Definitions
Language or Speech
Numbers
100

Phonology

Rules of speech sounds, which sounds to make and in what order to make the sounds.

100

Specific Language Impairment (SLI)

What is a language disorder?
100

Prevalence of speech disorders in preschool children

What is 8-9%?

200

AAC

What is Augmentative and Alternative Communication

200

Syntax Disorder

What is a language disorder?

200

How many main theories of language development are there

What is 6?

(biological development, behavioral psychology, information processing, linguistic/nativists perspective, cognitive development, and social interactions)

300

Dysarthria

A speech disorder where a person has difficulty speaking due to their muscles for speech are weakened or damaged.

300

Stuttering

What is a speech disorder?

300

How many ways are there to classify language disorders

What is 2? (Domain or Etiology)

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