Table 1.
Summary of ARMA models for each participant with indices of model adequacy
| Participant | Condition | Autoregressive parameters | Moving average parameters | SBC | Residuals exceeding critical χ2 |
|---|---|---|---|---|---|
| 1 | CBT | 4 | 1, 6 | 746.70 | 1 |
| 2 | CBT | 4 | 1, 8 | 964.76 | 2 |
| 3 | CBT | 1 | 3, 14 | 911.92 | 0 |
| 4 | CBT | 1, 3 | 4 | 760.03 | 2 |
| 5 | CBT | 1, 5, 8, 10 | 8 | 483.14 | 3 |
| 6 | CBT | 1, 4, 6, 8, 10 | — | 595.43 | 3 |
| 7 | CBT | 1 | 9 | 1042.35 | 0 |
| 8 | CBT | 1 | 2, 4 | 1327.35 | 0 |
| 9 | CBT | 1, 3, 6, 7, 9 | 1 | 1136.46 | 4 |
| 10 | CBT | 1, 3 | 1 | 535.12 | 5 |
| 11 | AR | 1 | 1, 3, 5 | 1080.22 | 3 |
| 12 | AR | 1 | 1 | 803.45 | 3 |
| 13 | AR | 2, 4, 6, 8 | — | 768.34 | 0 |
| 14 | AR | 1, 4, 6 | 2, 3 | 1567.63 | 1 |
| 15 | AR | 1, 2, 3, 4, 5, 6, 7, 8 | — | 663.29 | 7 |
| 16 | AR | 1, 3, 9 | 3 | 468.59 | 3 |
| 17 | AR | 2 | 1 | 957.34 | 1 |
| 18 | AR | 1 | 1 | 883.62 | 2 |
| 19 | AR | 1, 9 | 11 | 1368.45 | 1 |
| 20 | AR | 1, 2 | 2, 9 | 1026.28 | 4 |
Note. For Participants 9, 10, 15, and 20, these were the best possible models for the data despite a slightly high number of residuals. ARMA=autoregressive/moving average; SBC=Schwarz’s Bayesian criterion, reported for the final restricted model; CBT=cognitive behavioural therapy; AR=applied relaxation.