Peirce Semiotic

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tags
Charles S. Peirce, Cognitive Science, Philosophy
source
https://plato.stanford.edu/entries/peirce-semiotics/

Charles S. Peirce’s Semiotic is split into three parts, each signifying a different point in Peirce’s life.

First Account

A sign has three parts: representation (sign-vehicle), the object, and the interpretant.

I define a sign as anything which is so determined by something else, called its Object, and so determines an effect upon a person, which effect I call its interpretant, that the later is thereby mediately determined by the former (Project 1998).

Representation or Sign-Vehicle

A sign does not signify all aspects of an object, but has some particular signifying element.

A molehill can be taken as a sign of moles, but not every characteristic of the molehill plays a part in signifying the presence of moles. The central characteristic is the causal connection that exists between the type of mound and a mole: i.e. moles make molehills thus molehills signify moles.

The object

The object determines the sign, but not all characteristics are relevant to signification (only certain features of an object enable a sign to signify it).

In the above example the object is the mole, while the sign-vehicle is the molehill.

Second Account

Third Accoun

References

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Project, Peirce Edition. 1998. The Essential Peirce, Volume 2: Selected Philosophical Writings (1893-1913). Bloomington: Indiana University Press.