Extended Standard Form, Area of Study 1 Flashcards
What is an Argument?
Is a reason or set of reasons given to support an idea
Good Arguments contain:
- Logic
- Rhetoric
Logic
Reasons that should hold for anyone, anywhere, without appealing to personal feelings / beliefs
Rhetoric
Employs jokes, personal appeal, sympathy and fear to sway listeners in adopting a certain position
Standard Form
Made up of propositions such as premises and conclusions
Premises
REASON given to support argument
Conclusion
BELIEF you are arguing for
Unstated / Implied Premises
Premises that aren’t implied and link the premises together to the conclusion
Conditionals
Antecedent and consequent, uses if-then
Deductive Arguments
Deductive arguments are arguments where the conclusion is presented as following on from the premises necessarily.
- Deductive arguments can be valid even if the conclusion is false
- Rely on premises
- The conclusion can’t say more than the premises
Sound Argument
Relating to deductive, it’s where the premises are true and the argument is valid
Inductive Argument
Arguments which the conclusion follow on from the premises not with necessity but with probability are inductive
- The conclusions states more than the premises
- Less certain
- Deals with things being observed
- Doesn’t guarantee the truth of a conclusion
Cognitive Bias
Are common errors of judgement that people are prone to make in particular situations
Conforms to our own views, values and preoccupation
Confirmation Bias
Refers to our natural tendency to accept arguments that conform to our existing beliefs
Example:
Ted thinks vaccines cause autism, so he looks up ‘vaccines cause autism’ into google and researches the issue and provides evidence for his belief
Gambler’s Fallacy
The false assumption that past events have an effect on future outcomes.
Predictable World Bias
The human ability to perceive order when there is none
Example:
- everything happens for a reason (fate)
Attribution Bias
Reasoning from events/behaviours to causes
- When a driver cuts someone off in traffic, someone might assume that the driver is reckless or aggressive when in reality it was an emergency
Availability Heuristic
Our tendency to determine the probability of certain things happening according to how readily we can think of examples of those things.
Example:
- A plane crashes and 12 people die, and you believe there is a high likelihood that if you were to go on a plane it would also crash
Belief Bias
When we accept or reject and argument because the conclusion contradicts with your own beliefs
Everything you look for and all that you perceive has a way of providing whatever you believe
Example:
- Dogs are better then cats
Framing Effect
Drawing different conclusions from the same information depending on how the information is presented
Example:
- A drink containing 20% sugar or 80% sugar free
Anchoring Bias
Relying too heavily on the first piece of information seen
Example:
Wanting the first apartment because it’s cheaper, but not understanding it’s in poor condition
Hindsight Bias
The tendency people have to assume that they knew the outcomes of an event after the outcome has already been determined
Example:
“I knew i shouldn’t have dated a psychologist”
Dunning-Kruger Effect
Is when people with a limited competence in a particular idea overestimate their abilities
Example:
An amateur chess player overestimates their performance in a tournament and ends up losing