|
Content validity (including face validity)
|
The degree to which the content of a measurement instrument is an adequate reflection of the construct to be measured
|
93
|
|
Reliability
|
The degree to which the measurement is free from measurement error
|
91
|
|
Responsiveness
|
The ability of a measurement instrument to detect change over time in the construct to be measured
|
91
|
|
Internal consistency
|
The degree of interrelatedness among the items
|
90
|
|
Structural validity
|
The degree to which the scores of a measurement instrument are an adequate reflection of the dimensionality of the construct to be measured
|
83
|
|
Measurement error
|
The systematic and random error of a patient’s score that is not attributed to true changes in the construct to be measured
|
83
|
|
Hypotheses testing
|
The degree to which the scores of a measurement instrument are consistent with hypotheses based on the assumption that the measurement instrument validly measures the construct to be measured
|
82
|
|
Criterion validity
|
The degree to which the scores of a measurement instrument are an adequate reflection of a “gold standard”
|
76
|
|
Cross-cultural validity
|
The degree to which the performance of the items on a translated or culturally adapted measurement instrument is an adequate reflection of the performance of the items of the original version of the measurement instrument
|
70
|
