What is a characteristic of executive function disorder?

Impaired performance resulting from presumed frontal lobe deficits is indeed a defining characteristic of executive function disorder. Executive functions are cognitive processes that include the ability to plan, organize, strategize, remember details, and manage time and space. These functions are closely associated with the frontal lobes of the brain, which are responsible for higher-level thinking and decision-making.

When there are deficits in executive functions, individuals often struggle with tasks that require these cognitive processes, which can be reflected in their ability to sustain attention, manage their impulses, and execute plans. This aligns with the understanding that many cognitive and behavioral issues linked to executive function deficits often stem from reduced functioning in the frontal lobes.

In this context, it's significant to note that while executive function disorder can be observed in various populations, it is particularly prominent in individuals with conditions such as ADHD, but it is not limited to them. Therefore, the association with frontal lobe deficits is crucial in identifying and understanding executive function disorders.