“…The use of aCBT in the treatment of anxiety and depression is generally under-utilised (Jónsson, Kristensen, & Arendt, 2015). There is currently only a small amount of research that demonstrates the efficacy of outpatient aCBT for the anxiety and related disorders and this literature generally focusses on social anxiety disorder (Chaker, Hofmann, & Hoyer, 2010;Donovan, Cobham, Waters, & Occhipinti, 2014;Mörtberg, Berglund, & Sundin, 2005;Mörtberg, Clark, Sundin, & Åberg Wistedt, 2007), obsessive-compulsive disorder (Foa et al, 2005;Storch et al, 2007), and post-traumatic stress disorder (Ehlers et al, 2014).…”