Table 1.
Rewarded Task Performance in Children and Adolescents with ADHD*.
Table 2.
Sample Characteristics.
Table 3.
QCM Scores for Initial Task Motivation.
Figure 1.
Between-Subjects Effects: Controls vs. ADHD.
CON, control group; ADHD, ADHD group. SST, stop-signal task; CPT, continuous performance task. d′, discriminability score; SDRT, standard deviation of reaction time. n, number; ms, milliseconds; s, seconds. *p <.05, **p<.01, ***p<.001.
Figure 2.
Between-Subjects Effects: No Reward vs. Reward.
s, seconds. *p<.05, **p<.01, ***p<.001.
Figure 3.
Between-Subjects Effects: Diagnostic Group x Reward Condition.
CPT, continuous performance task. FP, false positives; MDRT, median reaction time. R−, non-reward condition; R+, reward condition; n, number; ms, milliseconds. *p<.05, **p<.01, ***p<.001.
Figure 4.
Within-Subjects Effects: Time Reproduction.
R−, non-reward condition; R+, reward condition; ms, milliseconds. *p<.05, **p<.01, ***p<.001.
Table 4.
Measures of Task Performance.