Validation of Interviewer-Assisted Recall for Measuring Minutes of Moderate to Vigorous Physical Activity in Elementary School Children, Grades 3 and 5

Autor: Dowda, Marsha, Pate, Russell R., McIver, Kerry L., Baxter, Suzanne D., Wilson, Dawn K., Guinn, Caroline H.
Zdroj: In Journal of Nutrition Education and Behavior February 2016 48(2):152-156
Databáze: ScienceDirect