In order to help distinguish between<unk> s, they are often categorized as either primary<unk> s of<unk> , secondary<unk> s of langue, acquired or developmental. A primary<unk>  is one that cannot be attributed to an underlying<unk>  and is solely responsible for the<unk>  disturbance while a secondary<unk>  is the result of another<unk> .<unk> s can also be categorized as developmental or acquired. A developmental<unk>  is present at birth while an acquired<unk>  occurs at some point after birth. Acquired<unk> s can often be attributed to injuries within the brain due to occurrences such as stroke or Traumatic brain injury.
Language disorder
Specific language impairment
Language delay
Speech and language impairment
Nonverbal learning disorder
Speech disorder
Speech delay
Motor speech disorders