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Table 4 Results of Simple Effects of Interaction Effects on Training Effects

From: Transferability and sustainability of process-based multi-task adaptive cognitive training in community-dwelling older adults with mild cognitive impairment: a randomized controlled trial

Source of Variation

G Within T0

G Within T1

G Within T2

T Within G1

T Within G2

(T0v.T1)

(T0v.T2)

(T1v.T2)

(T0v.T1)

(T0v.T2)

(T1v.T2)

Direct effects

Trail Making Test A

F

0.182

42.192**

121.797**

64.805**

15.827**

Cohen’s d

0.05

-0.57

-0.77

0.54

0.70

0.52

0.16

0.21

0.05

Trail Making Test B

F

0.002

31.024**

28.277**

210.745**

81.695**

Cohen’s d

0.004

-0.48

-0.47

0.50

0.43

-0.10

0.02

-0.07

-0.10

Stroop-Word

F

0.002

25.602**

28.213**

173.187**

14.168**

Cohen’s d

0.001

0.46

0.48

-0.43

-0.37

0.09

0.004

0.09

0.09

Stroop-Color

F

0.055

62.905**

47.353**

39.361**

9.533**

Cohen’s d

0.02

0.64

0.56

-0.52

-0.39

0.17

0.24

0.29

0.09

Stroop-Color Word

F

0.097

14.702**

26.712**

67.080**

5.157*

Cohen’s d

0.03

0.34

0.45

-0.26

-0.31

-0.05

0.06

0.10

0.03

Near transfer effects

Digit Span Forward

F

0.006

29.156**

133.065**

74.004**

15.541**

Cohen’s d

0.01

0.52

0.77

-0.64

-0.70

-0.11

-0.32

0.08

0.44

Digit Span Backward

F

2.028

56.727**

19.595**

38.882**

2.932

Cohen’s d

-0.12

0.61

-0.42

-0.60

-0.37

0.36

0.001

0.14

0.16

Far transfer effects

Reaction Time

F

0.017

61.246**

122.220**

47.603**

4.154*

Cohen’s d

-0.02

-0.66

-0.78

0.53

0.68

0.22

-0.12

-0.25

-0.17

Finger Tapping Test

F

0.080

41.675**

58.897**

59.774**

0.624

Cohen’s d

-0.03

0.52

0.58

-0.52

-0.53

-0.07

-0.10

-0.03

0.11

  1. Notes: G WITHIN T0: The simple effect of G at T0 level (the comparative results on levels of baseline in intervention and wait-list control group); G WITHIN T1: the comparative results of the two groups on immediately after 10-week of training; G WITHIN T2: the comparative results of the two groups after 3-month follow-up; T WITHIN G1: the comparative results of the intervention group at baseline, after 10-week of training and 3-month follow-up; T WITHIN G2: the comparative results of the wait-list control group at baseline, after 10-week of training and 3-month follow-up; *P < 0.05; **P < 0.01; *P < 0.05; **P < 0.01