Sentence examples for mediation indirect effects from inspiring English sources

The total effect of mood/anxiety disorder on any health treatment was calculated by combining the direct effect and the five mediation (indirect) effects where the total effect was the sum of log odds of the direct and indirect effects.

In the case of simple mediation, indirect effects equal the product of two unstandardized regression coefficients, one representing the effect of EI (independent variable) on EL (mediator), and the other representing the effect of EL (mediator) on JS (dependent variable) controlling for EL [ 51].

The amount of mediation (indirect effect) was calculated by subtracting the regression coefficient (social network to quality of life rated by carers) in the third regression (with unmet needs controlled) from the regression coefficient (social network to quality of life rated by carers, again) in the first regression (with unmet needs not controlled).

After a set of factors was identified as possible mediators, the next step was to test for mediation or indirect effects [ 47].

This approach is considered to be more powerful than the Baron and Kenney's multistage regression approach and the Sobel test for estimating mediation and indirect effects (17).

In the mediation analyses, with IQ as the mediator, the indirect effects via IQ (Fig. 1, Mediation model, paths A and B) were considerably weaker than the direct effects between group status and psychopathology (path C) (Table 8).

Using a nonparametric bootstrapping approach to mediation, the indirect effect is generated as a point estimate with 95% confidence intervals.

cFormulas: Total Effect: c = c' + ab; amount of mediation or indirect effect: ab = c - c'. dBased on 1000 bootstrapped samples.

To further gauge the mediation and conditional indirect effects, we performed regression and bootstrapping analysis via SPSS Process Macro as suggested by Preacher and Hayes (2008), and Preacher et al. (2007).

A bootstrap mediation analysis revealed indirect effects of two types of early life adversity on high-risk sex via syndemic severity: verbal bullying by peers and physical abuse by adults.

The finding of partial mediation implies that other indirect effects are also likely to have a role in mediating racial differences in birth weight.