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Table 4 Multiple regression for the interaction between orthogonal contrasts and linear trend for the cognitive transfer tasks

From: Effects of simultaneously performed cognitive and physical training in older adults

Variable

B

SE

β

Selective Attention

   

  Linear Interaction A × BC

0.52

0.59

0.08

  Linear Interaction C × B

0.81

1.14

0.06

Paired-Associates

   

  Linear Interaction A × BC

0.04

0.09

0.03

  Linear Interaction C × B

0.36

0.17

0.13*

Executive Control

   

  Linear Interaction A × BC

0.43

0.24

0.11*

  Linear Interaction C × B

-0.20

0.47

-0.03

Reasoning

   

  Linear Interaction A × BC

0.04

0.14

0.01

  Linear Interaction C × B

-0.09

0.28

-0.01

Memory Span

   

  Linear Interaction A × BC

-0.08

0.26

-0.02

  Linear Interaction C × B

0.24

0.55

0.02

Processing Speed

   

  Linear Interaction A × BC

0.32

0.21

0.06

  Linear Interaction C × B

-0.18

0.41

-0.02

  1. Notes. A = Control Group, B = Single Cognitive Training Group, C = Simultaneous Training Group.
  2. * < .05.