Table 4. Model validity measures of the PCTR-PT (composite reliability, CR; average variance extracted, AVE; maximum shared variance, MSV).
| CR | AVE | MSV | RB | IP | PE | TC | Reliabilitya | Convergent Validityb | Discriminant Validityc | |
|---|---|---|---|---|---|---|---|---|---|---|
| RB | .912 | .721 | .504 | .849 | Ok | Ok | Ok | |||
| IP | .848 | .586 | .504 | .710*** | .765 | Ok | Ok | Ok | ||
| PE | .915 | .783 | .209 | .243*** | .334*** | .885 | Ok | Ok | Ok | |
| TC | .912 | .722 | .212 | .296*** | .460*** | .457*** | .849 | Ok | Ok | Ok |
RB = Relational Bond; IP = Individualized Partnership; PE = Professional Empowerment; TC = Therapeutic Communication; CR = Composite Reliability; AVE = Average Variance Extracted; MSV = Maximum Shared Variance.
† p < 0.100
* p < 0.050
** p < 0.010
*** p < 0.001.
a. CR >.70
b. CR > AVE, AVE > .50
c. MSV < AVE.