The exchange of information with another person.

A child produces constant questions to maintain a conversation and can temporarily imagine the perspective of the other person using language.

A test where the adult will identify an object for a child and multiply it, asking the child to change the morpheme.

A set of disorders not associated with hearing loss, intelligence, or specific language impairment where the individual struggles with perceiving and understanding language.

Organization of experiences that help with memory and recall.

Speech that uses vowels and consonants to create syllables that sound like real speech. Canonical vocalizations most often begin to occur between the ages of six to ten months.

Speech using duplicated consonant-vowel combinations.

The process of helping students or other individuals to communicate using either high-tech or low-tech devices.

Assistive technology that helps students with communication.

An auditory evoked potential pulled from electrical activity in the brain that is recorded through electrodes on the scalp.