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Evidence for reliability and validity.
| Reported Reliability and Validity Data | N | % |
|---|---|---|
| Reliability | ||
| Internal consistency | 42 | 86 |
| Test-retest | 12 | 24 |
| Inter-rater | 1 | 2 |
| Validity | ||
| Criterion (measure related to gold standard) | 29 | 59 |
| Sensitivity | 37 | 76 |
| Specificity | 37 | 76 |
| Convergent (related to other things you would “expect”) | 23 | 47 |
| Discriminant (not related to things you would expect) | 1 | 2 |
| Predictive Validity (does measure predict related construct in future, longitudinal) | 2 | 4 |
| Factor Structure | 21 | 43 |
