Scale | Number of items | Documentation approach | ||||||
---|---|---|---|---|---|---|---|---|
All approaches | Structural model | Non-structural model | ||||||
Cronbach’s alpha | Sample size | Scale mean (SD) | Sample size | Scale mean (SD) | Sample size | Scale mean (SD) | ||
Structure | 4 | .78 | N = 249 | 3.80 (0.79) | N = 174 | 3.84 (0.77) | N = 75 | 3.71 (0.83) |
Process | 5 | .88 | N = 245 | 3.45 (0.87) | N = 172 | 3.49 (0.84) | N = 73 | 3.35 (0.94) |
Outcome | 3 | .81 | N = 247 | 2.79 (0.91) | N = 172 | 2.92 (0.91) | N = 75 | 2.48 (0.85) |
Cross-dimension | 12 | .90 | N = 242 | 3.34 (0.73) | N = 169 | 3.41 (0.72) | N = 73 | 3.12 (0.73) |