“…First, the past decade of computational social science research, which has repeatedly showcased how social media postings can provide rich insights about many real-world happenings, whether political, economic, social, or about health and well-being (Golder and Macy, 2011;Lazer et al, 2009Lazer et al, , 2020. Specifically, studies in psycholinguistics and crisis informatics have found promising evidence that the content shared on social media can help us to study mental health responses to crises, ranging from understanding how communities cope with protracted wars (Mark et al, 2012), community violence (De Choudhury et al, 2014;Saha andDe Choudhury, 2017), terrorism (Hoffman, 2018), homicides and mass shootings (Glasgow et al, 2014;Jones et al, 2017;Lin and Margolin, 2014). Second, with the growing adoption of social media among K-12 school communities including students, teachers, school administrators, and parents (Kimmons et al, 2018), social media constitutes a promising opportunity to study psychological states unobtrusively and passively.…”