VIT (Vocal Intonation Therapy)

is the use of intoned phrases simulating the prosody, inflection, and pacing of normal speech. This is done through vocal exercises which train all aspects of voice control including inflection, pitch, breath control, timbre, and dynamics. An example would be to sing a five-note scale and gradually move the starting pitch up or down by half steps with a child who has a limited pitch range in their normal speaking voice. This exercise could be further expanded by adding a functional sentence i.e., “Let’s go out and play.”

Source: Thaut, M. H. (2005). Rhythm, Music and the Brain. New York and London: Taylor and Francis Group.