Archive for Examples

Ambiguous logical relations in folk art

Ambiguous logical relations in folk art

August 8, 2011 No Comments

I found this in the shed of my parents, while taking my son to visit his grandparents. It belonged, originally, to my grandmother. There are two distinct ways to interpret the sentence: ‘Without a cat, a home is just a house’ which was probably the intent of the author, and certainly the intent of my cat-loving grandmother and cat-loving parents. I, however, prefer the alternative, where the phrase ‘without a cat’ attaches to ‘house’ rather than the sentence as a whole. : or, to make it explicit: ‘A home is just (a house without a cat)’

New Milk campaign for men: ‘Everything I do is wrong’

New Milk campaign for men: ‘Everything I do is wrong’

July 16, 2011 No Comments

In mid July, 2011, the California Milk Processor Board launched a new advertising campaign called ‘Everything I do is wrong,’ created by the same advertising firm, Goodby, Silverstein & Partners, who started the wildly…

Burger King – the big seven incher

Burger King – the big seven incher

July 16, 2011 No Comments

From Summer, 2009, Burger King’s highly suggestive ad ‘The Big Seven Incher.’ This was collected by one of my students at McDaniel in the fall of 2010.

Classic ‘Keep America Beautiful’ PSA

Classic ‘Keep America Beautiful’ PSA

July 13, 2011 No Comments

The classic PSA from ‘Keep America Beautiful’, aired starting in 1971. This aired starting on Earth Day, 1971 on broadcast television. It’s effect in the US was profound, both on littering behavior as well…

The Fake MLK Quote

The Fake MLK Quote

June 10, 2011 No Comments

In the days after the death of Osama bin Laden, this quote made its way around the various social networking sites: “I mourn the loss of thousands of precious lives, but I will not …

People who misunderstand The Onion

People who misunderstand The Onion

June 10, 2011 No Comments

From from ‘Literally unbelievable’, a tumblr blog dedicated to tracking facebook posts that misunderstand stories from the satirical newspaper The Onion.

Lisa Simpson demonstrates causal reasoning

Lisa Simpson demonstrates causal reasoning

May 23, 2011 No Comments

The long-running primetime animated series ‘The Simpsons’ demonstrates the fallacy in some kinds of causal reasoning:

Pat Robertson on weightloss, metabolic science and cortisol

Pat Robertson on weightloss, metabolic science and cortisol

May 23, 2011 No Comments

Pat Robertson, TV evangalist, gives weightless and metabolic advice on his religious show ‘The 700 Club’:

Cortislim

Cortislim

May 15, 2011 No Comments

‘Stop Weighing Yourself’! A classically poor weightloss commercial from 2004-06, Cortislim with Dr. Greg Cedymon

Progress for America – Roberts nomination ad

Progress for America – Roberts nomination ad

May 11, 2011 No Comments

A response to the NARAL ad attacking John Roberts, from Progress for America (a PAC that supported the 2004 re-election of George W. Bush).

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Simple Truth Table – XOR

A simple interactive truth table for the exclusive or: either or and not both, or 'X-Or'. The symbol, as...

Simple Truth Table – Peirce Stroke

A simple interactive truth table for the Peirce stroke, or 'Not-Or'.

Simple Truth Table – Sheffer Stroke

A simple interactive truth table for the Sheffer stroke, or 'Not-And'.

Truth Table for Dilemma

A simple interactive truth table for proving the validity of the Dilemma.

Truth Tables for Fallacious Disjunctive Syllogism

A simple interactive truth table for proving the invalidity of the two different fallacious forms of argumentation that look...

Truth Tables for Disjunctive Syllogism

A simple interactive truth table for proving the validity of the two different forms of Disjunctive Syllogism:

Truth Table for Hypothetical Syllogism

A simple interactive truth table for proving the validity of Hypothetical Syllogism

Simple Truth Table – Biconditional

A simple interactive truth table for conjunction. Click ‘start’, then click...

Simple Truth Table – Conditional

A simple interactive truth table for conjunction. Click ‘start’, then click...

Simple Truth Table – Disjunction

A simple interactive truth table for conjunction. Click ‘start’, then click...

Simple Truth Table – Conjunction

A simple interactive truth table for conjunction. Click ‘start’, then click...

Simple Truth Table – Negation

A simple interactive truth table for negation.

Truth Table for Affirming the Consequent

A simple interactive truth table for proving the validity of Affirming the Consequent

Truth Table for Denying the Antecedent

A simple interactive truth table for proving the validity of Denying The Antecedent