Table 2.
Means, standard deviations, and bivariate correlations for the diagnose/treat and increase understanding TPB variables (attitude, subjective norm, PBC), perceived risk, group norm, intention and behaviour
| Variable | 1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | 9. | 10. | 11. | 12. | 13. | Mean | SD |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Age |
- |
.14** |
.05 |
.15** |
.17** |
.04 |
-.06 |
.17** |
-.13* |
.09 |
-.13* |
-.13* |
-.15* |
34.96 |
5.73 |
| 2. Number of children |
.14** |
- |
.09 |
-.08 |
-.13* |
.14** |
.08 |
.10 |
.02 |
-.08 |
.05 |
.04 |
-.04 |
- |
- |
| 3. Medical background |
.05 |
.09 |
- |
.03 |
.18*** |
-.11* |
-.08 |
-.08 |
-.01 |
-.03 |
-.02 |
-.13* |
-.10 |
- |
- |
| 4. Employment |
.15** |
-.08 |
.03 |
- |
.16** |
-.01 |
-.08 |
-.06 |
-.13* |
.13* |
-.00 |
-.10 |
-.09 |
- |
- |
| 5. Education |
.17** |
-.13* |
.18*** |
.16** |
- |
-.21*** |
-.02 |
-.00 |
-.03 |
-.02 |
.08 |
.02 |
.02 |
- |
- |
| 6. Hours/wk Internet |
.04 |
.14** |
-.11* |
-.01 |
-.21*** |
- |
.07 |
.07 |
.15** |
-.09 |
.08 |
.13* |
.01 |
15.74 |
12.71 |
| 7. Attitude |
-.06 |
.14** |
-.08 |
-.04 |
.00 |
.19*** |
- |
.55*** |
.35*** |
-.55*** |
.25*** |
.64*** |
.13 |
6.47 |
0.80 |
| 8. Subjective norm |
.03 |
.14** |
-.05 |
-.05 |
.00 |
.16** |
.71*** |
- |
.52*** |
-.48*** |
.42*** |
.77*** |
.28*** |
5.56 |
1.10 |
| 9. PBC |
-.03 |
.10 |
.02 |
.02 |
-.01 |
.11* |
.42*** |
.45*** |
- |
-.41*** |
.26*** |
.63*** |
.15* |
6.11 |
0.85 |
| 10. Risk |
-.06 |
-.14** |
-.02 |
.08 |
-.02 |
-.16** |
-.72*** |
-.69*** |
-.41*** |
- |
-.17** |
-.57*** |
-.10 |
2.18 |
1.16 |
| 11. Group norm |
.04 |
.10 |
.05 |
.04 |
.02 |
.11* |
.58*** |
.70*** |
.36*** |
-.53*** |
- |
.41*** |
.15* |
5.53 |
1.26 |
| 12. Intention |
.02 |
.09 |
-.13* |
-.04 |
-.04 |
.21*** |
.78*** |
.82*** |
.46*** |
-.71*** |
.64*** |
- |
.36*** |
5.94 |
1.04 |
| 13. Behaviour |
-.08 |
.02 |
-.13 |
-.05 |
.01 |
.04 |
.31*** |
.37*** |
.16** |
-.26*** |
.26*** |
.34*** |
- |
3.72 |
2.14 |
| Mean |
34.96 |
- |
- |
- |
- |
15.74 |
4.34 |
3.98 |
5.17 |
3.70 |
4.40 |
4.12 |
2.48 |
|
|
| SD | 5.73 | - | - | - | - | 12.71 | 1.65 | 1.42 | 1.18 | 1.51 | 1.53 | 1.55 | 1.60 |
Note. Correlations below the diagonal relate to diagnose/treat. Correlations above the diagonal relate to increase understanding.
Note. Mean scores on 7-point scales (1–7; higher scores stronger agreement, more important). Note. PBC = perceived behavioural control.
*p < .05. **p < .01. ***p < .001.