Intuitively, for the data carrier X ̂ ( k ), we can measure its reliability based on relative posterior probability that the difference term D k) equals X ̂ ( k ) − 〈 X ̂ ( k ) 〉 to the probability that it equals some other vector X ̂ ( k ) − Ω m | Ω m ≠ 〈 X ̂ ( k ) 〉.
This study aimed to apply the MC-SDS nested in an HIV behavioral intervention program and to measure its reliability in four African countries.
However, although there are research studies demonstrating its validity and reliability in the cervical spine [ 34, 35] and in scoliotic patients [ 31], there is no research to date measuring its reliability in the lumbar spine.
19 We subsequently validated this model at a different children's hospital and measured its interrater reliability at a third site.
The whole procedure is applied to a real electric network and a simulation procedure is used to assess its reliability, measured via the probability distributions of suitable performance indexes.
As the social vulnerability index is a new measure, its reliability (within and between raters, and over time) has yet to be quantified, but is of interest, particularly in considering potential applicability to clinical settings.
The sample to confirm the fit of the bMCU test to the Rasch model, to investigate its applicability as a change measure, and to evaluate its reliability was taken from an ongoing research project.
Following this, to measure its basic psychometric properties, namely reliability and validity via administration to a representative sample of workers of the Greek health system.
An independent evaluation of this measure found its reliability and validity to compare favourably to 9 other self-report measures of exercise based on various criteria including test-retest scores, objective activity monitors, and fitness indices [ 26 ].
In the following, we first present the student sample that was used to investigate the test's fit to the Rasch model, its validity as a change measure, and its reliability.
