“…One of the first comprehensive models to emerge in the pediatric psychology literature was Wallander and Varni's (Wallander et al, 1989) disability-stress-coping model, also known as the risk-resistance adaptation model. Risk factors that have been identified through the literature include disease restrictions, diminished functional ability, psychosocial stressors, lower socioeconomic status (SES), limited social support, lower caregiver education, and poor family functioning (Karlson et al, 2012). Wallander and Varni (Wallander et al, 1989) hypothesized that an increase in risk factors (e.g., poverty, lack of social support) leads to worse psychosocial adjustment broadly defined, whereas, in contrast, increases in resistance factors (e.g., family cohesion, adaptive coping styles) lead to better psychosocial adjustment.…”