CLAIM – DATA – WARRANT A Logical Writing Style

CLAIM - DATA - WARRANT A Logical Writing Style

Elements of an Argument According to Stephen Toulmin, arguments are composed of three main elements: Ω Claims Ω Data Ω Warrants

What is claim, data, warrant? Ω Claim, data, warrant (CDW) is a formal and logical writing style. Ω CDW helps you PROVE your thoughts in a logical way using evidence. Ω It also can be used for answering open response questions, discussion questions, or writing paragraphs & essays. Ω You can use it in any class.

What is claim, data, warrant? It is what you already know how to do with writing: Ω Claim – a thesis about a topic Ω Data – the support (evidence) about a topic Ω Warrant – a general, unspoken rule that most people would agree upon

Toulmin’s Model When a prompt asks you to support, refute, or qualify a statement, use this method.

Claim This is the main point of the argument. What you are trying to prove. Example: The school lunch program contributes to childhood obesity.

Data Ω Includes facts, statistics, authorities, SOLID opinion, and examples all usually from source material depending on the claim. Example: On October 5, Mesa Public Schools served two options for lunch: pizza and burritos. The pizza contained 21 grams of fat, and the burrito contained 15 grams of fat. A healthy meal should contain no more than 7 grams of fat (Donovan 3).

Warrant Ω An assumption/rule which shows the connection between the claim and the evidence. Example: Feeding students lunches with high fat content will cause students to acquire extra pounds. NOTE: The warrant must be widely accepted or believed to be true by the majority of the public.

Connecting the Claim and the Data Ω Sometimes it helps to create a diagram of the claim, data, and warrant that looks like the example below. Claim----------------------------------------------Data Lunch program is bad Pizza/burritos have high fat content Warrant: Fatty lunches cause obesity.

Claims Definition: A claim states your position on the issue/topic you have chosen to write about. It answers the questions: Ω What point will your essay or paragraph try to make? AND Ω What belief or opinion will you be defending?

Claims Ω What you are claiming is true. Ω Your clear and provable opinion about the subject. Ω Called the Main Claim in the introduction. Ω Called a Sub-Claim when the topic sentence of a body paragraph

Good Claims Ω A good claim is logical; it emerges from the reasonable consideration of evidence. Ω A good claim is debatable. Claims that are purely factual, and claims that are only opinion fail this requirement. You cannot argue matters of personal taste. Fact: There are many homeless people in the US. Taste: Comedies are better than dramas.

Good Claims Ω A good claim is not obvious. Why bother proving a point with which nobody could disagree? Ω A good claim is engaging. Consider your audience’s attention span and make an interesting claim which points out new ideas; teach the reader something new. Ω A good claim is not overly vague. It is specific. Attacking enormous issues leads only to generalizations and vague assertions.

Data Definition: The evidence which you cite to support your claim. Like a lawyer presenting evidence to a jury, you must support your claim with facts; an unsupported claim is merely an opinion.

Types of Data Fact or Statistic: a point of evidence that claims some objective Expert Testimony: a stated opinion be a person experienced in the field Case Study: a study based on facts and statistics that explains a point

Data Ω Examples to support your claim Ω Cited quotes from the text to support your claim Ω Cited references to the text to support your claim Ω Cited statistics to support your claim Ω Content specific vocabulary that supports your claim

Data Exercise Given the following claim, choose the evidence that would most effectively support the claim. Claim: Social networking websites are detrimental to society.

Claim: Social networking websites are detrimental to society. 1. According to the 2007 National School Boards Report, teens spend an average of 9 hours per week on social networking sites. 2. A 2009 study found that 17.3% of middle school students have been victims of cyberbullying. 3. My mom hates Facebook because I am on it all the time. 4. A 2009 study found that 2/3 of workers with Facebook accounts access the site during work hours. 5. A friend of mine posted pictures of a teen party showing teenagers participating in illicit activities and clearly breaking the law. 6. One out of every five students admits to posting bad things on a social media network. 7. I have been cyberbullied several times including people posting pictures of me.

Warrant Definition: The warrant interprets the evidence and shows how it connects to the claim. It is a general assumption that most people agree upon or believe to be true. In other words, the warrant/rule explains why the evidence proves the claim. It is the most important part. If it is not strong and logical, it will ruin your argument. It is probably the most difficult part to write.

Warrant Ω The explanation of how the evidence supports the claim. Ω Explains how the example, statistic, quote, or reference supports the claim. Ω Explains the significance of the evidence.

Good Warrants Ω A good warrant will be a reasonable explanation of facts. Ω A good warrant will not make unreasonable explanations or leaps. It is logical. Ω A good warrant may consider and respond to possible counterarguments.

Connecting the Claim and the Data Ω Sometimes it helps to create a diagram of the claim, data, and warrant that looks like the example below. Claim----------------------------------------------Data Smoking is bad It can cause diseases. Warrant: Smoking can cause lung cancer.

Warrant Practice Claim: People should not eat that mushroom. Data/Evidence: The mushroom is poisonous. Warrant/Rule: Eating poisonous foods is dangerous.

Warrant Practice Claim: The seniors should not elect Mike to be class president. Data/Evidence: Mike is way too laid back. Warrant/Rule: Laid back people do not make good class presidents.

Review Ω A claim is made. Ω Evidence is produced in the form of logical facts. Ω The Warrant connects the Data to the Claim.

Read the paragraph and find the CDW Students are not going to do well on the test. Very few students studied. Most of the time, when students don’t study, their grades suffer.

Read the paragraph and find the CDW Since it is raining today, Jane should take her umbrella. The umbrella will keep her dry.

CDW Paragraphs 1. Claim 2. Introduce first piece of evidence (cite if needed) 3. Warrant 4. Transition and second pieces of evidence (cite if needed) 5. Warrant 6. More evidence or conclusion