The comparison of cool and hot executive functions profiles in children with ADHD symptoms and normal children

The study aimed to compare cool and hot executive functions profiles in children with ADHD symptoms and normal children. The statistical population consisted of all boys with ADHD symptoms and normal children in elementary school in Isfahan. In causal-comparative study, 200 participants were selected by multi-stage random sample method. Data were collected from Children Symptoms Inventory (CSI-4), Behavior Rating Inventory of Executive Function (BRIEF) and demographic inventory. Data were analyzed by using an analysis of covariance and Kruskal-Wallis test. There is significant difference between groups mean in variable of executive functions and all of their subscales (P < 0.05). Results from paired comparisons showed that in comparison with both subgroups of predominantly inattentive and predominantly hyperactive/ impulsive, combined subgroup indicate more damage to executive functions and all of subscales. In addition, subgroups of HD and AD are damaged more than normal group in executive functions and their subscales. Subgroups of HD and AD did not show any significant difference in inhibition, shifting and emotional control subscales (BRI). However, there were significant differences in initiation, monitoring, planning/organizing of materials subscales and total executive function. Negative mean difference in some variables indicates that in comparison with HD, AD has more problems in these subscales (MCI) and total executive function. Performing such studies can help to understand the underlying causes of treatment that has not been addressed so far in relation to this disorder and facilitate the establishment of optimal mechanisms and methods in treatment and standardization of psychological treatments.

Automated summary

This study aimed to compare the cool and hot executive functions profiles in children with ADHD symptoms and normal children. The results showed significant differences between the groups in executive functions, with the combined subgroup of ADHD symptoms showing more damage. Additionally, the ADHD and AD subgroups were more impaired in executive functions compared to the normal group.