Like most aspects of human behavior and cognition, intelligence is a complex trait that is influenced by both genetic and environmental factors.
Summary. Geniuses are both born and made. While genetics can explain up to 75% of variations in IQ levels, factors like socioeconomic status and home environment decide whether a person achieves their full genetic IQ potential.
Intelligence depends partly on environmental factors but genes have an influence. Research on twins has suggested that 50-80% of the variation in general intelligence between people could be down to genes but the gene variants responsible for intelligence haven't yet been identified.
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.
Potential members must score within the top 2% of any approved standardized intelligence test. If we go with Mensa's standards and assume that only 2% of the population are real geniuses, then statistically about 6 million people in the United States would fit the bill.
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.
Researchers have previously shown that a person's IQ is highly influenced by genetic factors, and have even identified certain genes that play a role. They've also shown that performance in school has genetic factors. But it's been unclear whether the same genes that influence IQ also influence grades and test scores.
People who have genius traits tend to think about problems and concepts in a much more dynamic way. As a result, they are unlikely to accept information and facts on face value. Instead, they will want to defy and test conventional thinking.
GENIUSES LOOK AT PROBLEMS IN MANY DIFFERENT WAYS.
Genius often comes from finding a new perspective that no one else has taken. Leonardo da Vinci believed that to gain knowledge about the form of problems, you begin by learning how to restructure it in many different ways.
Yet, although IQ differences between individuals have been shown to have a large hereditary component, it does not follow that between-group differences in average IQ have a genetic basis. The scientific consensus is that genetics does not explain average differences in IQ test performance between racial groups.
Genetically, a person actually carries more of his/her mother's genes than his/her father's. The reason is little organelles that live within cells, the? mitochondria, which are only received from a mother. Mitochondria is the powerhouse of the cell and is inherited from the mother.
We inherit a set of 23 chromosomes from our mothers and another set of 23 from our fathers. One of those pairs are the chromosomes that determine the biological sex of a child – girls have an XX pair and boys have an XY pair, with very rare exceptions in certain disorders.
Geniuses have a denser concentration of mini-columns than the rest of the population – it seems that they simply pack more in. Mini-columns are sometimes described as the brain's 'microprocessors', powering the thought process of the brain. Research shows that geniuses have fewer dopamine receptors in the thalamus.
Unlike the common myth however, creativity is not in our DNA, nor is it a talent that few are born or gifted with. According to a study by Dr. George Land and Dr. Beth Jarman, mostly everyone, that is 98% of people to be exact, are born creative geniuses.
They try to think from various viewpoints. They try to understand how their actions affect everyone. Feelings happen in our brains and are connected to thoughts. Intelligence is about caring about what happens in the world around you, how you fit into it.
For highly intelligent people, whilst they are most interested in finding solutions for real-life problems, they also enjoy pondering deep philosophical ideas and abstract concepts. From a young age, they have an insatiable curiosity about life; They thrive on learning.
And while it is true that you get half of your genes from each parent, the genes from your father are more dominant, especially when it comes to your health.
All men inherit a Y chromosome from their father, which means all traits that are only found on the Y chromosome come from dad, not mom. The Supporting Evidence: Y-linked traits follow a clear paternal lineage.
There is no one “IQ gene,” but the study, published in Nature Genetics, is precise enough to determine that there are at least 22 specific genes related to intelligence. The researchers analyzed intelligence test scores and the complete genomes of over 78,000 people.
The key is to let go of the myth that giftedness is innate. David Shenk, author of The Genius in All of Us, says it's virtually impossible to determine any individual's true intellectual limitations at any age; anyone has the potential for genius or, at the very least, greatness.
Those with high IQ had higher risk for psychological disorders (RR 1.20 - 223.08). High IQ was associated with higher risk for physiological diseases (RR 1.84 - 4.33). Findings lend substantial support to a hyper brain/hyper body theory.
Signs your kid may be gifted
Keen observation, curiosity and tendency to ask questions. Ability to think abstractly, while showing signs of creativity and inventiveness. Early development of motor skills (e.g., balance, coordination and movement). Finds joy in discovering new interests or grasping new concepts.