2010-2011


Principal Investigator: Georgia Hall, Ph.D. 
Co-Principal Investigator: Jean Wiecha, Ph.D. 
Team Members: Georgia Hall, Ph.D., Jean Wiecha, Ph.D. (University of Massachusetts), Ellen Gannett, M.Ed., Barbara Roth (YMCA of the USA),Julie Dennehy, M.M.Diane Gruber, M.A.

This research study uses quantitative and qualitative data collection methods and multiple regression modeling to examine healthy eating and physical activity opportunities in a national sample of out-of-school time programs.


Background

kids on slide.jpgEnergy balance and appropriate physical activity are critical to preventing obesity and associated cardiometabolic morbidity. In the United States, 6.5 million children attend out-of-school time programs annually, participating in roughly 3 hours per day of activities typically including homework, snack, and gross motor play. If out-of-school time programs can provide appropriate snack and physical activity choices, they can be an important component of the campaign against childhood obesity. There is a window of opportunity to infuse more rigorous content and provide guidance and language in the National Afterschool Association standards for physical activity and healthy eating.


Specific Aims

  • To build capacity for childhood obesity prevention in OST by infusing rigorous science-based standards and guidelines into NAA standards for physical activity and healthy eating
  • Identify current physical activity and healthy eating standards used in a targeted national sample of OST programs
  • Identify current program practices in these areas
  • Identify statistically significant associations between best practices and program characteristics, components, and social contextual variables
  • Disseminate information on effective implementation of high quality standards, through a comprehensive report, study briefs, and presentations at national conferences
  • Lay the groundwork for a subsequent Phase 2 project to re-assess the program cohort and develop a tool kit to help all OST programs implement the rigorous science-based standards for physical activity and healthy eating.

Methods

kids on slide.jpgThis is a mixed-methods research study using a sequence of quantitative and qualitative data collection methods and multiple regression modeling to examine program characteristics associated with providing healthy eating and physical activity opportunities in a national sample of out-of-school time programs. Effective practice will be operationalized through the application of a field-tested research-based survey reflecting current standards and guidelines established through expert sources such as the Center for Disease Control and Prevention and the National Academy of Science - Institute of Medicine. Data will be collected in ten regions representing a mix of geographic locations, urban/suburban/rural communities, school district sizes, and variety of out-of-school time programs. The sampling frame will be comprised of programs with diverse demographic school district profiles and large percentage of students eligible for free/reduced lunch. The survey sample will include 80-100 programs within each region (500+ total) and Exemplary Program Observations at 30 of these programs.