Subject characteristics, dietary intake, and completion of psychophysical tasks by age group.

aCategories to classify BMI are from the Centers for Disease Control and Prevention for children [44] and standard BMI categories for mothers.bIntake data are averaged from the 2 testing days and were collected and analyzed using the Automated Self-Administered 24-Hour Recall, beta version (2009).cOne teaspoon of added sugar is 4 g; adapted from the National Cancer Institute.dIncome level is in US dollars; one mother did not report her income (n = 75).