Table 4.
Multiple regression for the interaction between orthogonal contrasts and linear trend for the cognitive transfer tasks
| 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 |
Notes. A = Control Group, B = Single Cognitive Training Group, C = Simultaneous Training Group.
* < .05.