris attempt to use the rules of formal logic to prove that the resolution must be true. The most common logical a priori is known as the conditional logic a priori ("condo logic"). Before getting into the argument itself, it is helpful to explain some relevant terminology. | ||
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In the above truth table, the '''Valid''' column is meant to indicate whether the particular combination of <math>p</math> and <math>q</math> being true or false is consistent with the original conditional statement, <math>p \rightarrow q</math>. You can think about it logically. Suppose your friend tells you, "If it is raining, I will bring an umbrella." In row (1), if it is raining, and they bring an umbrella, your friend is holding true to their word. In row (2), it is not raining, yet they still chose to bring an umbrella. This might seem strange at first, but notice that your friend is not contradicting themself. They simply told you that if it would rain, then they would bring an umbrella. They told you nothing about what they would do when it is not raining. Row (4) is also fine; since it is not raining, they do not need to bring an umbrella. Row (3) presents the problem. Your friend promised that if it would rain, they would bring an umbrella. But they didn't! | In the above truth table, the '''Valid''' column is meant to indicate whether the particular combination of <math>p</math> and <math>q</math> being true or false is consistent with the original conditional statement, <math>p \rightarrow q</math>. You can think about it logically. Suppose your friend tells you, "If it is raining, I will bring an umbrella." In row (1), if it is raining, and they bring an umbrella, your friend is holding true to their word. In row (2), it is not raining, yet they still chose to bring an umbrella. This might seem strange at first, but notice that your friend is not contradicting themself. They simply told you that if it would rain, then they would bring an umbrella. They told you nothing about what they would do when it is not raining. Row (4) is also fine; since it is not raining, they do not need to bring an umbrella. Row (3) presents the problem. Your friend promised that if it would rain, they would bring an umbrella. But they didn't! | ||
==== "Condo Logic" a Priori ==== | ==== "Condo Logic" a Priori ==== | ||
Finally, we have enough background to explain the conditional logic a priori. The argument says that the resolution should be viewed as a tacit conditional, or an <math>p \rightarrow q</math> statement. The conditional is, "If the affirmative debater wins the round, then they should get the ballot." The argument (incorrectly) says that denying the antecedent, <math>p</math> , of the statement proves that consequent, <math>q</math> , true. Therefore, if <math>p</math> is false, <math>q</math> must be true. In this context, that means that if the affirmative debater loses the round, they should still get the ballot! The implication, therefore, is that the affirmative debater must get the ballot whether they won or lost the round. | Finally, we have enough background to explain the conditional logic a priori. The argument says that the resolution should be viewed as a tacit conditional, or an <math>p \rightarrow q</math> statement. The conditional is, "If the affirmative debater wins the round, then they should get the ballot." The argument (incorrectly) says that denying the antecedent, <math>p</math> , of the statement proves that consequent, <math>q</math> , true. Therefore, if <math>p</math> is false, <math>q</math> must be true. In this context, that means that if the affirmative debater loses the round, they should still get the ballot! The implication, therefore, is that the affirmative debater must get the ballot whether they won or lost the round. | ||
If you are confused how the argument reached that conclusion, good. The argument is completely invalid! If the antecedent <math>p</math> is false, the consequent <math>q</math> could be either true or false! Look to rows (2) and (4) of the above truth table. Both of these rows are valid (i.e. consistent with the conditional statement), and in row (2), the antecedent is false where the consequent is true, and in row (4), the antecedent is false where the consequent is false. Therefore, the truth or falsity of the antecedent has no bearing on the truth or falsity on the consequent. | If you are confused how the argument reached that conclusion, good. The argument is completely invalid! If the antecedent <math>p</math> is false, the consequent <math>q</math> could be either true or false! Look to rows (2) and (4) of the above truth table. Both of these rows are valid (i.e. consistent with the conditional statement), and in row (2), the antecedent is false where the consequent is true, and in row (4), the antecedent is false where the consequent is false. Therefore, the truth or falsity of the antecedent has no bearing on the truth or falsity on the consequent. | ||
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== How To Respond == | == How To Respond == | ||
=== General Tips === | === General Tips === | ||
