“…These differing interpretations arise from the diversity of phUosophical positions upheld in environmental education, which can be loosely classified as positivist (Culen & VoUc, 2000;Knapp, VoUc, & Hungerford, 1997;Ruskey, WUke, & Beasley, 2001;Zmt & Peyton, 2001), UberaUst (Barcena & Payne, 1995;SterUng, 1993SterUng, , 1996, neo-Marxist (Di Chko, 1987a, 1987bDiduck & Sinclair, 1997a;Fien, 1993;Fien & TraUier, 1993a;Huckle, 1993Huckle, , 1996Huckle, , 1999Robottom & Hart, 1993) and poststmcmraUst (Ferreka, 1999(Ferreka, /2000A. Gough, , 1999, 1998dStables, 1996Stables, , 1997Stables & Bishop, 2001).…”