“…Finally, because Rwanda was exposed to wide-scale violence in 1994, with the genocide of the Tutsi causing an estimated 800 000 deaths, we controlled for the effect on perceptual bias of genocide impact and any psychopathology, namely posttraumatic stress disorder (PTSD) and depression. Years after the genocide, the latter two pathologies remain more prevalent in Rwanda than in Western societies (Caparos, Giroux, Rutembesa, Habimana, & Blanchette, 2018;Munyandamutsa, Nkubamugisha, Gex-Fabry, & Eytan, 2012), though still present only in a minority of our sample. While PTSD may increase global processing (Vasterling, Duke, Tomlin, Lowery, & Kaplan, 2004), depression may decrease it (De Fockert & Cooper, 2014).…”