An approach commonly used to test the construct validity of self-reported measures of functioning is to compare responses on these measures with directly-observed or measured performance on similar tasks.
The most significant association with both outcomes was observed with the measured SNP rs3811647, with observed p-values of 9.55×10−9 and 7.28×10−6 for TIBC and UIBC, respectively.
This analysis clearly shows that although the person and the firm components of inter‐industry wage differentials are highly correlated between the United States and France, this similarity hides strong differences in their origin, as measured by correlations with observed industry variables.
Other measures of women's health status remain unobserved, and these omitted variables could be correlated with observed measures of women's education or income or other factors (Shin 2007).
17 In this context, it should be noted that while self-efficacy is important for the success of a training process, there is no consistent correlation with observed measures of competence and self-efficacy.
The measurement model links the latent variables with observed variables (the terms observed variables, indicators, measures, and manifest variables are interchangeably used).
Time was measured relative to randomisation with observed data assigned to the day it was obtained, and the day of a missed assessment is assigned to the day the assessment was scheduled per protocol.
Calibration measures whether predicted probabilities agree with observed proportions.
The model was validated by comparing model predictions with observed deposition measured using sediment traps during three 2-week field trips at a fish farm on the west coast of Scotland.
Although hand cleanliness was associated with water at a handwashing station, it was not associated with observed handwashing behavior as measured by structured observation.
