| Phase 1 | Phase 2 | ||||
---|---|---|---|---|---|---|
(n = 35) | (n = 36) | |||||
 | Baseline M(SD) | Follow-Up M(SD) | p-value | Baseline M(SD) | Follow-Up M(SD) | p-value |
Intention and confidence to change behavior | ||||||
 Increase fruit and vegetable consumption |  |  |  |  |  |  |
  All participants | 3.66 (2.51) | 4.77 (2.44) | .048 | 3.33 (2.61) | 4.25 (2.61) | .021 |
  Subset with intentions to improve behavior at both assessmentsa | 4.83 (1.50) | 5.57 (1.16) | .004 | 4.79 (1.64) | 5.42 (1.47) | .036 |
 Increase fiber consumption |  |  |  |  |  |  |
  All participants | 1.97 (2.44) | 3.60 (2.66) | .002 | 1.86 (2.74) | 3.31 (2.99) | .007 |
  Subset with intentions to improve behavior at both assessmentsb | 4.50 (1.22) | 5.14 (1.10) | .045 | 5.18 (1.83) | 5.72 (1.74) | .167 |
 Increase physical activity |  |  |  |  |  |  |
  All participants | 4.51 (2.47) | 4.80 (2.35) | .451 | 3.58 (2.85) | 4.28 (2.60) | .149 |
  Subset with intentions to improve behavior at both assessmentsc | 5.33 (1.73) | 5.74 (1.23) | .046 | 5.48 (1.60) | 5.62 (1.20) | .576 |