Treatment motivation items Mean SD
1. I feel that I want to take responsibility for my own health 4.03 1.317
2. Others would be furious if I did not do it 2 1.093
3. I have carefully thought about it and believe it is very important for many aspects of my life 3.87 1.477
4. My dentist asked me to do so 3.36 1.399
5. I personally believe that it is the best thing for my dental health 4.28 0.971
6. I feel pressure from others to do so 1.48 0.806
7. I would feel guilty if I didn’t do it 2.34 1.508
8. I want others to approve of me 2.37 1.146
9. I want the dentist to think I am a good patient 2.91 1.555
10. It is easier to do it rather than to think about it 3.1 1.652
11. I don’t want others to be disappointed in me 2.2 0.886
12.It improves my social acceptability 4.21 1.166
13. I would feel bad about myself if I didn’t do it 2.74 1.358
14. I want others to see I can do it 2.17 1.106
15. It feels good to keep my oral cavity as clean as possible 3.92 0.904
Intrinsic motivation 3.2 0.674
Extrinsic motivation 2.81 0.67
Total motivation 2.91 0.567
Table 3: Average values and dispersion of answers to items that evaluate treatment motivation