Final answer:
Sally Ness learned strategies of other-oriented tuning from her experience dancing the tinikling, which is a dance that requires close coordination with others to perform intricate rhythms and maneuvers.
Thus, the correct option is 2.
Step-by-step explanation:
Scholar Sally Ness learned strategies of other-oriented tuning by dancing in a tourist hotel performance of tinikling. This refers to the practice of coordinating movements and rhythms with others, which is a critical aspect of many dance forms, including tinikling.
The tinikling dance involves two people beating, tapping, and sliding bamboo poles on the ground in coordination with one or more dancers who step over and in between the poles in a dance.
Other-oriented tuning requires dancers to be highly attuned to each other's movements and the rhythm of the music to prevent mishaps, such as getting their feet caught between the poles.
Learning this skill could facilitate an understanding of collaboration and communication, elements that are essential in various dance forms, including gumboot dancing and Steppin'.
Both forms are deeply rooted in culture and require dancers to work closely with one another to execute complicated rhythms and steps.
Therefore the correct option is 2) strategies of other-oriented tuning