Logical Fallacies EXIT Continue A logical fallacy is a statement that contains faulty reasoning....
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![Page 1: Logical Fallacies EXIT Continue A logical fallacy is a statement that contains faulty reasoning. Dont give your reader a reason to doubt your information.](https://reader035.fdocuments.in/reader035/viewer/2022062413/5a4d1b877f8b9ab0599bd235/html5/thumbnails/1.jpg)
Logical Fallacies
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A logical fallacy is a statement that contains faulty reasoning. Don’t give your reader a reason to doubt your information. Persuasive writing especially requires sound logic to support opinions.
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Logical Fallacies
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What is wrong with this statement?
Either we make snowmobiles in Yellowstone National Park illegal, or the park will be ruined.
Click to see an analysis
A logical fallacy is a statement that contains faulty reasoning. Don’t give your reader a reason to doubt your information. Persuasive writing especially requires sound logic to support opinions.
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Logical Fallacies
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This statement sets up only two options when in fact there are other strategies for allowing some snowmobiles without ruining the park. It is too extreme to seem reasonable.
Either we make snowmobiles in Yellowstone National Park illegal, or the park will be ruined.
A logical fallacy is a statement that contains faulty reasoning. Don’t give your reader a reason to doubt your information. Persuasive writing especially requires sound logic to support opinions.
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Common logical fallacies include the following. Click to choose the fallacy you want to explore.
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Logical Fallacies
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•Overgeneralization•Circular reasoning•False analogy•Either/or reasoning•Single cause•False cause
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Logical Fallacies
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OvergeneralizationAn overgeneralization is a statement so broad that it can easily be disproved. Look for words like all, everyone, no one, always, never, none, when you revise.
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Logical Fallacies
OvergeneralizationAn overgeneralization is a statement so broad that it can easily be disproved. Look for words like all, everyone, no one, always, never, none, when you revise.
What is the overgeneralization in this sentence?
The weather report is always wrong.
Click to see the overgeneralization
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Logical Fallacies
OvergeneralizationAn overgeneralization is a statement so broad that it can easily be disproved. Look for words like all, everyone, no one, always, never, none, when you revise.
What is the overgeneralization in this sentence?
The weather report is always wrong.
Click to see a revision
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Logical Fallacies
OvergeneralizationAn overgeneralization is a statement so broad that it can easily be disproved. Look for words like all, everyone, no one, always, never, none, when you revise.
The weather report is always wrong. ORIGINAL
The weather report is often wrong. REVISED
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
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Logical Fallacies
Click to see the repeated idea
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
Where is the repeated idea in this sentence?
Snow leopards are endangered because they are dying out.
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
What is the repeated idea in this sentence?
Snow leopards are endangered because they are dying out.
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
How would you revise to avoid this circular reasoning?
Snow leopards are endangered because they are dying out.
Click to see a revision
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
Snow leopards are endangered because they are dying out.
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they aredying out.
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
Snow leopards are endangered because
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning.
Snow leopards are endangered because
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so many have been killed for their fur.
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Logical Fallacies
Circular ReasoningAn attempt to prove a statement by simply repeating it in different words is circular reasoning. This revised sentence gives specific information about why snow leopards are endangered rather than repeating that they are dying out.
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Snow leopards are endangered because so many have been killed for their fur.
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Logical Fallacies
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False AnalogyA false analogy is a comparison between two things that are different in some essential way.
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Logical Fallacies
False AnalogyA false analogy is a comparison between two things that are different in some essential way.
What is wrong with this comparison?
Fishing without a license is like driving a car without a license.
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Logical Fallacies
False AnalogyA false analogy is a comparison between two things that are different in some essential way.
This argument compares fishing to driving. The two are not comparable. Fishing without a license is merely illegal; no one will get hurt. Driving without a license implies the driver isn’t trained, which can be dangerous.
Fishing without a license is like driving a car without a license.
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Logical Fallacies
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Either/Or ReasoningAn either/or fallacy is a statement suggesting that there are only two possible ways to view a situation or only two options to choose from.
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Logical Fallacies
Either/Or ReasoningAn either/or fallacy is a statement suggesting that there are only two possible ways to view a situation or only two options to choose from.
What other possibilities can you imagine for this example?
Either I get a private coach or I’ll never make the soccer team.
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Logical Fallacies
Either/Or ReasoningAn either/or fallacy is a statement suggesting that there are only two possible ways to view a situation or only two options to choose from. The speaker probably has other options besides getting a private coach.
Either I get a private coach or I’ll never make the soccer team.
Click to see a revision
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Logical Fallacies
Either/Or ReasoningAn either/or fallacy is a statement suggesting that there are only two possible ways to view a situation or only two options to choose from.
Either I get a private coach or I’ll never make the soccer team.ORIGINAL
If I want to make the soccer team, I need to practice more and maybe get a private coach.
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This revision removes the limited options and presents a more reasonable statement.
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Single CauseIn a single cause fallacy, the writer assumes that an event has just one cause when there are actually multiple causes.
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Logical Fallacies
Single CauseIn a single cause fallacy, the writer assumes that an event has just one cause when there are actually multiple causes.
Can you think of other possible causes for why people are overweight?
Some people are overweight because they eat too much fatty food.
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Logical Fallacies
Single CauseIn a single cause fallacy, the writer assumes that an event has just one cause when there are actually multiple causes.
Some people are overweight because they eat too much fatty food.
ORIGINAL
Some people are overweight because they eat too much fatty food, eat too much food in general, and don’t exercise enough.
REVISED
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False CauseJust because one event occurred after another in time, the first event may not have caused the second event. Don’t let that kind of false cause reasoning show up in your writing.
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Logical Fallacies
False CauseJust because one event occurred after another in time, the first event may not have caused the second event. Don’t let that kind of false cause reasoning show up in your writing.
What might be the true causes for this outcome?
Jason lost the race because he didn’t get those new running shoes.
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Logical Fallacies
False CauseJust because one event occurred after another in time, the first event may not have caused the second event. Don’t let that kind of false cause reasoning show up in your writing. While it’s true new running shoes might have helped, it’s more likely that several other factors caused him to lose the race.
Jason lost the race because he didn’t get those new running shoes.
Click to see a revision
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Logical Fallacies
False CauseJust because one event occurred after another in time, the first event may not have caused the second event. Don’t let that kind of false cause reasoning show up in your writing.
Jason lost the race because he didn’t get those new running shoes.
ORIGINAL
Jason lost the race because he didn’t train hard enough, didn’t eat breakfast, and didn’t get enough sleep the night before the race.
REVISED
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