Please select the eligibility criteria that correspond to the clinical trial below.
Title: The Intervention Nurses Start Infants Growing on Healthy Trajectories (INSIGHT) Study
Brief Summary: This study will test an intervention program designed to provide developmentally appropriate guidance to parents of infants on responsive parenting and healthy lifestyle to see if that intervention will prevent rapid weight gain in infancy and overweight at age 3 years. Further, compared with control infants, intervention infants will have lower body mass index (BMI) percentiles at age 3. The investigators also hypothesize that control infants will gain weight more rapidly over time.


Options:
A: Inclusion Criteria:

* full-term infant(\> 37 0/7 weeks gestational age)discharged from hospital without significant morbidity
* singleton infant
* nursery/NICU/maternity stay of 7 days or less
* primiparous mother
* English speaking mother

Exclusion Criteria:

* presence of a congenital anomaly or neonatal condition that significantly affects a newborn's feeding (e.g. cleft lip, cleft palate, metabolic disease
* any major maternal morbidities and/or pre-existing condition that would affect postpartum care such as cancer, multiple sclerosis, lupus, etc.
* maternal age \<=20 years
* prenatal ultrasound presence of intrauterine growth retardation (IUGR)
* infant birth weight \<2500 grams plan for newborn to be adopted
* plan to move from Central Pennsylvania within 3 years
* inability to complete contact form with name, address, phone numbers, etc.
* Practicing pediatrician or pediatric resident
B: Inclusion Criteria:

Local authorities:

* Local authorities providing data from at least 4 Children's Centres
* Courses delivered by trained staff who have been certified by HENRY

Children's Centres:

* At least one course to be delivered per Centre per year
* Sites with a history of providing process data for the previous year.

There will be no exclusions based on the demographics of Children's Centres, but location will be monitored to ensure inclusion of those with diverse social and environmental characteristics.

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Exclusion Criteria:

Local authorities:

* Areas which have plans to decommission the HENRY intervention during the course of the trial; or who are not planning on running HENRY programmes during the trial period.

Children's Centres:

* Centres where ethnography has taken place during Study 2
* Centres who are not planning on running HENRY programmes during the trial period
C: Inclusion Criteria:

* All boys and girls within the KPCO HMO system of the greater Denver area who are between the ages of 8 and 12 at the time of the initial assessment with a BMI of 85% or above.

Exclusion Criteria:

* Parents for whom English is not their language of communication
* Families who intend to move within the first three months of intervention
* Families who do not have access to a telephone
* Did not agree to be randomized.
D: Inclusion Criteria:

* Attendance from first to sixth grade
* Ages 6-12 years
* BMI ≥ 85th percentile for age and sex
* Hispanic origin
* Both parents Hispanic
* Low socioeconomic status
* Signed consent from both parents/care givers and active assent from children

Exclusion Criteria:

* Disapproval by the children's physician due to any at-risk medical condition known by the parents

Answer: A