Please select the eligibility criteria that correspond to the clinical trial below.
Title: Study on Out of School Nutrition and Physical Activity Environments
Brief Summary: The purpose of this study is to design and conduct research to tailor out of school time evaluation materials so they are applicable to various settings in Boston, are efficient in that minimal resources and time are used, and are useful to participants.


Options:
A: Inclusion Criteria:

* 2 to 5 years old
* Attends nursery on selected test day

Exclusion Criteria:

* Relevant food allergy (celeriac / celery)
* Medical condition which would prevent them from eating the test vegetable
B: Specific Inclusion Criteria at the parent-child dyad level will include:

* Consent from a primary caregiver (i.e., parent or legal guardian)
* Caregiver's ability to speak English or Spanish
* Infant presenting for a 2 month well-child visit (child is 6 ≥ 12 weeks old)
* Caregiver agrees to participate in the study, and agrees to bring their child to all well-child care visits until their 2 year well-child care visit.

Specific Exclusion Criteria at the parent-child dyad level will include:

* Child born prior to 32 weeks' gestational age or with a birth weight \< 1500 grams
* Child with weight/length \< 3rd percentile at 2 months of age
* Child with a diagnosis of failure to thrive or with weight that has dropped ≥ 2 percentile curves since the previous well child visit
* Child with known medical problems that may affect their ability to thrive or requires a special diet (e.g. metabolic disease, uncorrected congenital heart disease, renal disease, lung disease)
* Caregiver with significant mental or neurologic illness likely to impair their ability to participate
* Caregiver age \< 18 years
* Caregiver with known plans to move out of the immediate area during the study period
* Caregiver with poor visual acuity (i.e. vision worse than 20/50 with Rosenbaum Pocket Screener as assessed at the time of recruitment)

Specific Inclusion Criteria at the Pediatric Resident level will include:

* Participation in the medical center's pediatric resident training program
* Providing regular care (\> 3 sessions per month) in the pediatric resident primary care clinic; AND
* Consent to participate in the study

Specific Exclusion Criteria at the Pediatric Resident level will include:

* Providing no regular care in the pediatric resident primary care clinic (e.g., transitional-year resident, Medicine/Pediatrics resident); OR
* Known plans to leave the training program during the ensuing 6 months
C: Inclusion Criteria:

* operator of a FCCH
* have at least 1 children in their care,
* provide at least 2 meals/snacks to the children
* ability to read and speak English or Spanish
* expect to be in operation in a year
* have a working phone
* have either a DVD player or internet access through computer or phone

Exclusion Criteria:

* under 18 years of age
* has no children in their care between the ages of 2 and 5 years old
* child care will be closed for more than 1 month at a time in the forthcoming year.
* does not prepare the food served by the children (children bring it from home).
D: Inclusion Criteria:

* Afterschool programs in Boston MA serving at least 40 children ages 5-12 years operating the full school year between September and June
* Afterschool programs serving a snack to children
* Children between the ages of 5 and 12 years

Answer: D