Table 4.
Inter-item reliability scores for barriers
| Domain | Number of questions | Pearson’s correlation | Significance (one-tailed) | Cronbach’s Alpha |
|---|---|---|---|---|
| Knowledge | 2 | 0.44 | 0.00 | |
| Skills | 2 | 0.61 | 0.00 | |
| Social/profession role and identity | 2 | 0.01 | 0.28 | |
| Beliefs about capabilities | 2 | 0.36 | 0.02 | |
| Beliefs about consequences | 2 | 0.39 | 0.01 | |
| Motivation and goals | 2 | 0.44 | 0.01 | |
| Memory, attention and decision-making | 2 | 0.34 | 0.02 | |
| Environmental context and resources | 3 | 0.70 | ||
| Social influences | 2 | 0.07 | 0.35 | |
| Emotion | 2 | 0.64 | 0.00 | |
| Behavioural regulation/action planning | 2 | 0.56 | 0.00 |