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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Psychol Assess. 2014 Nov 24;27(2):365–376. doi: 10.1037/pas0000036

Table 4.

Reliability of eyetracking attention bias indices in pediatric healthy volunteer sample

Study 3 (N=28; 32 trials)
Pediatric Healthy Volunteers
Bias measure ICC
(single
measure)		 ICC/alpha
(average of
all measures)		 P
 % of trials with initial fixation on fear face .33 .71 <.001
 Time spent fixating on fear vs. neutral faces (across full trial) .32 .70 <.001
 Mean duration of individual fixations on fear vs. neutral faces .08 .31 .10
 Disengage latency to fear vs. neutral faces (based on trials where dot
appeared in opposite location from subject’s current fixation)		 .14 .44 .02

Note: ICC=Intraclass Correlation Coefficient. p values are provided for the F-test of the hypothesis that ICC >0; values with p<.05 are shown in bold.