Integrated Brain, Body and Social Intervention (IBBS) for Attention Deficit Hyperactivity Disorder (ADHD)

Purpose Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental disorder characterized by a failure to develop age-appropriate executive functions. Children with ADHD struggle to sustain and direct attention, to inhibit response to task-irrelevant stimuli and to contain and down regulate impulsive behavior. ADHD can interfere with healthy emotional and cognitive development. It often has a negative impact not only on a child's academic performance but also on peer and family relationships.

Medications are now widely used to treat ADHD in the US. However, we are evaluating another approach. Based on nearly 30-years of research by scientists at Yale and in China, our Integrated Brain, Body, and Social (IBBS) Intervention for ADHD combines computer-presented brain exercises with a physical education curriculum, all of which is designed to be fun, as well as to enhance sustained attention, inhibitory control and other executive capacities. Work by other investigators has also shown that computer exercises designed specifically to address aspects of neurocognitive dysfunction in ADHD can lead to improvements in working memory and sustained attention; however IBBS is the first intervention to combine advanced computer games with sports activities.

IBBS is a school-based program in which groups of 10 children (Kindergarten, First, and Second graders) alternate between a classroom setting (45 mins) and the gymnasium (45 mins) four days a week for 15 weeks. These mixed age groups will be composed of children with ADHD, children at-risk for ADHD, and typically developing children. Although IBBS takes place in a group setting, the computer game component individualizes instruction to maximize benefit for each child.

Since the social context has a clear impact on the expression of ADHD, we have also incorporated the "Good Behavior Game" (GBG) into these group activities. The GBG is intended to facilitate group participation and to enhance co-operative interactions both in the classroom and the gymnasium. The use of the GBG is another innovative feature of IBBS. Thus far, our preliminary results have shown that IBBS leads to a fundamental increase in cognitive abilities and focused attention.

We are conducting this randomized trial to determine if IBBS is an effective treatment for ADHD in two culturally distinct settings; Hamden, Connecticut and Beijing, China. A subgroup of the children in Hamden and New Haven will also participate in an EEG study before and after IBBS. Typically Developing Children will also be recruited from the community for the optional EEG study in order to ensure that the comparison group is well-matched with regard to age, gender, and intelligence quotient (IQ) to those children with ADHD who have already participated in the EEG study.