"Experimental Analysis of Sound-Music Improvisation as a Stimulus for Social Interaction and Communication in Individuals with Severe/Profound Intellectual and Multiple Disabilities (S/PIMD)"

Abstract

This study investigates the effect of musical sound improvisation on communication and social interaction in people with severe/profound intellectual and multiple disabilities (S/PIMD). Using a 6-month crossover experimental approach, six people participated in weekly music therapy sessions. They alternated between structured meetings and improvisation-only meetings. Results showed that improvisation embedded in a structured session dynamic was more successful than improvisation alone. There was evidence of a qualitative increase in social interactions and communication over time.