“…Symptom severity has been identified as a risk factor in caring for persons with autism (Benson and Karlof, 2009;Ekas and Whitman, 2010). The frequency with which children manifest symptoms linked to an ASD also contributes to parents' negative psychological outcomes such as stress (Bravo, 2005;Konstantareas and Papageorgiou, 2006;Pozo and Sarriá, 2014;Nieto et al, 2017) and anxiety (Firth and Dryer, 2013;Chan and Leung, 2021). In fact, in most family adaptation models (McCubbin and Patterson, 1983;Patterson, 1988;Seligman and Darling, 2007), child characteristics including disorder severity have been positively associated with heightened stress and anxiety levels among parents (Bebko et al, 1987;Konstantareas and Homatidis, 1989;Bravo, 2005;Chan et al, 2018).…”