TABLE 4.
Predictive criteria values for training and test sets
| Dependent variable | Train n = 556 | Test n = 239 | ||
|---|---|---|---|---|
| RMSE | R 2 | RMSE | R 2 | |
| UTAUT‐T Attitudes | 0.51 | 0.15 | 0.48 | 0.13 |
| UTAUT‐T Anxiety | 0.68 | 0.34 | 0.69 | 0.35 |
| UTAUT‐T Behavioural Intention | 1.16 | 0.04 | 1.16 | 0.03 |
Abbreviations: RMSE, root mean square error; UTAUT‐T, Unified Theory of Acceptance and Use of Technology Therapist Version.