The setting of a piece of literature is the time and place in which the story takes place. Sometimes, other elements, such as historical periods or social statuses can also fall into this category.
A number of studies have found associations between increased social media use and depression, anxiety, sleep problems, eating and concerns. Certain characteristics of social media may contribute to these negative effects.
I think it would be all of the above, if you could provide a passage with the question it would be helpful. But I'm not 100% sure if it would be all of the above.
