A popular misconception is that all children with attention deficit hyperactivity disorder (ADHD) are naturally smarter and have a higher IQ than children without ADHD. However, there is no correlation between this condition and intelligence.
Conclusions. Our findings indicate the cognitive profile of ADHD is similar in highly versus average intelligent individuals with ADHD, although ADHD-related cognitive deficits may be easily overlooked in the high intelligence population when compared to the typical (i.e., average intelligent) control group.
Researchers have found a link between IQ and ADHD as well as a link between IQ and other types of behavioral problems. Rates of hyperactive-impulsive behavior and measures of intelligence appear to have a negative association.
Highly intelligent children and adults with ADHD have been shown to rely on more efficient parts of the brain to make up for the weaker executive functioning associated with ADHD. So, people with high IQs tend to perform better in school and in life despite their ADHD.
For instance, among the 18 studies under scrutiny that did not explicitly state an IQ cut-off point the mean range of IQ among individuals with ADHD reported in the studies is from 102 to 110. Given that lower IQ is associated with ADHD this suggests that individuals with ADHD may be inaccurately represented.
It has also been reported that children with ADHD tend to have an approximately 9 point lower intelligence quotient (IQ) score than children without the diagnosis [7]. Nevertheless, the literature demonstrates the possibility of having both ADHD and high IQ.
Traumatic stress, apart from other factors like premature birth, environmental toxins, and genetics, is associated with risk for ADHD. The connection is likely rooted in toxic stress – the result of prolonged activation of the body's stress management system.
ADHD tends to run in families and, in most cases, it's thought the genes you inherit from your parents are a significant factor in developing the condition. Research shows that parents and siblings of someone with ADHD are more likely to have ADHD themselves.
Conclusions: Results suggested that ADHD cases were more commonly exposed to emotional abuse and neglect. They had significantly more dissociative experiences and reported Post-traumatic Stress Disorder (PTSD) symptoms more frequently.
The child may be both gifted and have ADHD, which presents as an inconsistent (or even average) performance across school subjects. It can be difficult to correctly address a common situation like this even for experienced teachers.
Bill Gates. Bill Gates, born in 1955 is the founder of Microsoft, and has a net worth of $103.2 billion. He also chairs the Bill and Melinda Gates Foundation, the world's largest private charitable foundation which has so far donated $35.8 billion to charity. Bill Gates, is known to have ADHD.
The exposure to stressful life events, and—more specifically—Childhood Trauma, has been shown to predict ADHD onset as well as persistence of the disorder into adulthood (Biederman et al. 1995; Friedrichs et al.
ADHD is a mental health condition typically characterized by inattentive, hyperactive, or impulsive behavior. On the other hand, trauma is a mental, emotional, or physical response to a shocking or distressing event or series of stressful events.
More than 20 genetic studies have shown evidence that ADHD is strongly inherited. Yet ADHD is a complex disorder, which is the result of multiple genetic interactions. Previously, scientists believed that maternal stress and smoking during pregnancy could increase the risk of a child developing ADHD.
Once traumatized, a person may eventually meet the criteria for ADHD, even though ADHD was not present in his or her early development. This is because PTSD rewires and affects the development of a growing brain, stunting the growth of areas that deal with emotional regulation, impulse control, and self-awareness.