Lecture 1 Flashcards
System of communication specific to homo sapiens
human language
dynamic, free to change
definition of what? (regarding language)
human language is open
may not have connection to real meaning or idea associated with it
(definition regarding language)
human language is symbolic
What is difference of human language compared to all types of language?
human language allows users to express abstract and distant ideas
- allows for future planning
____ tend to communicate about immediate concerns and emotions
animals
smallest units of sound in language
phonemes
smallest units of meaning in language
morphemes
rules for arranging words and symbols in sentences or parts of sentences
syntax
the rules associated with the use of language in social situations
pragmatics
rudimentary language also known as prelanguage
protolanguage
what/who used protolanguage
early species of homo
who uses grammatical and syntactical language?
homo sapiens
how old is grammatical and syntactical language?
150 000 to 200 000 years old
What area of the brain has to do with speech comprehension?
Wernicke’s are
what area of the brain has to do with speech production?
Broca’s area
when does cooing occur and what is it? what types of sounds do babies make when they coo?
first 6 months of age
vowel sounds
when does babbling occur and what is it?
5-6 months of age
infants experiment with complex range of phonemes
what happens with speech at 12 months of age?
one-word utterances
single syllables
What happens with speech at 18 moths of age?
two-word utterances
stringing together single syllables
what happens at 2.5-3 years of age with language?
sentence phase
What is the period of development where exposure to human language is necessary called?
the sensitivity period
What is the danger with the sensitivity period with neglected children?
if the children are not exposed to human language during the sensitivity period, their language abilities may never develop
In years, when does the sensitivity period occur
1 year- 12 years of age
How does family language influence a child’s language and vocabulary?
yes, the greater the number of words heard in the family, the more diverse the child’s vocabulary