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Steve,
I'll throw in my 2 cents here... In chapter 4 LSV traces the
phylogenetic roots of both thinking and speaking, albeit in the
somewhat indirect way of turning to studies of primates and other
animals. (The direct route would be the study of hominids, which is
still not easy to do - though the recent work on the evolution of
language from a single source in Africa around 60,000 years ago is a
fascinating step in that direction.)
His conclusion is that there is evidence in animals both of a
practical, instrumental kind of problem solving that goes beyond
mere trial-&-error, and a kind of communication using sounds and
gestures. But chimps, for example, show no evidence of "ideation,"
which he defines as the capacity to operate on the basis of non-
actual or absent stimuli. (Had he seen, though Richard
Attenborough's videos of Capuchin moneys drying pine nuts for a week
and then skillfully using huge stones which they transport
considerable distance to crack them? I think not.) <http://www.youtube.com/watch?v=3udzhDvsG-s
>
And animal communication, he argues, is primarily that of emotional
reaction, and the sounds made do not function as signs. (There is
considerable debate over this issue today, too.)
Then, in the same chapter, he returns to ontogenesis and argues that
in the young child too there is speech that is not yet intellectual,
and thinking that is not yet verbal. Stern had claimed that child
language has three roots, a tendency to express feelings, a tendency
to communicate with others, and an "intentional" tendency, that is
to say, an ability to represent objects on the world, which is
unique to humans and cannot be found in any animal. LSV had rejected
this explanation as empty, presuming what it needed to explain - the
capacity for semiosis. His explanation of this capacity is that it
is the consequence of the meeting and interaction of the two lines
of development. He reviews his own research on inner speech,
introduced in chapter 2, to describe the four moments of this
meeting. It is still possible for an adult to have speech without
thinking, or thought without speaking. But LSV's principle interest
in T&S is the interaction of the two lines that leads to verbal
thinking.
Martin
On May 9, 2011, at 5:10 PM, Steve Gabosch wrote:
David,
Thanks for your always intriguing comments, such as the ones from a
couple days ago, copied below.
I've been needing some help understanding the last statement in the
following paragraph from Vol 1, p 115, the Minick translation. It
relates directly to your comments (and also a question Jay asked a
couple weeks ago, if I remember), about practical activity and
verbal thinking.
The meaning of the final sentence puzzles me:
"Moving now from the issue of the genesis of inner speech to the
issue of how it functions in the adult, the first question we
encounter is one that we have addressed earlier in connection with
issues of phylogenesis and ontogenesis: Are thinking and speech
necessarily connected in the adult's behavior" That is, can the
two processes be identified with one another? All that we know
that is relevant to this issue forces us to answer this question in
the negative. The relationship of thinking and speech in this
context can be schematically represented by two intersecting
circles. Only a limited portion of the process of speech and
thinking coincide in what is commonly called verbal thinking.
Verbal thinking does not exhaust all the forms of thought nor does
it exhaust all the forms of speech. There is a large range of
thinking that has no direct relationship to verbal thinking. In
this category, we could include the instrumental and technical
thinking that has been described by Buhler and what is commonly
called practical intellect."
According to the last sentence, Vygotsky appears to have included
"the instrumental and technical thinking that has been described by
Buhler and what is commonly called practical intellect" into the
category of non-verbal thinking.
Could you or someone help me understand this statement?
- Steve