“…However, other studies did not find the type of social fears to differentiate between the two subtypes (e.g., Stein et al, 2000), supporting a dimensional structure (Furmark, Tillfors, Stattin, Ekselius, & Fredrikson, 2000;Kollman, Brown, Liverant, & Hofmann, 2006). Finally, some studies found the generalized subtype to be less responsive to treatment compared to the nongeneralized subtype (Brown et al, 1995), whereas others found it to be more responsive (Marom, Gilboa-Schechtman, Aderka, Weizman, & Hermesh, 2009) and still others have found no differences (Stein, Stein, Goodwin, Kumar, & Hunter, 2001; for a comprehensive review, see Hofmann et al, 2004).…”