Cognitive Aspects of Response to Treatment for Weight-related Health to Improve Eating and Exercise Earlier in Life
Cognitive Aspects of Response to Treatment for Weight-related Health to Improve Eating and Exercise Earlier in Life
We plan to examine whether child and parental cognitive/executive function predict body
 composition outcomes and adherence to a 6-month protocol of Family-Based Behavioral Treatment
 (FBT), for pediatric obesity. Our objectives are to: (1) examine the effects of parent and
 child complex cognitive functions on treatment outcomes and adherence in a 6-month FBT
 program for obesity in a diverse group of children aged 8-12 (total of 16 child-parent
 pairs), and (2) examine the strength of the relationship between parent and child cognitive
 function. We hypothesize that children with poorer executive function, and those who have
 parents with poorer executive function, will have poorer body composition and adherence
 outcomes.
Baseline assessments will include child and parent demographic data, medical history, and
 cognitive functioning, along with anthropometric measures such as height, weight, and body
 composition. Those who complete baseline assessments will be enrolled in one of two groups of
 family-based treatment on after-school evenings (8 pairs in each group; total of 16
 child-caregiver pairs). A total of 24 weekly treatment sessions lasting up to 90 minutes each
 will be held over 6 months. Family-based behavioral treatment is a manualized, group
 intervention for children with obesity and their caregivers that incorporate
 participant-driven goal-based changes in diet and physical activity, and a variety of
 interactive educational session topics and behavioral support for reaching goals. A private
 weigh-in for children and caregivers will be conducted at each session. Sessions will begin
 with check-in with each family about weekly goal progress, after which the caregivers and
 children will split into separate groups for session-specific content including educational
 material tailored to nutrition, eating, and activity. The final portion of group session will
 involve children and caregivers merging in one group to share learning experiences and engage
 in collaborative goal-setting for the upcoming week(s). After the six month family-based
 behavioral intervention, baseline measures will be reassessed as well as overall program
 adherence. Program adherence will be evaluated using weekly program attendance and the number
 of days dietary/physical activity self-monitoring logs were completed.
Inclusion Criteria:

 1. Have a BMI ≥ 85th percentile

 2. Are ≥8 and ≤12 years old at the beginning of treatment

 3. Can read, write, and speak English, along with their parent

 4. Plan to stay living within the local area during the study period

 5. Have a consenting parent who can commit to all study procedures and provide reliable
 travel.

 -  Siblings will be eligible for study inclusion if they meet the above criteria and
 will be allowed to use the same participating parent (sibling effects would then
 be addressed in statistical analyses).

 Exclusion Criteria:

 1. Have been diagnosed with a medical condition and/or are taking medication known to
 affect appetite/weight

 2. Are currently participating in a formal weight management program beyond their usual
 medical care or have a parent participating in a formal weight management program

 3. Have been diagnosed with an intellectual disability or traumatic brain injury

 4. Have medical contraindications to physical activity.