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Table 1 Demographic and behavioral data

From: ADHD candidate gene (DRD4 exon III) affects inhibitory control in a healthy sample

  4rep 7rep
Sex (F/M) 10/0 8/2
Age (mean, years) 20.0 (1.4) 22.6 (3.4)
RT (easy - 50% go) 495.6 (92.8) 529.0 (70.1)
RT (hard - 50% go) 538.7 (110.7) 568.7 (69.9)
RT (easy - 72% go) 464.3 (91.8) 506.4 (63.0)
RT (hard - 72% go) 539.0 (87.9) 558.0 (68.8)
Hits/False alarms (easy - 50% go) 98.1/2.32 98.2/3.4
Hits/False alarms (hard - 50% go) 95.0/21.2 94.3/20.5
Hits/False alarms (easy - 72% go) 98.1/8.5 98.3/5.6
Hits/False alarms (hard - 72% go) 84.5/23.8 93.8/23.4
  1. RT refers to mean reaction time of hits in ms in the two discriminability conditions (easy, hard) and 50% or 72% go probability blocks. Hits and false alarms are given in percentage values. Numbers in brackets refer to the standard deviance.