Hence, it is important to assess the relationship of indices of objective QOL (i.e., living situation, finances, and social relationships), and indices of psychological well -being, such as self-esteem, positive affect (i.e., positive mood states), and negative affect (i.e., negative mood states), with scores on domains of service satisfaction.
In addition, we have added the following new perspectives to the analysis of the IEQ: (i) defining IEQ43 as subjective burden [ 3] and using it as a dependent variable; and (ii) analyzing the relationship of indices of objective QOL with burden.
The psychometric properties were explored with an index of item objective congruence (IOC), Pearson correlation, second-order confirmatory factor analysis and Cronbach's alpha coefficient to estimate the quantitative data.
For this propose, a monthly simulation model was developed and linked to the non-dominated sorting genetic algorithm for calculation of the modified shortage index of two objective functions involving water supply of minimum flow and agriculture demands in a long-term simulation period.
The 3D OTF support, O s (k, k z ), for a high numerical aperture (NA) incoherent imaging system with a circular pupil is given by [ 9] O s (k, k z ) = [ (| k | − k 0 sin α ) 2 + (| k z | + k 0 cos α ) 2 ≤ k 0 2 ], (6 where N A = m sin α, m being equal to the refractive index of the objective immersion medium, and k 0 = 2 π m / λ 0, where λ 0 is the wavelength of the emitted light.
The index of item-objective congruence was computed from the specialists' ratings [ 26].
It was found that the instrument had content validity (indices of item objective congruence range from 0.714 to 1.000), suitable discrimination indices (item-total correlations range from 0.756 to 0.894) and high internal consistency reliabilities (Cronbach's α coefficients range from 0.818 to 0.904).
At Waller's direction, they began maintaining what they called "standard-based mastery folders," an index of all the objectives that each student needed to grasp in order to comprehend a given lesson.
In the absence of objective indices that are commonly used to measure health and provide information on the need for health care provision, health-related quality of life (HRQOL), and self-reported health and barriers to healthcare of undocumented migrants offer unique insights into the health status and challenges of a hidden population.
The performance of students on the SRQs was also compared with two external measures estimating aspects of professionalism in students; peer ratings of professionalism and their Conscientiousness Index, an objective measure of behaviours at medical school.
