|
LT booklet mean (sd)
|
HT booklet mean (sd)
|
LT booklet B&S/B&L mean (sd)
|
HT booklet B&S/B&L mean (sd)
|
---|
t
0
|
Alcohol
|
Emotional impact
|
−1.18 (1.33)
|
1.20 (1.32)
| | |
|
(n=44)
|
Evaluation
|
−0.33 (1.12)
|
0.79 (1.07)
|
0.26 (0.67)
|
0.53 (0.38)
|
| |
Risk perception
|
−0.57 (1.07)
|
0.12 (1.25)
|
−2.04 (0.71)
|
−1.8 (0.83)
|
|
Smoking
|
Emotional impact
|
−0.79 (1.27)
|
1.10 (1.48)
| | |
|
(n=49)
|
Evaluation
|
0.30 (0.85)
|
0.65 (0.86)
|
0.44 (1.17)
|
1.15 (0.99)
|
| |
Risk perception
|
0.32 (1.18)
|
0.86 (1.11)
|
−0.52 (1.34)
|
0.22 (1.45)
|
t
1
|
Alcohol
|
Emotional impact
|
−0.91 (1.22)
|
0.81 (1.28)
| | |
|
(n=32)
|
Evaluation
|
0.06 (0.91)
|
0.52 (1.13)
|
0.26 (0.67)
|
0.53 (0.38)
|
| |
Risk perception
|
−0.41 (1.13)
|
0.03 (1.29)
|
−2.04 (0.71)
|
−1.8 (0.83)
|
|
Smoking
|
Emotional impact
|
−0.25 (1.24)
|
1.03 (1.49)
| | |
|
(n=38)
|
Evaluation
|
0.34 (0.91)
|
0.59 (1.17)
|
0.44 (1.17)
|
1.15 (0.99)
|
| |
Risk perception
|
0.27 (1.26)
|
0.45 (1.44)
|
0.52 (1.34)
|
0.32 (1.45)
|
- Note: participants who evaluated the alcohol booklet at t0, evaluated the smoking booklet at t1 and vice versa. To enable comparison, scores from the Brown et al. studies were recoded to the metric used in the current study (i.e. ranging from −3 to 3).