“…Procedures, such as factor analysis and cluster analysis, are well suited to the task of identifying salient dimensions or typologies of mentoring relationships (Sipe, in press), for example, but have been employed only to a limited extent (e.g., Darling, Hamilton, Toyokawa, & Matsuda, 2002;Langhout, Rhodes, & Osborne, 2004;Liang, Tracy, Taylor, & Williams, 2002). Similarly, structural equation modeling provides a valuable, but underutilized technique for testing theories of mentoring and its effects on youth outcomes (e.g., DuBois, Neville, Parra et al, 2002;Rhodes, Grossman, & Resch, 2000).…”