Harvard Pop Center faculty members Cassandra Okechukwu, ScD, MSN, and Steven Gortmaker, PhD, are co-authors on a study published in the International Journal of Behavioral Nutrition and Physical Activity that evaluates a low-cost, practitioner-administered observational tool to assist researchers in validly assessing nutrition, physical activity and screen time in an after-school program setting.
Measuring Fish Consumption
The association of fish consumption with positive health outcomes is dependent on accurate measurements of consumption. Study by Matthew Gilman, Pop Center faculty member, compares three methods of estimating fish intake.