Child Dev. Language Flashcards
A proficient user of langauge has knowledge of what 4 things
Phonology
Semantics
Syntax
Pragmatics
phonology consists of what
Sound system + pnonemes
Semantics consist of what
morphemes (prefixes / suffixes)
Syntax consists of what
form or structure of language
Pragmatics involve what
Rules about language in social contexts (please/thank yous)
pre-linguistic period is what age range
0-12 months
pre-linguistic crying stage is what time period
3-4 weeks
pre-linguistic cooing stage is what time period
3-5 weeks
pre-linguistic babbling stage is what time period
3-4 months
Echolalia is what? when does this happen
sound repetition 3-4 months
Intonation involves what?
emphasis on certain words to encourage response
when does intonation and turn taking in conversation occur?
pre-linguistic period
in between 8-12 months, what occurs
associates objects with words (verbal labels)
telegraphic speech occurs in what time frame?
18-24 months
what does telegraphic speech involve
simple prefix + Object
(more / no / see/ other) + object
AFter 2 years, what happens to speech?
addition of verbs / compound sentences
What is Skinners model of learning language?
language is learned via
imitation / progressive / reinforcement
Chomsky model of learning language is what
Child born with inherited ability to learn language
Lennebergs theory involves what
critical period before age 12
motherese involves what?
baby-talk from mother
Brocoa’s area involves what?
expressing / producing language
Wernicke’s areas involves what?
language comprehension
Angular gyrus involves what?
Visual to Wernickes areas
Expressive Aphasia results from damage to what?
Brocoa’s area
expressive aphasia results in what 2 things
Speech hesitant / difficulty finding words
Comprehension unimpaired
Receptive aphasia involves damage to what area?
Wernicke’s area
Receptive aphasia leads to what 2 things?
Fluent speech
Comprehension seriously impaired
