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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.