Theories and Diversity of language development Flashcards
(7 cards)
What is the language gene?
FOXP2 - gene mutation in KE family
What is modularity?
specific deficits in adult neuropsychological patients (agrammatism, prosopagnosia etc.)
What is innate specification of modules?
specific deficits in children with genetic disorders and other conditions. dissociations/ uneven profiles (specific language impairment, developmental prosopagnosia).
Case study
44-Year-Old
Civil Servant, married, 2 children
IQ of 75
Verbal IQ = 85
Performance IQ = 70
Medical history:
14 years - ataxia and paresis of left leg (resolved).
What is William’s syndrome?
Hemi zygotic deletion of 26 genes at chromosomal position 7q11.23
What are some characteristics of WS?
Sunken nasal bridge
Puffiness around eyes
Blue eyes with starry pattern
Long philtrum
Small, widely spaced teeth
Wide mouth
Prominent lower lip
Small chin
What are the areas that children with WS are deficient in?
Spatial cognition
Number skills