Table 5 Unadjusted mean value of psychosocial constructs over time by group

Self-Efficacy

 Baseline

2.27 (.75)

2.40 (.82)

  6 Months

2.71 (.96)

2.24 (.75)

Behavioral Processes

 Baseline

1.97 (.64)

2.00 (.58)

  6 Months

2.86 (.90)

2.26 (.76)

Cognitive Processes

 Baseline

2.42 (.85)

2.49 (.79)

  6 Months

3.00 (.88)

2.58 (.80)

Social Support (Friends)

 Baseline

15.17 (7.30)

14.67 (5.59)

 6 Months

17.05 (7.64)

15.72 (7.15)

Social Support (Family)

 Baseline

17.59 (7.43)

17.96 (7.81)

 6 Months

21.46 (9.92)

19.78 (8.86)

Social Support (Rewards and Punishment)

 Baseline

3.50 (1.06)

3.36 (.86)

 6 Months

3.67 (.99)

3.48 (1.17)

Enjoyment

 Baseline

86.51 (21.69)

87.83 (18.75)

 6 Months

100.61 (19.45)

94.58 (21.79)

Depression

 Baseline

8.08 (5.65)

7.58 (5.55)

 6 Months

10.88 (4.03)

10.98 (4.22)

Perceived Stress

 Baseline

22.97 (8.54)

22.18 (9.43)

 6 Months

21.58 (8.57)

20.35 (9.48)