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WorksheetsLogical Fallacies
Total questions: 42
Worksheet time: 23mins
Identify the fallacy.
black or white
scare tactics
ad hominem
circular reasoning
Identify the fallacy.
either/or choices
false authority
faulty analogy
bandwagon
emotional appeal
ethos
pathos
logos
An attack or reaction to the person rather than the person’s point/argument
ad hominem
bandwagon
circular reasoning
either/or
11. Occurs when a series of increasingly superficial and unacceptable consequences is drawn
SLIPPERY SLOPE
HASTY GENERALIZATION
WRONG DIRECTION
12. Occurs when the position of the opposition is twisted so that it is easier to refute
STRAW MAN
APPEAL TO AUTHORITY
ANONYMOUS AUTHORITY
An argument that misleads or distracts from a relevant or important issue.
straw man argument
false causation
red herring
hasty generalization
I guess I should buy my 12-year-old daughter an iPhone. Everyone at her new school has one and I want her to fit in with the other kids.
Appeal to False Authority
Either/ Or
Bandwagon
Slippery Slope
Charlie: I think we should put more money into schools. Quality public education is so important.
Bob: So you’re saying we should cut military spending and spend it instead on more spiral notebooks and crayons? I guess you want our country to be a weak, defenseless target for terrorists.
Ad Hominem
Hasty Generalization
Faulty Causality
Straw Man
My opponent raises a good point, but can we really trust him? I mean, he moved to this town only two years ago and everyone knows that his wife left him.
Slippery Slope
Sentimental Appeal
Bandwagon
Ad Hominem
Oh, please. What would you know about labor laws? You don’t even have a job.
Ad Hominem
Scare Tactic
Hasty Generalization
Sentimental Appeal
If I don’t take this A.P. class, then I won’t do well on the exam. If I don’t do well on the A.P. exam, then I can’t get into a good college. If I can’t get into a good college, then I’ll never get a good job. If I can’t get a good job, then I’m going to have to live in my parents’ basement forever. Guess I’ll sign up for the A.P. class.
Scare Tactic
Slippery Slope
Hasty Generalization
Faulty Causality
"Good morning! Have you gotten over the grouchy mood you were in?"
Loaded question
Ad hominem
False dilemma
False analogy
"The two courses I took at UF were not very interesting. I don't think its a good university."
Ciruclar reasoning
Ad hominem
Hasty generalization
False dilemma
What is a logical fallacy?
An argument with a premise and a conclusion
An argument that contains a non-statement
An argument that contains mistake in reasoning
Sorry sir, please slap me
Hannah argues that because her friend was brainwashed as a child into thinking that people are generally good, people are not generally good.
Name that fallacy:
Post hoc ergo propter hoc
Begging the Claim
Genetic Fallacy
Hasty Generalization
Kirk drew a picture of a fish and a human with effusive disdain asked Richard if he really thought we were stupid enough to believe that a fish somehow turned into a human through just, like, random things happening over time.
personal incredulity
the fallacy fallacy
no true scotsman
middle ground
Presuming that because a claim has been poorly argued, or a fallacy has been made, that it is necessarily wrong.
no true Scotsman
the fallacy fallacy
special pleading
bandwagon
Moving the goalposts to create exceptions when a claim is shown to be false
ambiguity
special pleading
tu quoque
false cause
Using double meanings or ambiguities of language to mislead or misrepresent the truth.
appeal to authority
appeal to nature
ambiguity
the gambler's fallacy
When the judge asked the defendant why he hadn't paid his parking fines, he said that he shouldn't have ot pay them because they sign said 'fine for parking here' and so he naturally presumed that it would be fine to park there.
tu quoque
ambiguity
appeal to nature
begging the question
Cherry-picking data clusters to suit an argument or creating a pattern to fit a presumption.
texas sharpshooter
strawman
genetic
composition/division
A circular argument in which the conclusion is included in the premise
begging the question
slippery slope
false cause
special pleading
manipulating an emotional response in place of a valid or compelling argument
black or white
special pleading
personal incredulity
appeal to emotion
Holly said that vaccinations caused autism in children, but her scientifically well-read friend Caleb said that this claim has been debunked and proven false.
