“…The PSI is the most widely used measure of parenting stress in parents of young children with a variety of health, developmental and behavioral problems (e.g., Brummelte et al, 2011; Collett, Cloonan, Speltz, Anderka, & Werler, 2012; Faught, Bierl, Barton, & Kemp, 2007; Fite, Stoppelbein, & Greening, 2008; Glenn, Cunningham, Poole, Reeves, & Weindling, 2009; Tu et al, 2007; Webster, Majnemer, Platt, & Shevell, 2008). The PSI long form contains 120 items comprising three domains: Child Domain, Parent Domain, and Life Stress Domain.…”