“…In general, whereas several studies revealed significantly better global self-worth scores for NA students (Kistner & Osborne, 1987;Cooley & Ayres, 1988;Beltempo & Achille, 1990;La Greca & Stone, 1990;Bear et al , 1991;Leondari, 1993;Harter et al , 1998;Tabassam & Grainger, 2002), a number of other studies consistently found no significant differences between the two groups of students (e.g. Ayres et al , 1990;Clever et al , 1992;Halmhuber & Paris, 1993;Bear et al , 1993Bear et al , , 1998Montgomery, 1994;Sabornie, 1994;Smith & Nagle, 1995;Bear & Minke, 1996;Hagborg, 1996Hagborg, , 1999Stone & May, 2002).…”