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Table 1 Hit rates, false alarm rates and sensitivity scores for Experiments 1 and 2

From: The range of confidence scales does not affect the relationship between confidence and accuracy in recognition memory

Scale type

Hits

False alarms

d′

Mean

SD

Mean

SD

Mean

SD

Experiment 1

 100-point scale

.69

.13

.37

.16

.89

.60

 20-point scale

.71

.14

.36

.14

.99

.73

 5-point scale

.65

.17

.28

.15

1.08

.70

 4-point scale

.72

.15

.33

.19

1.17

.95

Experiment 2

 100-point scale

.74

.11

.17

.13

1.77

.69

 20-point scale

.68

.12

.15

.09

1.64

.56

 5-point scale

.70

.13

.19

.12

1.50

.70

 4-point scale

.71

.14

.16

.08

1.66

.60