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Table 2 The results of four repeated measures ANOVAs comparing either the accuracy or the duration of performance on either the last vs. the first mCST trial or after vs. before the session break on all experimental days.

From: Practice effects on the modified Concept Shifting Task (mCST): A convenient assessment for treatment effects on prefrontal cognitive function

Effects

df; df error

F

p two-tailed

η 2 part

power

last vs. first mCST TRIAL

     

ACCURACY

     

TRIAL

1; 49

1.97

.167

.04

.28

STUDY

4; 49

.71

.587

.06

.21

TRIAL×STUDY

4; 49

.42

.791

.03

.14

DURATION

     

TRIAL

1; 49

12.45

.001*

.20

.93

STUDY

4; 49

1.91

.124

.14

.54

TRIAL×STUDY

4; 49

.65

.628

.05

.20

after vs. before BREAK (all days)

     

ACCURACY

     

BREAK

1; 49

.31

.581

.01

.09

STUDY

4; 49

1.14

.350

.09

.33

BREAK×STUDY

4; 49

.38

.826

.03

.13

DURATION

     

BREAK

1; 49

6.82

.012*

.12

.73

STUDY

4; 49

1.35

.266

.10

.39

BREAK×STUDY

4; 49

.63

.646

.05

.19

  1. Note. df- degrees of freedom, η2 part - partial eta squared (measure of effect size).
  2. *p < .05