Final answer:
Bateson and Mead used visual anthropology through photos and films to document and understand Balinese culture, focusing on childhood and dance, and thus influencing media anthropology.
Step-by-step explanation:
Gregory Bateson and Margaret Mead concluded from their Bali research that visual anthropology could be an innovative and effective method for studying cultures. Their joint fieldwork in Bali utilized photography and film to observe and record details of Balinese life, particularly focusing on aspects such as childhood development and public ceremonies like dance. Through their extensive collection of photographs and film footage, they demonstrated a new way of engaging with and documenting anthropological research. They embraced visual media to enhance their understanding of social life. Their findings also influenced the development of the subfield of media anthropology and added valuable insights into the study of culture and society as a whole.