Table 3 Little evidence for order bias in past studies

From: The order of task decisions and confidence ratings has little effect on metacognition

Study

Task

D → C

C → D

t-statistic

95% confidence interval

p-value

Bayes factor

Participants

mean m-ratio

Participants

mean m-ratio

Wierzchoń et al. 201414

face gender identification

23

0.907

19

2.575

–0.949

[–5.357, 2.021]

0.355

0.470

Siedlecka et al. 201615

anagram detection

34

1.069

31

0.869

0.883

[–0.252, 0.651]

0.381

0.355

Siedlecka et al. 201843

anagram detection

47

0.918

49

0.620

0.948

[–0.331, 0.926]

0.347

0.315

Siedlecka et al. 2019 (experiment 1)17

word memory

20

0.972

18

0.113

10.514

[0.692, 1.025]

1.078 × 10–11

4.691  × 109

Siedlecka et al. 2019 (experiment 2)17

word memory

26

0.870

29

0.839

0.470

[-0.102, 0.164]

0.641

0.298

Aggregated data

 

150

0.949

146

0.909

0.157

[–0.469, 0.551]

0.875

0.129

  1. Metacognitive efficiency (m-ratio) computed using HMeta-d’.