Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Addicts without Substance? Social Media Addiction when Facebook Shuts
  Down   In March 2018, a series of anti-social and racial riots in Sri Lanka led to a
government-controlled ban of all social media use in the country for 14 days.
This nation-wide ban included the use of all social media such as Facebook,
Twitter and communication apps like WhatsApp, Viber and WeChat. Until the day
of the sanctions, a population of 23 million in Sri Lanka had never experienced
government sanctions, restrictions or interventions on social media use. This
sudden ban provided a unique window of opportunity to investigate social media
non-use and use and how it might lead to psychological distress. Using a
longitudinal study design of two surveys, analyzing data of 476 and 205
respectively, this study makes insightful preliminary observations of social
media non-use and use continuum.

19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph