Table II.
Proportion of variance explained by model terms
| Model term | |||||||||
|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||
| Scale | Patient | Therapist | Session | Rater | Therapist by session | Patient by session | Patient by rater | Therapist by rater | Residual |
| Supportive-expressive therapy | |||||||||
| Adherence | .17 | .09 | .00 | .01 | .00 | .44 | .00 | .01 | .27 |
| Competence | .16 | .12 | .10 | .04 | .00 | .14 | .00 | .06 | .38 |
| Cognitive therapy | |||||||||
| Adherence | .10 | .26 | .00 | .22 | .06 | .21 | .02 | .02 | .12 |
| Competence | .14 | .29 | .01 | .01 | .05 | .20 | .04 | .05 | .21 |
| Individual drug counseling | |||||||||
| Adherence | .12 | .17 | .00 | .01 | .01 | .36 | .00 | .03 | .31 |
| Competence | .10 | .13 | .00 | .36 | .00 | .13 | .02 | .02 | .24 |
Note. Terms in bold are sources of variation that can reduce the size of patient and therapist level generalizability coefficients.