“…The volume of studies examining the effects of parent training is reflected in the number of reviews that have been published. From 1972 to 2006, there have been no less than 17 narrative reviews (Atkeson & Forehand, 1978;Berkowitz & Graziano, 1972;Dembo, Sweitzer, & Lauritzen, 1985;Graziano & Diament, 1992;Johnson & Katz, 1973;Kohut & Andrews, 2004;Mooney, 1995;McAuley, 1982;Moreland, Schwebel, Beck, & Well, 1982;O'Dell, 1974;Sanders & James, 1983;Todres & Bunston, 1993;Travormina, 1974;Wiese, 1992;Wiese & Kramer, 1988) and at least four quantitative reviews (Cedar & Levant, 1990;Lundahl, Nimer, & Parsons, 2006;Lundahl, Risser, & Lovejoy, 2006;Serketich & Dumas, 1996) that have specifically focused on parent training outcomes.…”