1Inductive Argument
An argument with probabilist support
2Deductive Argument
An argument that claims the premises necessitate the conclusion
3Conditional Statement
An if-then statement
4Necessary Conditions
Something that you must need for conditional statement to be true
5Deductive Validity
Given a true premise it is impossible for conclusion to be false
6Deductive Invalidity
The conclusion does not follow necessarily from the premises
7Sound argument
A deductive argument that is valid with true premises
8Unsound argument
a deductive argument that is invalid, has one or more false premises, or both
9Strong inductive argument
given a true premise it is improbable that the conclusion is false
10Weak inductive argument
conclusion does not follow probably from the premises
11How do you determine invalidity of an argument?
Use a counter example
12Fallacy
Flaw in reasoning for an argument (not a false premise, needs to be more!)
13Formal Fallacy
a fallacy that may be identified by merely examining the form or structure of an argument
14Informal Fallacy
A fallacy that can be detected only by examining the content of an argument
15Appeal to Force
When the arguer threatens that something bad will happen if the listener does not agree with them.
16Appeal to Pity
When the arguer attempts to support a conclusion by evoking pity from the reader/listener
17Appeal to Fear
When the arguer makes you afraid of the consequences of not doing what they want
18Bandwagon arguement
When the arguer tells to the reader/listener to agree because everyone else agrees
19Appeal to Vanity
When the arguer uses the admiration of a famous figure as support to their claim
20Appeal to Snobbery
When the crowd that the arguer appeals to is a smaller group that is supposed to be superior in some way
21Appeal to tradition
When the arguers support states that it is better to agree because of tradition
22Adhominem, abusive
An argument against a person that shows abuse towards them
23Adhominem, circumstantial
An argument against a person due to the circumstances that benefit them
24Tu Quoque
When the arguer attempts to make another seem hypocritical to support their claim
25Accident
When a general rule is applied to a specific case it was not intended to cover
26Straw Man
When an arguer distorts an opponent's argument for the purpose of more easily attacking it
27Missing the Point
The premises of an argument do support a particular conclusion, but not the conclusion that the arguer actually draws
28Red Herring
When the arguer draws attention away from the main issue by introducing something irrelevant
29Hasty Generalization
When there is a reasonable likelihood that the sample is not representative of the group
30False Cause
When the link between the premise and conclusion is completely false
31Slippery Slope
When the conclusion of an argument rest on a chain reaction of insufficient reasoning
32Weak Analogy
When an analogy is not strong enough to support a conclusion that is drawn
33Begging the Question
When the arguer creates the illusion that inadequate premises provide adequate support for the conclusion. (mainly by restating a premise as conclusion, or reasoning in a circle)
34Complex Question
When two or more questions are asked in the guise of a single question and a single answer is then given to both of them.
35False Dichotomy
The consideration of only two extremes when there are other possibilities
36Suppressed Evidence
arguer ignores important evidence leading to a different conclusion
37Equivocation
When a writer uses the same term in two different senses in an argument.
38Amphiboly
a vagueness of grammar that disguises or alters meaning
39Composition
When it is argued that because the parts have a certain attribute, it follows that a whole has that attribute too
40Division
When it is argued that because a whole group has a certain attribute, all the parts of that whole have that attribute too