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Table 1. 

Average Reaction Time

Condition
Mean Reaction Time, msec (SEM)
Experienced instrumental reward cue 973.93a (39.87) 
Experienced instrumental neutral control 1039.64b (44.28) 
Test instrumental 1041.13b (41.18) 
Experienced noninstrumental reward cue 613.89c (23.94) 
Experienced noninstrumental neutral control 606.39c (29.55) 
Test noninstrumental 637.68c (24.99) 
Condition
Mean Reaction Time, msec (SEM)
Experienced instrumental reward cue 973.93a (39.87) 
Experienced instrumental neutral control 1039.64b (44.28) 
Test instrumental 1041.13b (41.18) 
Experienced noninstrumental reward cue 613.89c (23.94) 
Experienced noninstrumental neutral control 606.39c (29.55) 
Test noninstrumental 637.68c (24.99) 

n = 15 (one participant's data excluded as an outlier). Entries that do not share subscripts differ at p < .05 by Tukey's honestly significant difference; entries that share subscripts do not significantly differ. Differences were calculated on log-transformed RTs; original data are shown for clarity. SEMs are calculated across participants within condition. Only reward cues were shown in Test trials. See Supplementary Figure S1 for full distributions.

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