The Commens Dictionary

Quote from ‘An Elementary Account of the Logic of Relatives’

Quote: 

Signs, or representations, are of three kinds: Icons, Indices, and Tokens. [—]

Indices are signs which stand for their objects in consequence of a real relation to them. An index is a sign which stands for its object in consequence of having a real relation to it. A pointing finger is its type. Of this sort are all natural signs and physical symptoms. The index has no generality in itself. It does not depend on a mental association, but upon a real reaction between the mind and the external world at the moment when the index acts. The index asserts nothing; it only says “There!” It takes hold of our eyes, as it were, and forcibly directs them to a particular object, and there it stops.

Date: 
1886
References: 
W 5:379
Citation: 
‘Index’ (pub. 21.10.15-10:59). Quote in M. Bergman & S. Paavola (Eds.), The Commens Dictionary: Peirce's Terms in His Own Words. New Edition. Retrieved from http://www.commens.org/dictionary/entry/quote-elementary-account-logic-relatives-0.
Posted: 
Oct 21, 2015, 10:59 by Mats Bergman