“…Formerly, researchers held the belief that there were inevitable and severe negative impacts on parents, including chronic sorrow [Olshansky, 1962]; increased mental and physical health problems [Wolfensberger, 1969;Witt et al, 2003]; increased divorce rates [Gath, 1977]; and elevated levels of psychosocial problems in siblings [Hannah and Midlarsky, 1999]. However, recent meta-analyses and longitudinal studies show that these negative impacts are neither common nor as severe as once thought [Seltzer et al, 2001;Risdall and Singer, 2004;Glidden and Jobe, 2006;Singer, 2006]. Singer [2006] conducted a meta-analysis of 19 comparative studies of depressive symptoms in mothers of children with and without developmental disabilities.…”