Key Terms Fallacy Flashcards
To learn the vocabulary words for the Homework Quiz 3
Fallacy
Error in reasoing
Subjectivism
Holding that something is true merely because we want or believe it to be true
Appeal to majority
The argument supports a position by appealing to the shared opinion of a large group of people, e.g. the majority, the general public, etc. The presumed authority comes solely from the size, not the credentials, of the group cited
Appeal to emotion
To persuade an audience by purposely evoking certain emotions to make them feel the way the author wants them to feel
Appeal to force (argumentum ad baculum)
Argumentation using force or the threat of force to convince others to accept an argument’s conclusion. Appealing to force is considered fallacious because it uses an irrelevant basis for making an argument, such as physical force, emotional manipulation, or scare tactics.
explicitly say “Agree that I’m right or else I will beat you up.”
Abusive (ad hominem)
This fallacy occurs when, instead of addressing someone’s argument or position, you irrelevantly attack the person or some aspect of the person who is making the argument
arguments attack the person’s character
Poisoning the Well
Cause harm to the reputation or credibility of someone or something, especially by spreading false or negative information.
an accusation rooted in the 14th century Bubonic Plague, blames Jews for purposefully spreading disease. As the Black Death spread across Europe, Jews were accused of spreading the disease through public drinking wells. Thousands of innocent Jews were murdered in response.
information
Appeal to Authority (argumentum ad verecundiam)
Or, it is when we appeal to an authority with whom other authorities disagree. 1) Peace is the best strategy because Einstein said so. Note: this is fallacious because Einstein was an expert in physics, not political science. 2) You should take those vitamins because Brad Pitt said they are the best.
False Dichotomy
You have two choices. Either you eat an apple every day, or you get sick and need to see the doctor. Of course, this isn’t true. These are not the only two options you have, but such is the fallacy of the false dichotomy.
There are more than two choices but the argument is making it to the two choices.
Hasty Generalization
“I’ve met two people in Greece so far, and they were both nice to me. So, all the people I will meet in Greece will be nice to me.” Here, the speaker makes an absolute statement. In other words, they imply zero error margin (“all the people”)
Accident
I believe one should never deliberately hurt another person, that’s why I can never be a surgeon. Explanation: Classifying surgery under “hurting” someone, is to ignore the obvious benefits that go with surgery.
People who eat oatmeal have healthy hearts.
Assuming
Slippery Slope
A course of action is rejected because, with little or no evidence, one insists that it will lead to a chain reaction resulting in an undesirable end or ends
If students are required to wear uniforms to school, they’ll do less shopping at local clothing stores. With less business, the stores will close, which will hurt our local economy.
Composition
Invalidly inferring the quality of the whole from the quality of the parts
“This tire is made of rubber; therefore, the vehicle of which it is a part is also made of rubber.” This is fallacious, because vehicles are made with a variety of parts, most of which are not made of rubber
Division
Occurs when the premise that a collective whole has a certain nature is improperly used to infer that a part of this whole must also be of this nature
The United States is the richest country in the world. Therefore, everyone in the United States must be rich and live well.
Begging the question
Occurs when an argument’s premises assume the truth of the conclusion, instead of supporting it. In other words, you assume without proof the stand/position, or a significant part of the stand, that is in question. Begging the question is also called arguing in a circle.