The term "shifter" was introduced into
linguistics by
linguist Otto Jespersen to refer to those elements in
language whose general
meaning cannot be defined without reference to the
message.
For
Jakobson, a shifter is a term whose
meaning cannot be determined without referring to the
message that is being
communicated between a sender and a receiver
Personal pronouns are shifters: the word "I" designates both the speaker or sender who says "I" and the "I" contained in the
message that is sent.
For example the pronouns "I" and "you", as well as words like "here" and "now", and the tenses, can only be understood by reference to the context in which they are uttered.
Roman Jakobson developed the concept in an article published in 1957.
Before this article, "the peculiarity of the personal pronoun and other shifters was often believed to consist in the lack of a single, constant, general meaning."
Jakobson argues that shifters do have a single general
meaning; for example the personal pronoun "I" always means "the person uttering I".
This makes the shifter a "
symbol."
Jakobson concludes that shifters combine both
symbolic and
indexical functions and "belong therefore to the class of indexical symbols."
In this way,
Jakobson questions the possibility of a context-free grammar, since the
enunciation is encoded in the
statement itself.
Also, since grammar is implicated in
parole, the
langue /
parole distinction is put into question.
Following
Jakobson,
Lacan uses the term "shifter" (in
English) to show the problematic and undecidable nature of the "I" (Je).
However, while
Jakobson defines the shifter as an
indexical symbol,
Lacan defines it as an
indexical signifier.
This problematises the distinction between
enunciation and
statement.
On the one hand, as a
signifier it is clearly part of the
statement.
On the other hand, as an
index it is clearly part of the
enunciation.
This
division of the "I" is not merely illustrative of the
splitting of the
subject; it is that
split.
"Indeed, the I of the enunciation is not the same as the I of the statement, that is to say, the shifter which, in the statement, designates him."
See
articleDownload ebooks on http://www.frenchtheory.com/See that post with different algorithms in metabole - See the journal French Metablog with today different posts