The Relationship Of The ADHD Children’s Inhibition Deficit With Attention Deficit And Behavior Disorder

Objective: Through the study of three component of children’s inhibition anddiscussion of the relationship among the ADHD children’s inhibition deficit andattention deficit, behavior disorder, which could provide the evidence-base evaluationto the diagnosis of ADHD, and also offer new perspective to ADHD rehabilitation.Method: This study treat ADHD children (n=27) as the object of study, use VisionContinuous Performance Task (CPT) and Matching Familiar Figures Test to discussattention dificit and behavior disorder feature of the ADHD children. We adopt Simontask, the inhibitory conflict task and stop-signal task to make sure the character of thethree component of inhibition and discuss the relationship of the ADHD children’sinhibition deficit with attention deficit and behavior disorder.Results:1.In the interference inhibition experiment, the effect size of ADHDchildren’s error rate is distinctly higher than normal children (p=0.002). ADHDchildren’s effect size of error rate in the in interference control experiment and the rateof omission errors in the vision CPT have no correlation,but has significantcorrelation with the wrong number in Matching Familiar Figures Test(r=0.425,p<0.05), but the regressionis is not significant(p=0.222). The two group’spresentation of performance results in the experiment has cut-off (9.17).2. In the prepotent response inhibition experiment, ADHD children’s error rate isdistinctly higher than normal children (p<0.001). ADHD children’s error rate in theprepotent response inhibition experimen has no correlation with the wrong number inMatching Familiar Figures Test;but has significant correlation with t the rate ofomission errors in the vision CPT (r=0.522,p<0.01),and the regressionis is significantis(p=0.003). The two group’s presentation of performance results in the experimenthas cut-off (11.87).3. In the stopping ongoing response inhibition experiment, ADHD children’s errorrate is distinctly higher than normal children(p<0.001). ADHD children’s error rate inthe the stopping ongoing response inhibition experiment has no correlation with t thewrong number in Matching Familiar Figures Test, has significant correlation with tthe rate of omission errors in the vision CPT (r=0.438,p<0.05),and the regression issignificant (p=0.024). The two group’s presentation of performance results in theexperiment has cut-off (11).Conclusion:1.ADHD children’s interference inhibition dificit has correlation with theexistence of behavior disorder, but has no correlation with attention dificit.2. ADHD children’s prepotent response inhibition deficit has correlation withattention dificit, but has no correlation with behavior disorder.3. ADHD children’s stopping ongoing response inhibition deficit has correlation with attention dificit, but has no correlation with behavior disorder.4. The result shows that prepotent response inhibition deficit and stoppingongoing response inhibition deficit can explain48.8%variation amount of attentiondeficit. The interference inhibition has close relations with behavior disorder. Andthere is cut-off of the three response inhibition,which could provide the evidence-baseevaluation to the diagnosis of ADHD.