Finding the a prioris can be the most challenging part of answering them in many cases. Cross-examination (CX) is a crucial time to find all the tricks. If you suspect that an opponent read a prioris, then in CX ask: "are there any arguments in the case that auto-affirm/negate absent the framework?" Many tricks debaters will do everything possible not to divulge the location or presence of tricks (after all, | Finding the a prioris can be the most challenging part of answering them in many cases. Cross-examination (CX) is a crucial time to find all the tricks. If you suspect that an opponent read a prioris, then in CX ask: "are there any arguments in the case that auto-affirm/negate absent the framework?" Many tricks debaters will do everything possible not to divulge the location or presence of tricks (after all, many tricks debaters rely on hiding arguments to win), so it is important to stay firm and prevent them from going on tangents about their case. Also, when reading through the case, don't assume that the tagline of an argument sums up all of the arguments below it. An a priori may be hidden. | ||
One method of beating a prioris without finding them is to take out | One method of beating a prioris without finding them is to take out truth testing, since many a prioris rely upon truth testing to derive offense. | ||
Making overview arguments about tricks can be extremely useful too. Including arguments such as "give new 2NR responses against a prioris because they don't have fully explained implications yet" at the beginning of a 1NR can win rounds. Even if one a priori is dropped, this argument allows new arguments against the a priori to be made in later speeches. Similarly to answering truth testing, general a priori/tricks take-outs are vital so that missing one a priori doesn't end your chances of winning the round. | Making overview arguments about tricks can be extremely useful too. Including arguments such as "give new 2NR responses against a prioris because they don't have fully explained implications yet" at the beginning of a 1NR can win rounds. Even if one a priori is dropped, this argument allows new arguments against the a priori to be made in later speeches. Similarly to answering truth testing, general a priori/tricks take-outs are vital so that missing one a priori doesn't end your chances of winning the round. | ||
=== Definitional a Prioris === | === Definitional a Prioris === | ||
Against definitional a prioris, the best method to answering them is to read a counter definition. Continuing the "state" example from above, read a counter definition such as "state" is defined as "a governing body." Then explain why this definition is better than the opponent's. For instance, "when speaking about policy action, the policy definition of state is the most educational and intuitive to use." This method will allow you to answer all the definitional a prioris in a timely manner. Just find a regularly used definition of the word and outweigh their silly definition. | Against definitional a prioris, the best method to answering them is to read a counter-definition. Continuing the "state" example from above, read a counter definition such as "state" is defined as "a governing body." Then explain why this definition is better than the opponent's. For instance, "when speaking about policy action, the policy definition of state is the most educational and intuitive to use." This method will allow you to answer all the definitional a prioris in a timely manner. Just find a regularly used definition of the word and outweigh their silly definition. | ||
=== Logical a Prioris === | === Logical a Prioris === | ||
Logical a prioris can be slightly more difficult to answer because the logic behind them can be difficult to understand. However, these a prioris are largely difficult to understand because they are incoherent, and your judge likely does not understand them either. You should identify the faulty logic within the justification and efficiently articulate why it is false. Even if your response isn't great, it will likely deter your opponent from extending the a priori because the judge will not be inclined to vote on it to begin with. | |||
=== What Not To Do === | === What Not To Do === | ||
A common issue when answering a prioris is to get stuck on one argument because it has some | A common issue when answering a prioris is to get stuck on one argument because it has some confusing logic or strange implication. Upon first viewing, it's very difficult to completely understand an a priori based on logic. Rather than wasting a lot of time, you could employ another strategy such as answering truth testing or making overview anti-tricks arguments. Also, try just point out the absurdity of the conclusion (instead of leaving no ink on the flow). The worst thing to do is over analyze and over answer one trick and miss five others. At the end of the day, a prioris are super silly and require very few answers (one relatively well explained answer is usually enough as long as it's paired with some other strategies) to adequately defend against them (many judges dislike voting on blippy tricks to begin with). | ||