Arguments Flashcards
Fallacy
Error in reasoning
Euphemism
Substituting a word with more neutral impact for one that is more explicit or emotionally charged
Emotionally distorting use of language
The author uses emotionally charged language to characterize the facts
Vagueness
A term or phrase is vague of it has no clearly ascertainable meaning in the context
Ambiguity
A term or phrase is ambitious if it has more than one clearly ascertainable meaning in context
Fallacy of equivocation
Occurs where the arguer relies upon a shift in the meaning of a term in order to arrive at the conclusion
Conditions for a Strong argument
Arg
A:condition acceptable (premises must be true)
R:condition relevance the premise must be relevant to the conclusion
G:condition good grounds , conclusion must be valid
Inductive inference
Conclusion follows from experience
Inductive
Conclusion states more then premise
Premise acceptability
Acceptable by observation
Acceptable by testimony
- by expert / authoritative testimony
Acceptable by a priori
Conditions of a good authority
Must posses credentials ex. Phd
Credentials are related to the matter
The expert must not be bias
Experts opinions is generally excepted within the relevant expert community
The subject matter must admit empirical confirmation
Conditions of premise unacceptability
Observation Testimony A priori Not defended in a strong sub argument Problems in language (vague, euphemism,etc) Inconsistent premise Circular (begging the question) - arguer assumes their conclusion is true in order to prove it
Why is common knowledge not a acceptable premise condition
Common knowledge reduces to more basic categories of evidence like observation and a priori
Internal relevance
concerns the relevance of the premises to conclusions within the argument
Positive relevance
A is more positively relevant to B if A makes B more lively to be true