Final answer:
In the 1980s, choreography underwent significant changes, including a shift towards narrative storytelling, the incorporation of diverse movement vocabularies, and the increased use of technology in productions.
Step-by-step explanation:
In the 1980s, there were significant changes in choreography that moved away from the minimal and process-oriented approach of the 1960s and 1970s. Choreographers began to explore new concerns and developments in content and production.
One major change was the embrace of narrative and storytelling in dance, as choreographers started to focus on conveying specific themes or ideas through their work. They also began to incorporate a wider range of movement vocabularies and techniques, combining elements from different dance styles.
This allowed for more expressive and varied choreographic possibilities. Additionally, the use of technology, such as video projections, became more prevalent in dance productions during this time.