Final answer:
Ellen Dissanayake's belief regarding the origins of vocal music to coordinate work rhythms represents the adaptive function role of music, which helps in group cohesion and transcends linguistic barriers.
Step-by-step explanation:
Scientist Ellen Dissanayake's belief that early humans might have started creating vocal music to help keep pace during physical work is an example of music's adaptive function. This aspect of music aligns with how music can foster a sense of wholeness within a group and maintain group identity, as it transcends linguistic boundaries and allows people to make connections. As music evolved, it continued to be an integral part of the human experience, reflecting our history, culture, and collective experiences, as seen in the hymns of Choctaw tribes or the early use of music for communication among Homo sapiens.