Table 1.
Minimum, maximum, mean, and standard deviation for the ISI, WAI-SR; CEQ total score, Bern Post Session Report (five items, mean score), and single item How much have you missed a real therapist?
| Measure | Assessment Time | N | Min | Max | Mean | SD |
|---|---|---|---|---|---|---|
| ISI | Pre-assessment | 29 | 9.00 | 23.00 | 15.38 | 3.74 |
| ISI | Post-assessment | 25 | 1.00 | 21.00 | 7.80 | 4.94 |
| CEQ | Week two | 21 | 37.67 | 83.33 | 62.87 | 14.75 |
| WAI-SR, task | Week three | 25 | 1.75 | 4.75 | 3.24 | 0.79 |
| WAI-SR, goal | Week three | 25 | 1.00 | 4.50 | 3.16 | 0.91 |
| Bern Post Session Report (total score) | Session 1 | 25 | 2.80 | 5.20 | 4.21 | 0.65 |
| Session 2 | 23 | 2.40 | 6.00 | 4.23 | 0.91 | |
| Session 3 | 26 | 2.80 | 5.60 | 4.31 | 0.77 | |
| Session 4 | 22 | 2.20 | 5.60 | 4.01 | 0.92 | |
| Session 5 | 22 | 2.60 | 6.00 | 4.29 | 0.88 | |
| Mean (S1–S5) | 28 | 2.90 | 5.47 | 4.26 | 0.72 | |
| Missed a real therapist | Session 1 | 23 | 0 | 41.00 | 15.44 | 11.77 |
| Session 2 | 21 | 0 | 69.00 | 31.24 | 23.72 | |
| Session 3 | 25 | 0 | 100.00 | 28.76 | 28.34 | |
| Session 4 | 21 | 0 | 74.00 | 25.00 | 25.27 | |
| Session 5 | 21 | 0 | 97.00 | 35.86 | 29.99 | |
| Mean (S1–S5) | 28 | 0 | 75.50 | 29.03 | 21.46 |
Note: ISI = Insomnia Severity Index; CEQ = Credibility Expectancy Questionnaire WAI-SR = Working Alliance Inventory Short Revised.