“…The first finding, that athletes score systematically higher than non-athletes on positive PTLID, which replicates previous general findings regarding positive PTLID considered as an umbrella term (Guillen & Laborde, 2014;Laborde et al, 2015). Furthermore, it confirms findings specific to the dispositional traits considered in this study, regarding perseverance (Guillen & Laborde, 2014), resilience (Guillen & Laborde, 2014), self-esteem (Bjelica & Jovanović, 2014;Eime et al, 2013;Kipp, 2016), and self-efficacy (Eime et al, 2013;Inoue et al, 2015;Laborde et al, 2015). It also extends findings on positivity, as it was not previously investigated together with sport participation.…”