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Table 7 Results from hierarchical linear regressions

From: Age-related decline in cognitive control: the role of fluid intelligence and processing speed

A Model Step Predictors R 2 Adjusted R 2 SE ΔR 2 ΔF p β
  1. A 1 Age groups 0.069 0.063 0.049 0.069 11.684 0.001 0.262
   2. A 1 Fluid intelligence & processing speed 0.097 0.086 0.048 0.097 8.478 0.000 −0.247
0.03
  2 Age groups 0.107 0.09 0.048 0.009 1.638 0.202 0.143
B Model Step Predictors R 2 Adjusted R 2 SE ΔR 2 ΔF p β
  1. B 1 Fluid intelligence & processing speed 0.097 0.086 0.048 0.097 8.478 0.000 −0.27
−0.059
2. B 1 Age groups 0.069 0.063 0.049 0.069 11.684 0.001 0.143
  2 Fluid intelligence & processing speed 0.107 0.09 0.048 0.038 3.319 0.039 −0.247
           0.03
  1. A) Results from the hierarchical linear regressions performed on the high-interference condition to investigate the age-related influence on interference sensitivity after controlling for cognitive resources. B) Results from the hierarchical linear regressions performed on the high-interference condition to investigate the cognitive resources-related influence on interference sensitivity after controlling for age.