Proposition:
-Individual statements -Declarative statements -Base for Arguments -Propositions are true or false
Argument
-Set of propositions -Or set of reasons -Arguments can only be valid or invalid (not true or false)
Premises
Conclusion
A process by which one proposition is arrived at and affirmed, on the basis of some other proposition(s)
- Inference is the main process or principle for making valid and accepted arguments
Recognizing Arguments
1. Premises/Conclusion Indicators
- Premises Indicators
Since, because, for, as, follows from, as shown by, etc
- Conclusion Indicators
Therefore, hence, so, accordingly, in consequence, as a result, for this reason, thus, etc
- But these indicators are not compulsory for Premises/Conclusion, they can be made without these indicators
2. Arguments in Context
Arguments can best be recognized, if they are read/understood in context
Example
“As we send more young men to Iraq to bring order to that country, many of its so called leaders have abandoned their posts. We have given the Iraqis an opportunity to iron out their differences, and they throw it back in our faces. Iraq does not deserve our help”
3. Premises or Conclusion Not in a Declarative Form
Example
“I am irked by the new set of coins being issued. While some first ladies have influenced our country, should we bestow this honour on people who are unelected. Whose only credential is having a prominent spouse?”
4. Unstated Proposition
Some times parts of the argument are taken for granted, that the reader/listener would understand it or assumed it.
Example
“If the Opponent of death penalty is incorrect in his belief that the death penalty doesn’t deter, he is responsible for the murder of innocent individuals who would not have been murdered if the death penalty was invoked”