Logical Reasoning Flashcards
LR Method
- Start with Question Stem - identify type
- Untangle the stimulus
- Predict the Correct Answer
- Evaluate the Answer Choices
If have a strong prediction ___
pick it and quit it
“most calls into question”
Weaken Question Stem
“vulnerable to criticism”
Flaw Question Stem
Wrong answer type: Outside the scope
A choice containing a statement that is too broad, too narrow, or beyond the purview of the stimulus
Wrong answer type: Irrelevant comparison
A choice that compares two items or attributes in a way not germane to the author’s argument or statements.
Wrong answer type: Extreme
A choice containing language too emphatic to be supported by the stimulus. Extreme choices are often characterized by words like: All, never, every or none
Wrong answer type: Distortion
A choice that mentions details from the stimulus but mangles or misstates the relationship between them given or implied by the author
Wrong answer type: 180
A choice that directly contradicts what the correct answer must say
Wrong answer type: Faulty use of detail
A choice that accurately states something from the stimulus but in a manner that answers the question incorrectly.
Conclusions are always statements that call out for a reason ___
They always elicit the question, why?
Conclusion, what is the __
Author’s point?
Conclusion Keywords
Hence, thus, consequently, as a result, so, it follows that
Evidence Keywords
Because, after all, for, since, research has shown, consider the data
VIPCAR
Value Judgement If/Then Prediction Comparison Assertion of Fact Recommendation
Value Judgement
An evaluative statement “action x is unethical” or “Y’s recital was poorly sung”
If/Then
A conditional statement. A conditional prediction, recommendation or assertion.
Prediction
X will or will not happen in the future
Comparison
X is taller / shorter / less common / more common than Y
Assertion of Fact
X is true
Recommendation
We should or should not do X
Main point question calls for ___
The author’s final conclusion
Premise =
Evidence
Role of a statement question rewards __
your ability to simply identify the various pieces of an argument - such as evidence, conclusion, opponent’s arguments or background information
“figures in the argument”
Role of a statement stem
Conclusion synonymous with
view, claim, argument
Point at Issue question
Dialogue in the stimulus. Speakers will make arguments and they will disagree about one particular aspect of their arguments.
Point at issue question strategy
Decision tree - did author A have an opinion about this “yes/no” did author B have an opinion about this “yes/no” - what was that opinion.
Method of Argument
Argument by Analogy
Author draws parallels between two unrelated (but purportedly similar) situations
Method of Argument
Use of Examples
Author cites specific cases to justify a generalization
Method of Argument
How the author tries to convince the reader of their conclusion
Method of Argument
Use of Counterexamples
Author seeks to discredit an opponent’s argument by citing a specific case in which an opponents conclusion appears to be invalid
Method of Argument
Appeal to Authority
Author cites an expert or other authority figure as support for her conclusion
Method of Argument
Eliminating Alternatives
Author list alternatives and discredits all but one