Table 3.
Descriptive and statistical overview of patients’ memory performance, separated by group (intervention versus control condition) and time (baseline versus follow-up)
| Time points
|
|||||||
|---|---|---|---|---|---|---|---|
| Baseline
|
Follow-up
|
Time
|
Statistics
|
||||
| Group
|
Group
|
Group
|
Time × group interaction
|
||||
| Intervention group M | Control group (SD) | Intervention group M | Control group (SD) | F (η2) | F (η2) | F (η2) | |
| Childhood memory | |||||||
| Semantic memory | 16.18 (2.22) | 15.64 (2.51) | 16.21 (1.49) | 15.79 (2.58) | 0.32 (0.01) [S] | 0.35 (0.0113) [S] | 0.12 (0.004) [S] |
| Episodic memory | 3.68 (0.95) | 4.04 (1.25) | 3.85 (0.63) | 4.18 (1.14) | 1.88 (0.067) [S] | 0.02 (0.001) [S] | 0.85 (0.032) [S] |
| Adult memory | |||||||
| Semantic memory | 16.280 (1.37) | 15.39 (1.90) | 17.04 (1.22) | 15.05 (1.37) | 10.73*** (0.292) [L] | 6.03*** (0.188) [L] | 4.36*** (0.144) [L] |
| Episodic memory | 4.10 (1.23) | 3.68 (1.29) | 4.71 (0.85) | 3.89 (1.15) | 14.54*** (0.359) [L] | 3.33* (0.113) [M] | 2.235 (0.079) [M] |
| Recent memory | |||||||
| Semantic memory | 17.29 (2.68) | 16.9 (3.07) | 17.86 (2.21) | 16.75 (2.87) | 2.96* (0.102) [M] | 3.79* (0.127) [M] | 0.62 (0.023) [S] |
| Episodic memory | 4.00 (1.30) | 3.29 (1.39) | 4.57 (0.99) | 3.32 (1.34) | 9.37*** (0.265) [L] | 7.29*** (0.219) [L] | 4.39** (0.144) [L] |
Notes: Degrees of freedom: always (1, 38)
*
P<0.05
**
P<0.01
***
P<0.001. Effect sizes (η2): [S] = small effect; [M] = medium effect; [L] = large effect.