Logic, science & psych Flashcards
1
Q
What is logic?
A
the form of reason
2
Q
What is a syllogism?
A
2 or more premises which, if true imply (deduce) a true conclusion
3
Q
How is an argument valid?
A
flows logically
4
Q
How is an argument sound?
A
valid and premises are true
5
Q
What is Modus Tollens?
A
form of argument central to science. Denying the consequent If P then Q, Not Q, Not P
6
Q
What are these fallacies:
- Circularity/petitio principii
- Ad hominem
- Ignorato Elenchi
A
- Begging the question/assumes the things you’re claiming to prove
- Attacking arguer
- Straw man argument- attacking an argument that wasn’t actually made by opponent
7
Q
What are inductive arguments?
A
Offer support for truth of conclusion, but don’t strictly imply it. Conclusion contains more info than premises. All science appears to depend on induction.
