*Articulation - the ability to clearly produce speech sounds.
*Receptive Language - the ability to understand spoken, written, and/or gestural language.
*Expressive Language - the ability to speak, write, and/or use other symbol systems (e.g. sign language) to communicate.
*Voice - vocal quality including characteristics such as loudness, pitch, or resonance.
*Fluency - repetitions in sounds, syllables, words, and phrases or atypical rate/rhythm.
*Pragmatic Language - social language skills used in our daily interactions with others.