Background: The proportion of older adults with food insecurity at 8% has increased faster than that of the general United States population from 2001 to 2017.

Background: Schools are an ideal setting for policy, systems, and environmental approaches to obesity prevention. Although school health environment assessments exist for planning purposes, we developed and tested a comprehensive questionnaire that is suitable for both evaluation and planning.

Objective: This study established the validity and reliability of the Healthy Families Survey, a 45-item survey measuring nutrition and physical activity behaviors among children and parents enrolled in the Maryland Supplemental Nutrition Assistance Program–Education.

Objective: To evaluate content and face validity of a collaboration readiness assessment tool developed to facilitate collaborative efforts to implement policy, systems, and environment changes in Supplemental Nutrition Assistance Program–Education (SNAP-Ed).

Objective: To assess the validity of the Market Basket Analysis Tool (MBAT) for food environment quality within various retail environments compared to the Nutrition Environment Measures Survey in Stores (NEMS-S).