Their friend Alice offered a compromise that vaccinations cause some autism.
Middle Ground
appeal to emotion
the gambler's fallacy
bandwagon
Jason said that that was all cool and everything, but his grandfather smoked, like, 30 cigarettes a day and lived until 97--so don’t believe everything you read about meta analyses of sound studies showing proven causal relationships.
ambiguity
appeal to authority
bandwagon
anecdotal
The medicine man rolled into town on his bandwagon offering various natural remedies, such as very special plain water. He said that it was only natural that people should be wary of “artificial” medicines such as antibiotics.
bandwagon
appeal to nature
appeal to authority
false cause
If You Eat Healthy, You’ll Live a Long, Healthy Life
bandwagon
appeal to nature
false cause
tue quoque
Making whta could be called an appeal to purity as a way to dismiss relevant criticisms fr flaws of an argument.
tu quoque
ambiguity
no true scotsman
middle ground
Our religion teaches people to be kind and peaceful and loving. Anyone who does evil acts certainly isn't acting in a loving manner, therefore they can't really be a true member of our religion, no matter what they say
middle ground
no true Scotsman
personal incredulity
the gamblers fallacy
Saying that a compromise,m or middle point, between two extremes is the truth
fallacy fallacy
begging the question
gamblers fallacy
middle ground
A month ago, a tree in Bill's yard was damaged in a storm. His neighbor, Joe, asked him to have the tree cut down so it would not fall on Joes new shed. Bill refused to do this. Two days ago another storm blew the tree onto Joe's new shed. Joe demanded that Joe pay the cost of repairs, which was $250. Bill said that he wasn't going to pay a cent. Obviously, the best solution is to reach a compromise between the two extremes, so Bill should pay Joe $125 dollars.
gamblers fallacy
Middle ground
begging the question
appeal to nature
Moving the goalposts to create exceptions when a claim is shown to be false.
strawman
special pleading
texas sharpshooter
the fallacy fallacy
Edward Johns claimed to be psychic, but when his “abilities” were tested under proper scientific conditions, they magically disappeared.
Edward explained this saying that one had to have faith in his abilities for them to work.
fallacy fallacy
no true Scotsman
composition/division
special pleading
Asking a question that has an assumption built into it so that it can’t be answered without appearing guilty.
genetic
loaded question
composition and division
personal incredulity
Grace and Helen were both romantically interested in Brad. One day, with Brad sitting within earshot, Grace asked in an inquisitive tone whether Helen was having any problems with a fungal infection.
genetic
texas sharpshooter
middle ground
loaded question
Saying that the burden of proof lies not with the person making the claim, but with someone else to disprove.
burden of truth
loaded question
genetic
appeal to nature
Bertrand declares that a teapot is, at this very moment, in orbit around the Sun between the Earth and Mars, and that because no one can prove him wrong his claim is therefore a valid one.
the fallacy fallacy
genetic
burden of truth
strawman
Believing that “runs” occur to statistically independent phenomena such as roulette wheel spins.
fallacy fallacy
ad hominem
gamblers fallacy
loaded question
Red had come up six times in a row on the roulette wheel, so Greg knew that it was close to certain that black would be next up. Suffering an economic form of natural selection with this thinking, he soon lost all of his savings.
gamblers fallacy
texas sharpshooter
the fallacy fallacy
loaded question
Judging something good or bad on the basis of where it comes from, or from whom it comes.
personal incredulity
loaded question
composition and division
genetic
The makers of Sugarette Candy Drinks point to research showing that of the five countries where Sugarette drinks sell the most units, three of them are in the top ten healthiest countries on Earth, therefore Sugarette drinks are healthy.
genetic
middle ground
appeal to nature
Texas Sharpshooter
