Parent training: equivalent improvement in externalizing behavior for children with and without familial risk.

Objective: The Incredible Years Series intervention has demonstrated efficacy for decreasing conduct disorder (CD) symptomatology in clinically affected youth in multiple randomized controlled trials. Because children with family psychiatric histories of antisocial behavior are at markedly increased risk for enduring symptoms of antisocial behavior (compared with their counterparts with a negative family history), the authors examined whether intervention effects across studies would prevail in that subgroup or would be relatively restricted to children without genetic risk.

Method: A reanalysis was conducted of 5 randomized controlled trials of Incredible Years involving 280 clinically affected children 3 to 8 years of age for whom a family psychiatric history of externalizing behavior in first- and second-degree relatives was ascertained from at least 1 parent.

Improving therapist fidelity during implementation of evidence-based practices: Incredible years program.

Objective: The aim of the study was to extend research on the potential benefits of adding ongoing feedback, coaching, and consultation to initial therapist training workshops to ensure fidelity of delivery of evidence-based practices, specifically for the Incredible Years parenting program.

Methods: A randomized controlled trial compared two models for training therapists to deliver the parenting program for children at high risk of developing conduct problems. Therapists (N=56) from ten community-based mental health service organizations in California were trained in either a three-day workshop model (N=25), based on active, experiential, self-reflective, principle-based learning, video modeling, and manuals, or an enhanced training model (N=31) that included all elements of the workshop model plus ongoing expert coaching, video review of and feedback on group sessions, and consultation for therapists and agency supervisors.

Combining parent and child training for young children with ADHD.

The efficacy of the Incredible Years parent and child training programs is established in children diagnosed with oppositional defiant disorder but not among young children whose primary diagnosis is attention-deficit/hyperactivity disorder (ADHD). We conducted a randomized control trial evaluating the combined parent and child program interventions among 99 children diagnosed with ADHD (ages 4-6). Mother reported significant treatment effects for appropriate and harsh discipline, use of physical punishment, and monitoring, whereas fathers reported no significant parenting changes.

Is stacking intervention components cost-effective? An analysis of the Incredible Years program.

Objective: Research demonstrates that interventions targeting multiple settings within a child's life are more effective in treating or preventing conduct disorder. One such program is the Incredible Years Series, which comprises three treatment components, each focused on a different context and type of daily social interaction that a child encounters. This article explores the cost-effectiveness of stacking multiple intervention components versus delivering single intervention components.