“…Some meta-analyses found that SBM impact ranged from un-existent (Wood & Mayo-Wilson, 2012) to modest, but significant (DuBois et al, 2011). There is accumulated evidence that SBM effectiveness is influenced by a wide array of factors such as: the mentees' gender (Darling, Bogat, Cavell, Murphy, & Sanchez, 2006) or level of relational risk (Schwartz, Rhodes, Chan, & Herrera, 2011); the mentor's profile, including his/her background in caring and educational roles (DuBois et al, 2011); or the specific implementation of the SBM program (DuBois et al, 2011), such as the existence of appropriate activities (Karcher, 2008) or the duration of SBM relationships (Grossman, Chan, Schwartz, & Rhodes, 2012).…”