Table 3 Conducted initial validation assessments according to described aims of instruments1)
Described aim of instrument | Test-retest | Internal consistency | Validity | Responsiveness | MID 2) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | n | % 3) | n | % 3) | n | % 3) | n | % 3) | n | % 3) |
Evaluative (n = 33) | 23 | 69.7% | 21 | 63.6% | 32 | 96.9% | 13 | 39.4% | 2 | 6.1% |
Discriminative (n = 26) | 15 | 57.7% | 18 | 69.2% | 24 | 92.3% | 6 | 23.1% | 1 | 3.8% |
Planning (n = 13) | 11 | 84.6% | 7 | 53.8% | 12 | 92.3% | 3 | 23.1% | 1 | 7.7% |
Predictive (n = 5) | 1 | 20.0% | 0 | 0% | 3 | 60.0% | 0 | 0% | 0 | 0% |