“…The survey consisted of several sections presented in the following order: (a) a section on general reading habits, asking them about reading frequency with all three reading practices, and whether or not they engage in creative writing; (b) a section on genre preferences, in which we presented them with the adapted RHQ (M. M. Kuijpers et al, 2020) asking them to fill it in twice, once for their engagement with their condition's specific medium in mind (books, digital fiction, or Wattpad) and once across media (including films, games, TV, theater, visual arts); (c) a section on motivations for reading where we presented the participants with an adapted version of Oliver and Raney's Motivations for Entertainment Consumption scale ( 2011); (d) a section on perceived transformation, in which we first asked the participants whether they had a reading experience (with either a book, a piece of digital fiction or a Wattpad story) in the last couple of years that had a significant impact on them and if yes, whether they could elaborate on that experience. For the analyses in the present article we only used their response to the yes or no question (the qualitative data is analyzed in a different article (Loi et al, 2023a); (e) in case participants responded yes to the previous question, they were asked to fill in the Story World Absorption Scale (M. M. Kuijpers et al, 2014) and four questions on Storyworld Possible Selves (Hakemulder, 2015, adapted for the purposes of this study with reference to Martínez, 2014) with their chosen text in mind; (f) a quasi-experimental section in which participants were asked to read two short extracts from a novel by Milan Kundera, presented in randomized order, and were asked to rate their appreciation of the excerpts and write down their immediate responses to the excerpts; and (g) a section on demographics, where we asked about their age, gender, whether or not they were native English speakers, and in which language they read the text they referred to in the survey.…”