“…Some studies have shown no psychological impact on children (Jones, Foster, Zalot, Chester, & King, 2007;Murphy, Steers, & Stritto, 2001;Shafer, Jones, Kotchick, Forehand, & The Family Health Project Research Group, 2001). Other studies have shown positive effects such as improved parent-child closeness (Gachanja, 2015;Gachanja et al, 2014a;Vallerand et al, 2005), fewer behaviour problems and aggression (Lee & Rotheram-Borus, 2002;Murphy et al, 2001), and an improved outlook on life and the illness (Gachanja, 2015;Gachanja et al, 2014a;Kennedy et al, 2010). Negative effects of full disclosure in children include externalized acting out behaviour problems such as ignoring or arguing with parents (Gachanja, 2015;Murphy, 2008;Vallerand et al, 2005); or internalized problems such as sadness, depression, and withdrawal (Gachanja, 2015;Gachanja et al, 2014a;Kennedy et al, 2010;Petersen et al, 2010;Vallerand et al, 2005).…”