3. THE ORIGINS OF LANGUAGE
Some type of spoken language
must have developed between
100,000 and 50,000 years ago
4. The Divine
Source
Very young children
living without access to
human language in their
early years grow up with
no language at all.
The Natural
Sound Source
“BOW-WOW THEORY”
of language
ONOMATOPEIA
5. The Social
Interaction
Source
“YO-HE-HO” theory.
To mantain social
organizations some
form of
communication is
required.
The Physical
Adaptation
Source
There are certain
physical features,
which appear to be
relevant for speech.
Teeth, lips, mouth,
larinx and pharynx.
6.
7. The Tool-
making Source
All languages, including
sign language, require
the organizing and
combining of sounds or
signs in specific
arrangements.
The Genetic
Source
Only humans possess
a special “language
gene.”
INNATENESS
HYPOTHESIS
8. ANIMALS AND HUMAN LANGUAGE
Comunication
INFORMATIVE
SIGNALS
• Unintentionally
COMMUNICATIVE
SIGNALS
• Produced on
purpose
9. Properties of Human Language
Displacement Arbitrarines
Productivity
Duality
Cultural
transmition
10. Talking to Animals
Animals produce a particular behavior
in response to a particular sound-stimulus or
noise, but does not actually “understand” what
the words in the noise mean
11. Washoe Sarah and Lana
Chimpanzees and language
The controversy
• Kanzi
12. Using Language
We still do not seem to have a
non-controversial definition of what
counts as “using language.”