Sentence examples for variable across groups from inspiring English sources

Differential item analyses provided evidence as to whether the test assessed the same latent variable across groups of test takers.

In contrast, male labor supply is less variable across groups and expected to be less informative about gender roles.

We used differential item analysis to examine whether the test assessed the same latent variable across groups of test takers (AERA et al. 2014).

Changes in the levels of U-NTx were variable across groups and time points.

The topography of the Distance × Task interaction was more variable across groups than that of the DE.

Maternal body weight changes were highly variable across groups throughout the study and no significant differences in body weights or body weight gains were noted compared to controls.

The first is factor loading invariance (i.e., the equivalence of factor loadings [the relationships between items and the latent variable] across groups).

The summary variable was compared across groups using the same nonparametric tests as before.

While not often tested or acknowledged, when the same variable is compared across groups or timepoints it is assumed that the measure is interpretable as the same construct across observations.

Significant main effects of variable 'task load' across groups indicated that reaction accuracy decreased and reaction times increased with increasing task difficulty [response accuracy: F 1,221.14) = 89.37, P < 0.001; response latency: F 1,168) = 263.70, P < 0.001].

This indicates the existence of a perceived difference in the variance of unobserved variables across groups.