“…SA trials have treated phobias of snakes Clark, 1973; Self-Help and Minimal-Contact Therapies for Anxiety 253 Cotler, 1970;Girodo & Henry, 1976;Hogan & Kirchner, 1968;Rosen, Glasgow, & Barrera, 1976) and spiders (Gilroy, Kirkby, Daniels, Menzies, & Montgomery, 2000;Hellstrom & Öst, 1995;Öst, Salkovskis, & Hellstrom, 1991;Öst, Stridh, & Wolf, 1998;Smith, Kirkby, Montgomery, & Daniels, 1997) and have ranged from self-administration solely at home (e.g., Rosen et al, 1976) to self-administration wholly in lab settings without therapist aid (e.g., Clark, 1973;Cotler, 1970;Gilroy et al, 2000;Hogan & Kirchner, 1968;Smith et al, 1997). Further, these studies all employed exposure-based interventions, though some combined exposure with relaxation (Baker, Cohen, & Saunders, 1973;Clark, 1973;Cotler, 1970;Lang, Malamed, & Hart, 1970;Phillips, Johnson, & Geyer, 1972;Rosen et al, 1976;Rosen, Glasgow, & Barrera, 1977), muscle tension techniques (Hellstrom, Fellenius, & Öst, 1996), or cognitive therapy (de Jongh, Muris, ter, Horst, & van Zuuren, 1995). These trials also had several methodological strengths.…”