Five studies had a primary focus on interventions designed to teach parents skills for interacting effectively with their children in order to improve children’s problem behavior, increase their skills, or promote a secure attachment, and therefore categorized as behavioral parent training interventions [Niccols and Mohamed, 2000; Chadwick et al., 2001; Drew et al., 2002; Feldman and Werner, 2002; McIntyre, submitted for publication, 2007]. In these studies, measures of parental depressive symptoms were secondary measures meant to assess the indirect emanative effects of BPT. The studies tested various forms of BPT, with an emphasis on positive parenting. The specific behavioral techniques included in these studies varied and are reported in Table 2. One study in the BPT category used an intervention based on attachment theory, although it focused on changing parents’ responsiveness to their infants with disabilities by teaching parents to change their own behavior [Niccols and Mohamed, 2000].