Table 5.
Generalized mixed models for symptom profile recognition
| |
Symptom profile recognition |
|||
|---|---|---|---|---|
| Independent variables1 | Beta | β | t | F |
| Intercept |
.31 |
|
|
|
| Group (0 = control, 1 = intervention) |
.07 |
.22 |
3.25*** |
98.49*** |
| Time (0 = pre-test, 1 = follow-up) |
-.00 |
.00 |
0.14 |
155.96*** |
| Group x Time |
.27 |
.78 |
12.70*** |
161.19*** |
| Age |
ns |
|
|
|
| Grade |
|
|
|
4.03* |
| 9th vs 10th |
.02 |
.05 |
ns |
|
| 8th vs 10th |
.11 |
.31 |
2.12* |
|
| Sex (0 = female, 1 = male) | -.14 | -.42 | 8.17*** | 66.76*** |
Notes. Scores: Beta-values represent percentage of correct symptom profile recognition (ex: .31 = 31% correct). β = Standardized beta-values.
1 School was controlled for, but did not contribute significantly in the model.
* p < .05, ** p < .01, *** p < .001. F-values are based on Type III sum-of-squares and corrected for non-orthogonality. As t-tests are uncorrected, F-tests are relied on for significance testing of effects.