“…The information needed to calculate this type of effect size was available for nine independent samples, each of which appeared in a different study. The relationship factors assessed in these reports included longevity (Royse, 1998), frequency and amount of contact (Howitt, Moore, & Gaulier, 1998), and whether or not a mentor was actually received within the context of the multicomponent Career Beginnings program (Cave & Quint, 1990); in the remaining studies, broader indices or categories of relationship quality were derived from sources that included mentor visit reports (Dicken, Bryson, & Kass, 1977), nominations from teachers (Huisman, 1992) or program staff (LoSciuto, Rajala, Townsend, & Taylor, 1996), and youth ratings of their experiences with mentors (Johnson, 1997;Slicker & Palmer, 1993;Stanwyck & Anson, 1989). Effect sizes were calculated for all relevant comparisons and coded such that positive values indicated more favorable outcomes for youth experiencing greater intensity or quality of mentoring.…”