“…Other researchers, however, argue that not all patients might benefit equally from CMSS groups (Shaw, Han, Hawkins, McTavish, & Gustafson, 2008). This argument has been supported by the presence of several moderator variables, such as personality factors, demographic characteristics and medical knowledge (Gustafson et al, 2001; Gustafson et al, 2005; Namkoong et al, 2010). In this regard, the family environment could function as an as unexplored moderator, improving benefits from CMSS groups for cancer patients, which previous research has overlooked.…”