Critical Thinking - Module 7 Flashcards
Argument
A series of statements (premise and conclusion) collated together used as a persuasive device
Conclusion
The main point of an argument
Logical Indicators
Key words that signals the premise and conclusion within an argument
eg. so, therefore, thus, consequently
If (the premise) then (the conclusion)
Inductive Arguments
analyses elements of a subject and brings it down to possibilities to create predictive models
Deductive Arguments
Arguments that account for the evidence and provide a solution or answer
Logic
If an argument is logical then it will be widely accepted however not always supported
eg. if we accept premise one, and accept premise two, then logically accept the conclusion
Valid
If the argument establishes factual truth
Scattergun Argument
the premises around the conclusion are scattered, where different pieces of evidence are used to support the conclusion.
Some evidence may be correct and other not
Chain Argument
Each premised build upon another therefore the strength of the argument rests on the connections
Ad Hominem
(Fallacy) Attacks the person rather than addressing the issue to discredit the opposition
Fallacies
Flaws or weakness in an argument used to persuade in ways that are not logical
Inconsistency
(Fallacy) contains statements that are contradictory and can question the credibility of the argument
Ambiguity
Using vague or double meanings to obscure the meaning and change the course of an argument
Illegitimate appeal to higher authority
People who misuse authority to give opinions outside their area of authority
Appeal to masses
use ideas that appeal to popularity or has been acceptable for a long time
False dilemma
Implies there is only two solutions to an issue )black or white)
Faulty Classification
Stereotyping
Misuse of Statistics
Using stats that have either: small sample size, faulty comparison, biased stats, or unknowable stats
False Analogy
an argument that relies on comparison of two situations that are essentially different
eg. Minds, like rivers, can be broad. The broader the river, the shallower it is. Therefore, the broader the mind, the shallower it is
Faulty Cause/effect
Because one event precedes another, a cause/effect relationship does not necessarily exist.
eg. Since the Mayor was elected, crime has escalated
Appeal to pity
attempt to substitute feelings of sympathy for merits in a case
Emotive Language
Attempts to arouse emotion to oversimplify and distract the receiver to evoke feelings of fear, hate, shame etc.
Absolute Terms
Terms that will sway an argument unreasonably
eg. always, never, countless, infinite etc.
Faulty Generalisation
generalisations based on insufficient evidence
eg. University students drink a lot of beer, so they obviously have too much spare time and money.
Vertical Thinking
selective thinking focus on sequential and accurate details that follows the most likely path
Lateral Thinking
a general approach that is diverse and generates a direction while considering all evidence, even if incorrect
eg. developed through brainstorming