1. A Validation Study Concerning the Effects of Interview Content, Retention Interval, and Grade on Children's Recall Accuracy for Dietary Intake and/or Physical Activity 
Suzanne D. Baxter, PhD, RD, LD, FADA, FAND, David B. Hitchcock, PhD, Caroline H. Guinn, RD, LD, Kate K. Vaadi, RD, LD, Megan P. Puryear, RD, LD, Julie A. Royer, MSPH, Kerry L. McIver, PhD, Marsha Dowda, DrPH, Russell R. Pate, PhD, Dawn K. Wilson, PhD 
Journal of the Academy of Nutrition and Dietetics 
Volume 114, Issue 12, Pages (December 2014)
DOI: /j.jand
Copyright © 2014 Academy of Nutrition and Dietetics Terms and Conditions

2. Figure 1
Design for data collection for a validation study of children's recalls. Children in subset 1 and subset 3 were observed eating school-provided breakfast and lunch in the cafeteria on a school day to correspond with the day covered in their interview; children in subset 3 also wore accelerometers at school on their observation day. Children in subset 2 wore accelerometers at school on a school day to correspond with the day covered in their interview. Each subset child was interviewed only once about time at school for the observation and/or accelerometer day (ie, from arrival at school until school dismissed). The final sample consisted of 143 children because one third-grade girl's interview with diet-and-physical-activity content and same-day recall in the afternoon retention interval had to be dropped during analyses when it was discovered that the accelerometer had recorded <1 hour of data.
Journal of the Academy of Nutrition and Dietetics  , DOI: ( /j.jand )
Copyright © 2014 Academy of Nutrition and Dietetics Terms and Conditions