Lecture 9 : Claims And Argument Indicators Flashcards
(26 cards)
What are philosophical claims?
Conclusions without premises that indicate something is or ought to be the case and are the building blocks of arguments.
What must a sentence do to be considered a claim?
It must be claiming that something is true.
Is ‘Stop the car!’ a claim?
No, it is a command.
Is ‘The car is blue.’ a claim?
Yes, it asserts a truth.
What is truth aptness?
The characteristic a claim has of being either true or false.
How can you determine if a statement is a claim?
Ask: ‘Is it true/false that ______?’
What do descriptive claims do?
Describe that something is the case.
Characteristics of descriptive claims include:
- Generally uncontroversial
- Very easy to verify
- Correspond to evidence
- Are empirical
What do normative claims prescribe?
What ought to be the case.
Is ‘The death penalty ought to be abolished.’ a normative claim?
Yes, it prescribes a course of action.
Normative claims are not always:
Moral or ethical.
What defines a priori claims?
They are true due to definitions.
Provide an example of an a priori claim.
A triangle has three sides.
What is a key characteristic of a priori claims?
They are true by definition alone.
What are a posteriori claims?
Claims that are true or false by virtue of experience.
Provide an example of an a posteriori claim.
The Earth is round.
How do you confirm the truth of a priori claims?
By understanding the terms involved.
How do you confirm the truth of a posteriori claims?
By turning to experience for confirmation.
What does background knowledge affect?
How we evaluate claims.
What is necessary to support claims in an argument?
- Evidence
- An explanation
- Contextualization
List some conclusion indicators.
- Therefore
- In conclusion
- Consequently
- Thus
- Hence
What is a premise indicator?
Words that signal the support for a conclusion.
List some premise indicators.
- Because
- Since
- For
- Given that
- Moreover
What is a complex or chain argument?
An argument that has more than one conclusion.