Table 5.
Authors (year) | Measurement properties assessed | IRT used | Score IRT | A* | B* | C* | D* | E* | F* | G* | I* | J* | Generalisability per box |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Chirstensen et al. (2003) [21] | Internal consistency Reliability Content validity Hypotheses testing |
No | + | 0 | + | + | ++ A ++ B ++ D ++ F |
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Martin et al. (2006) [22] | Internal consistency Hypothesis testing Structural validity |
Yes | ++ | ++ | + | + | +++ IRT +++ A +++ E +++ F |
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Martin et al. (2007) [23] | Hypothesis testing Structural validity Interpretability |
No | ++ | + | ++ | ++ E ++ F ++ J |
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Martin et al. (2008) [24] | Reliability Responsivenss Interpretability |
No | + | + | + | 0 B ++ I ++ J |
|||||||
Potter et al. (2005) [20] | Construct validity | No | +++ | +++ F |
+++ = excellent. ++ = good. + = fair. 0 = poor. Empty boxes = not applicable. IRT = Item Response Theory. * = A = internal consistency. B = reliability. C = measurement error. D = content validity. E = structural validity. F = hypothesis testing. G = cross-cultural validity. H = criterion validity. I = responsiveness. J = interpretability.