“…These two measures have been developed to capture aspects of Mahler ' s childhood separationindividuation phases as applied to adolescence (Hoffman, 1984 ;Levine, Green, & Millon, 1986 ;Mahler & Furer, 1968 (Anderson, LaVoie, & Dunkel, 2007 ;Holmbeck & McClanahan, 1994 ;McClanahan & Holmbeck, 1992 ), and it has generally been less widely used than the PSI. Further, there is stronger support for the construct validity of the PSI over the SITA (Hoffman, 1984 ;Kenny & Donaldson, 1992 ;Lapsley & Edgerton, 2002 ;Lapsley, Rice, & Shadid, 1989 ;Meeus, Iedema, Maassen, & Engels, 2005 ), with conflictual independence in particular being most consistently linked with adaptive outcomes.…”