Chapter 7: Language Development Flashcards
Wild Boy of Averyone (1799-France)
entered woods alone at age 5 and found at 11 (alone 6 yrs)
Genie (1970-LA,CA)
found at 13,neglected abused (locked in isolation no communication with words)
-after extensive therapy still telegraphic speech (critical period….supports Conrad Lorenz Theory)
language
form of communication, whether spoken, written, signed, based on system of symbols
infinite generativity
ability to produce an endless number of meaningful sentences using a finite set of words and rules
Infant Signing
- encourages early communication (6 months)
- possible increase in IQ (12-pt increase?)
- increases bonding/attachment (can understand them)
Phonology(sound)
Language rule system
rules regarding how sounds are perceived as different and which sound sequences may occur in the language
ex/ “chat” 3 phonemes ch-a-t
Morphology (meaning)
Language rule system
unit of meaning involved in word formation
Morpheme
unit of sound that conveys a specific meaning ex/ boy=1 morpheme
boys= 2 morphemes
Syntax (Language Rule System)
the way words are combined to form acceptable phrases and sentences
ex/ Jim rode the motorcycle
The motorcycle rode Jim (very diff)
Semantics (Language Rule System)
- the meaning of words and sentences
ex/communication problems, you know nothing about physical labor
Pragmatics (Language Rule System)
The appropriate use of language in context
ex/ turntaking in conversation, polite, recognizing humor
(if lack pragmatic considered rude or impolite)
Prelinguistic Communication
communication through sounds, facial expressions, gestures, imitation, and other nonlinguistic means
Infant Crying (from birth)
Their first language
basic cry
rhythmic pattern usually consisting of cry, briefer silence, shorter inspiratory whistle, and brief rest
anger cry
similar to basic cry with more excess air forced through vocal chords
pain cry
sudden appearance of loud crying without preliminary moaning; long initial cry followed by extended period of breath holding
cooing (1-2 months)
make vowel sounds
babbling (6 months)
consonant-vowel combinations
Infancy and Sound
- recognize languaage sounds
- “citizens of the world”
- newborns recognize sound changes
- can recognize own language by 6 months (start dropping sounds)
Gestures (8-12 months)
waving, eat, pick me up
jargon (10 months)
communicating back and forth with different language you dont’t understand
first words
approx 13 months
holophrases
one word utterances that stand for a whole phrase whose meaning depends on particular context in which they are used to determine meaning
Two word utterances (18-24 months)
my mommy uses a lot of my, child relies heavily on gesture, tone and context
Telegraphic Speech
not critical words left out; use of short and precise words without grammatical markers (“take you with”)
syntax
combining of words and phrases to form sentences