| M | SD | Minimum | Maximum |
---|---|---|---|---|
1. Age | 16.78 | .98 | 15 | 20 |
2. Sex | .48 | .50 | 0 | 1 |
3. Own house | 1.89 | .32 | 1 | 2 |
4. Family income | 2.65 | .60 | 1 | 3 |
5. Kind of house | 2.31 | .96 | 1 | 4 |
6. Occupation primary wage earner | 4.68 | 1.10 | 1 | 6 |
7. Cognitive ability | 46.37 | 7.01 | 20 | 60 |
8. Reaction time | 275.89 | 43.51 | 214 | 659 |
9. Memory Span Forward | 5.55 | 1.82 | 1 | 9 |
10. Memory Score Forward | 49.33 | 26.58 | 2 | 126 |
11. Memory Span Backward | 4.94 | 1.72 | 1 | 8 |
12. Memory Score Backward | 37.29 | 21.19 | 1 | 88 |
13. Self-control | 105.25 | 15.52 | 61 | 139 |
14. Breakfast week | 5.39 | 1.36 | 1 | 6 |
15. Breakfast weekend | 2.76 | .53 | 1 | 3 |
16. Fruit | 4.41 | 1.52 | 1 | 7 |
17. Vegetables | 5.12 | .93 | 2 | 7 |
18. Candy | 3.38 | 1.40 | 1 | 7 |
19. Soft drinks | 3.32 | 1.80 | 1 | 7 |
20. Crisps | 4.49 | 1.19 | 1 | 7 |
21. Snacks | 5.17 | .90 | 1 | 7 |
22. Money | 2.05 | 2.49 | 0 | 15 |
23. Physical activity | 3.94 | 2.03 | 0 | 7 |
24. BMI | 21.12 | 2.42 | 16.60 | 30.67 |