Table 5.
Mediation of Drift Rate by Functional Connectivity on Cue-Only Trials
B | SE B | r2 | Δ r2 | F | Percentage Attenuation | |
---|---|---|---|---|---|---|
Model 1 | ||||||
Age Group | -0.017 | 0.005 | 0.220 | 10.74** | ||
Model 2 | ||||||
Functional Connectivity | 0.196 | 0.050 | 0.291 | 15.58*** | ||
Age Group | -0.010 | 0.006 | 0.347 | 0.057 | 3.21 | 74.09 |
Note. B = parameter estimate; SE = standard error; r2 = cumulative r2 for current and preceding steps; Δ r2 = unique effect of age.
p < .01
p < .001