CSD 523 final

2 facts that constitute the presence of a SSD

1) arises during childhood
2) not due to a dialect or accent

Are boys or girls more likely to have a SSD?

Boys

What % of 3-10 year olds have a SSD?

40

What % of 11-17 year old have a SSD?

25

Disorder characterized by difficulty with speech production; motor difficulty

Articulation disorder

Disorder characterized by difficulty with the language based rules that underlie speech; speech processing difficulty; knowledge based

Phonological disorder

An individual with a ______ disorder can produce sounds in isolation, not in combination with words

Phonological

T/F: articulation and phonological disorders can be mixed

True

Other terms used for a SSD

functional articulation disorder, phonological disorder, phonological developmental disorder, phonomotor disorder, idiopathic disorder

If an SSD is _____ , it is unrelated to another medical cause; no known cause (functional)

idiopathic

If a

3 primary organic causes of a SSD

1) Motor/neurological
2) Structural
3) Sensory/perceptual