Relatively high anxiety in patients with GAD predicted high IQ whereas relatively low anxiety in controls also predicted high IQ. That is, the relationship between anxiety and intelligence was positive in GAD patients but inverse in healthy volunteers.
Study of smart people and intelligence (IQ)
For the study, people with high anxiety levels were compared with those with average levels. Brain scans were carried out, along with tests of intelligence and anxiety. In people diagnosed with an anxiety disorder, IQ was positively correlated with worry.
Scientists don't know exactly what causes someone to be a genius. There is probably a genetic component to your level of intelligence. Certain types of genes influence how much intellectual power you have. Your child's genetic influences affect their motivation, confidence, and other traits.
Studies have also found that higher IQ is associated with more mental illness, including depression, anxiety, and bipolar disorder.
Research has indicated that individuals with high emotional reactivity (high neuroticism) and introverted tendencies (low extroversion) are more likely to experience anxiety than other personality types [101].
INFP and INFJ: The Overthinkers
When it comes to these types, their anxiety can stem from an inclination to overthinking. Psychology Today defines overthinking as “an excessive tendency to monitor, evaluate, and attempt to control all types of thought,” something this INFJ knows all too well.
Women are more than twice as likely as men to get an anxiety disorder in their lifetime. Anxiety disorders are often treated with counseling, medicine, or a combination of both. Some women also find that yoga or meditation helps with anxiety disorders.
The brain needs 30 milliseconds for the brain to consciously pick it up. So that unconscious fear and anxiety residing in the amygdala can be blocking critical IQ and decision making resources without you knowing it.
Research shows that the signs of intelligence are usually good memory and thinking ability, good attitude and hard-working nature, general and tacit knowledge, language proficiency and reasoning, decision-making, trust, creativity, achievements, good intuition, and problem-solving.
Early twin studies of adult individuals have found a heritability of IQ between 57% and 73%, with some recent studies showing heritability for IQ as high as 80%. IQ goes from being weakly correlated with genetics for children, to being strongly correlated with genetics for late teens and adults.
Outside influences such as low motivation or high anxiety can occasionally lower a person's IQ test score. So, up to approximately 10 IQ points difference in scores can be accounted for by measurement error and performance variability, but stressors can potentially result in larger differences.
However, there is no clear link between ADHD and IQ. A person may have a high, average, or low IQ score and also have ADHD. ADHD may cause a person to interrupt in class or perform poorly on tests. This can cause other people to believe that they may have a lower IQ.
intelligent people are calm and composed in the toughest situations. Every intelligent person knows that whether it is success or failure, things are always the same. They don't get overwhelmed by success, and never allow distress to get into their head during a failure.
Thinking excessively does not have any impact on the ridges and grooves so it does not reduce intelligence. However, a person might seem unintelligent if their ability to think properly is hampered. Even if one thinks too much, they will be fine as long as their thoughts remain consistent.
However, there is also a lot of research that shows that depression actively leads to a detrimental development of the frontal lobe, ultimately affecting your intelligence and lowering your IQ because you're simply too depressed to think straight, or can't complete certain cognitive tasks anymore.
Like, is Elon Musk a genius? It answered, Elon Musk's IQ is reported to be 155, which is very high compared to the average of 100.
To answer this question, 4 categories of gifted students are compared, consisting of above-average intelligent students (IQ between 110–119), mildly gifted students (IQ between 120 – 129), moderately gifted students (IQ between 130 – 144), and highly gifted students (IQ above 144) with respect to underachievement and ...
An IQ score doesn't measure your practical intelligence: knowing how to make things work, says Richard Nisbett, a professor of psychology at the University of Michigan. It doesn't measure your creativity. It doesn't measure your curiosity.
While it's normal to have a certain amount of anxiety about your life, excessive anxiety can actually morph into an anxiety disorder. Left untreated, anxiety holds you back, impacts your health, puts your career in jeopardy and can have a negative effect on your relationships both at work and at home.
Anxiety disorders are severe conditions stemming from excessive worrying and rumination. People with anxiety as a mental illness have feelings of anxiety that do not go away and can interfere with daily activities such as job performance and relationships, according to the National Institute of Mental Health.