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Ch 3 and class discussion
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61
Philosophy
Undergraduate 2
04/08/2013

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Term
Fallacy
Definition
An error in logic; Is a defect in an argument that is something other than false premise alone.
Term
cognitive bias
Definition
tendency toward holding certain beliefs without justification.
Term
The Big Three
Definition
Confirmation bias, False Cause, and hasty generalization
Term
False Cause
Definition

Interpreting an observed correlation as a causal relation.

Post hoc ergo propter hoc and
Non causa pro causa

Term
Hasty Generalization
Definition
Generalization based on examples that could be a-typical. (if one is then they all are)
Term
Confirmation Bias
Definition
2 part bias regarding evidence and our current beliefs. tendency to automatically except or reject confirming or refuting evidence.
Term
Fallacy of missing the point
Definition
An argument is given from which a perfectly valid and sound conclusion may be drawn, yet the stated conclusion is something else
Term
Fallacies of Grammatical Analogy Only Fallacy w/certain content*
Definition
Division and Composition :
Term
Fallacy of Composition
Definition
Attributes wrongly transferred from the parts to the whole.
Term
False Dichotomy
Definition
Either or fallacy. Disjunctive syllogism with false disjunctive premise.
Term
Weak analogy
Definition
analogy too weak to support conclusion
Term
Slippery Slope
Definition
Makes predictions on unlikely chain of reaction (causal chain) I.E. Single step = extreme results.
Term
Begging the question (aka circular reasoning)
Definition
Support for conclusion is not apparent
Term
Fallacy of Suppressed Evidence
Definition
Creates presumption that the premise give a complete picture.
Term
fallacy of ambiguity
Definition
causes an argument's form to appear validating when it is not. Equivocation and Amphiboly are different forms of ambiguity
Term
Equivacatoin
Definition
is ambiguity arising from the misleading use of a word
Term
Amphiboly
Definition
amphiboly is ambiguity arising from the misleading use of punctuation or syntax
Term
Red Harring
Definition
talking about something, then changing the subject in a way that the listener doesn't catch on
Term
Appeal to Ignorance
Variation on appeal to ignorance
Definition
No one knows for sure, therefore its this way. Relies on personal disbeliefs. Ex. I cant imagine how people could make crop circles. So, they must be created by extra-terrestrials.
Term
two types of False Cause
Definition
Post hoc ergo propter hoc and Non causa pro causa
Term
Post hoc ergo propter hoc
Definition
after this, therefore because of this", is a logical fallacy (of the questionable cause variety) that states "Since that event followed this one, that event must have been caused by this one.
Term
Non causa pro causa
Definition
One event is cited as the cause of another, but, while there may actually be a connection between the two events, the hypothesis mis-locates it, either making the effect into the cause, or treating as cause and effect two events that are independent results of a common cause.
Term
Two ways analogies are used
Definition
1)As an illustration
2)As a premise in an argument
Term
Informal fallacy
Definition
Found in deductive arguments only; detectable by inspecting the content. Reasoning is wrong, rather than the argument itself.
Term
Formal Fallacy
Definition
Detectable by inspecting form of an argument ALONE. (content is irrelevant)
Term
Fallacies of Relevance
Definition
Appeal to force, appeal to the people, and appeal to pity.
Term
Two ways Analogies are used
Definition
As an Illustration as a premise in an argument
Term
Appeal to Ignorance
Definition
No one knows for sure, therefore its this way.
Term
Variation on Appeal to ignorance
Definition
Relies on personal disbelief. Cant imagine how its done, so it must be extra-terrestrials
Term
Slippery Slope
Definition
Makes predictions on unlikely chain of events (causal chain) equals extreme results
Term
fallacies of Presumption
Definition
Begging the question, Complex question, False Dichotomy, and Suppressed Evidence
Term
Fallacies of Ambiguity
Definition
Equivocation and amphiboly
Term
The Big Three
Definition
Cognitive Bias, hasty generalization, and False Cause
Term
Confirmation Bias
Definition
2 part bias regarding evidence and our current beliefs.
Term
False Cause
Definition
Interpreting an observed correlation as a causal relation. Bad deliberation.
Term
Havard Fallacy
Definition
When it come to making money, graduates of Harvard University make more. Which was proven wrong, after other studies were done.
Term
Hasty Generalization
Definition
Based on examples that could be A-typical. e.i. If one, then all.
Term
Japanese Macaw
Definition
Monkeys able to develop new words in there language to adapt to new environment.
Term
Fundamental task of science
Definition
To build and define a coherent set of reliable generalizations about the natural world
Term
Natural World
Definition
Material world and physical universe
Term
Science answer following question
Definition
What kind of things should we expect see in the natural world. Ex. events, animals, etc
Term
Purpose of Science
Definition
Is to increase our understanding/control
Term
Strategy of science
Definition
1) make general claims about world
2) Test for reliability
3) Eliminate unreliable claims (what science is at its core)
Term
Scientific Claims
Definition
1)claims about correlations
2)Claims about causal relationships
Term
Assumptions in Science
Definition
Natural world is uniform across time and space. (can not prove to be the same in the future)
Term
Uniformity of Nature
Definition
Presumed uniformity of nature is considered to be in-provable.
Term
Benefit of assuming natural world is uniform
Definition
We can make valuable predictions
Term
Science does not address....
Definition
unreliable/inconsistent phenomena
Term
Science Process
Definition
Observe, explain,predict, and test. *Goes beyond the 5 senses.
Term
Observation
Definition
1)Truly impartial observation (humans can not have "truly impartial observation"
2) So all observations are "theory-laden"
Term
3 Observation facts
Definition
-good science begins in bias observations
- focusing observation is part of bias
- extended beyond 5 human senses
Term
Explanation
Definition
-The hypothesis
-expressed as a generalization
-provisional
-Enables further investigation
Term
Prediction
Definition
-Based on hypothesis
-Prediction gives us something to test
Term
Test
Definition
-test accuracy of prediction
Term
Genuine Science from non science
Definition
-Difference is not discoverable through scientific research
-A philosophical question
-Predominant view
Term
Karl Popper
Definition
Wrote: The open society and Ugenics
** Most influential because of what he had to say about science "what research is truly scientific".
Term
Empirical Falsifiablity
Definition
We can conceivably observe something that would disprove the hypothesis.
Hypothesis should be one single specific observation, that is empirically falsifiable.
Term
Conceivable Observation
Definition
A way to find out we were wrong.
Term
Empirical Falsifiability Cont.
Definition
Line of demarcation between science and non science.
Term
Non-Scientific Claims
Definition
Primary feature: Claims are unfalsifiable
-detailed explanations
-safe predictions
-non-physical explanations
Term
Pseudo Science
Definition
Some non-scientific research/activity is represented to be "real science"
i.e. Astrology
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