Module 2 - 1 Flashcards
what is Standardising?
- A useful way to begin DETERMINING ARGUMENT STRUCTURE = STANDARDISING
- There may be any number of premises, provided there’s at least one, and all of them can be put at the top before any conclusions.
- And there may be any number of intermediate
conclusions from none upwards.
Standardising is getting an argument down into a form like this:
STANDARDISING STRUCTURE:
- Premiss
- Premiss
So (or therefore, hence etc.) - Intermediate conclusion (sub-conclusion)
- Premiss
So (or accordingly, in consequence etc.) - Main Conclusion
The point of standardisation…3
- is to get an argument into a clear form,
- where the direction of inference is reflected in the physical arrangement of the components on the page.
- do this by ensuring that every inferred statement appears below every statement from which it is inferred
No premise indicators in Standardising arguments…
- This means that a standardised argument NEVER USES PREMISE INDICATORS.
- Any premise indicator words like ‘because’ (which tell you that a premise is coming next in the original) must be replaced by conclusion indicator words like ‘so’ (which tell you that a conclusion is coming next).
- An argument which started out in the form ‘C because P’ would have to be converted to ‘P so C’.
How do we get this into standard form? =
- go through the passage trying to identify the separable statements, and giving them each a letter of the alphabet.
- separate the statements from each other by inserting angle brackets, and then give
a letter to each bracket. - underline the inference
indicators
Logical vs grammatical order…
The idea is that, as far as possible, you should
write what is inferred BELOW that which it is inferred from, so that the main conclusion appears at the very end.
In this example, this reverses the GRAMMATICAL order of the original in favour of displaying most clearly its LOGICAL order.
Traps of Standardising…
MISSING INFERENCE INDICATORS
1.MISSING INFERENCE INDICATORS
- The occurrence of MODAL WORDS as INFERENCE INDICATORS
John can’t come out tonight. He is finishing his
homework.
b.John is finishing his homework
So
a.John isn’t coming out tonight
(i.e. John is able to come out tonight but has a good
reason not to do so)
Traps for Standardising…MAKE SURE YOU GIVE DISGUISED STATEMENTS THEIR OWN LETTER.
The loss of B company means that we shall have to
withdraw.
(a) <The> means that (b) <we></we></The>
(a) B company has been lost
So
(b) We shall have to withdraw
Traps for standardising…DISGUISED STATEMENTS OFTEN INVOLVE REPETITION AND REPETITIONS SHOULD GET THE SAME LETTER.
(a) <Dogs>. It 'follows' 'from' (a) <this> 'that' (b) <they>.</they></this></Dogs>
Notice here, too, how the inference indicator is
a set of words which are split into two by the disguised statement (a)
Further complications arise when we
we try to decide how
to divide the argument up into its separate
statements.
Because…
- Statement (c) is a conditional.
- This is disguised by the fact that the word ‘if’
introduces the second clause rather than the first, and the word ‘then’ is missing altogether. - ‘P, if Q’and‘If Q, then P’mean the same thing.
- Conditionals CANNOT be broken up into their
separate constituents.
To separate or to Not …the general moral…
- Make sure that each item in an argument to which you give a letter in the process of
standardisation is a COMPLETE ASSERTION IN ITS OWN RIGHT, no more and no less. - This makes the principle of deciding whether to drop or retain words quite clear
A qualification…
Owing to the incompatibility of the principle of universal causation and the idea that we have a genuine choice when we act, the only defensible theories on
the question of free will and determinism are fatalism and libertarianism.
What’s the qualification to the
general moral?
Make sure that each item in an argument to which
you give a number in the process of standardisation is a complete assertion in its own, right, no more and no less, or can be converted
into such an assertion without change in meaning.
In standard form…
CONJUNCTIONS SHOULD BE
CONJUNCTIONS SHOULD BE SPLIT –
EACH STEP SHOULD CONSIST OF JUST ONE ASSERTION