Table 1 An example question with different attributes and levels
Situation 1 | Situation 2 | Situation 3 | Situation 4 | |
|---|---|---|---|---|
How you receive information | Individual face to face discussion | Telephone | Group discussion | |
Where you receive information | Community centre | Home | Home | Hospital |
Who gives you the information | General nurse | Prostate cancer nurse | Dietitian | Dietitian |
Indirect cost to you of receiving information | £30 | £30 | £100 | £10 |
Which do you believe is the best situation (please tick one) | ☐ | ☐ | ☐ | ☐ |
Which do you believe is the worst situation (please tick one) | ☐ | ☐ | ☐ | ☐ |