“…Holland themes (Betz, Harmon, & Borgen, 1996;Lenox & Subich, 1994;Turner & Lapan, 2002) and self-efficacy for doing career counseling (Heppner, Multon, Gysbers, Ellis, & Zook, 1998;O'Brien & Heppner, 1996;Perrone, Perrone, Chan, & Thomas, 2000). Self-efficacy is now a key variable in the more comprehensive social cognitive career theory of Hackett (1994, 2000).…”