From: The Multimedia activity recall for children and adolescents (MARCA): development and evaluation
Study | n | Gender | Age (y) | BMI (kg/m2) |
---|---|---|---|---|
test-retest | 32 | 14 F/18 M | 11.8 | 18.9 |
reliability study | 0.7 | 3.5 | ||
criterion | 66 | 33 F/33 M | 11.6 | 19.5 |
validity study | 0.8 | 3.2 | ||
content/construct | 1429 | 729 F/700 M | 11.9 | 19.7 |
validity study | 0.8 | 3.8 |