“…Studies such as Appel, Gerlach, & Crusius (2015), Tandoc, Ferrucci & Duffy (2015), Verduyn et al (2015), Taylor & Strutton (2016), Christakis & Shakya (2017), and Shensa et al (2017) document recent evidence on connections between social-media use, envy, and lower mental well-being. A second literature, on related concerns about advertising and psychological well-being, is beginning to emerge (Opree, Buijzen, & van Reijmersdal, 2016).…”