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Table 1 Results in experiment 1

From: The effect of statement type and repetition on deception detection

  Hit rate False Alarm rate d’ c
Actor
 Deny once 0.47 (0.21) 0.41 (0.21) 0.17 (0.48)* 0.17 (0.56)
 Deny thrice 0.41 (0.21) 0.45 (0.19) − 0.13 (0.56) 0.21 (0.53)
 Describe once 0.56 (0.17) 0.53 (0.18) 0.07 (0.46) −0.14 (0.44)
 Describe thrice 0.50 (0.19) 0.53 (0.20) −0.10 (0.48) −0.04 (0.50)
Observer
 Deny once 0.49 (0.14) 0.60 (0.14) −0.28 (0.45)* −0.13 (0.33)
 Deny thrice 0.44 (0.16) 0.46 (0.19) −0.06 (0.50) 0.15 (0.50)
 Describe once 0.53 (0.20) 0.46 (0.15) 0.19 (0.46)* 0.01 (0.44)
 Describe thrice 0.36 (0.13) 0.44 (0.15) −0.23 (0.42)* 0.28 (0.35)
  1. Standard deviations are in parentheses. Values for c greater than 0 indicate a truth bias
  2. *Represents values of d’ that are significantly different from chance performance