What is intelligence? Many theorists have tried to define intelligence, and it is not easy. Different theories offer us various ways of measuring our intellectual capacity, from Howard Gardner’s model of multiple intelligences, to the G-factor theory developed by Charles Spearman, to others that emphasize certain aspects of our intellect.
Intelligence: something more than an IQ score
While many researchers have tried to question the way we tend to think about intelligence, the truth is that even today the main intelligence tests measure our IQ, also known by the acronym CI. or IQ.
IQ is often criticized for being a score that does not take into account the complexity and the different manifestations of our intellectual capacities. Why are there people who have trouble solving relatively simple math problems but have a great ability to be creative or to convince their interlocutor with perfect arguments? Creativity and expressiveness are concepts that have little or no influence on conventional intelligence tests, but are foundational skills that allow an individual to thrive and survive in today’s society.
Habits and tastes that can make you smarter than average
Either way, and as researchers study the various manifestations of human intelligence, what is clear is that there are people who are better able to successfully meet certain challenges of human intelligence. daily life, while there are others who show more difficulty.
What makes people with above average intelligence different? Obviously, genetics influence, but in reality environmental variables play a very important role. People who do certain stimulating activities and have good habits are more likely to develop higher intelligence. There are also other conditionings and coincidences that make us more likely to have higher intelligence.
Through various scientific studies on the subject, today we have collected a total of 11 signs that you are smarter than average.
1. Be the big brother
Although this appears to be a variable of little interest, science has shown that being the big brother gives you a greater chance of having an above average CI.
How is it possible? The trick is twofold: there are certain biological factors that “reward” the older brother, because he was conceived and conceived by a younger mother (and usually a father too), and therefore with slightly better health compared to younger ones. In addition, there is also a factor of interaction and psychological stimulation between parents and children, which would provide more resources to the firstborn. In fact, a team of Norwegian researchers found that out of a sample of 250,000 men born between 1968 and 1977, the older brother had an average IQ of 103 points, the second brother 100 points, and the third brother lowered his score to 99 points by IQ. .
Read more on this subject: “Big brothers are smarter than little brothers”
2. Be left-handed
Are you left-handed? Preferably, use of the left hand correlates with a higher score on IQ tests. That’s not to say that to be left-handed you have to be “yes or yes” smarter, but science has detected that, as a trend, left-handed people are a bit smarter than right-handed people.
In fact, psychologist Maria Konnikova, a science collaborator and broadcaster at The New Yorker, explained that leftists are more adept at using divergent thinking, which she defines as “that form of creativity that makes it possible to invent new ideas from of a symbol ”. Konnikova also notes that “leftists are more inclined to combine various ideas to build a third one.” Seen, it seems that leftists have a special talent for innovating and creating.
Find out more: “Cerebral and psychological differences between left and right”
Are the people most concerned about their lives those who tend to have a higher CI? Well, it seems so.
the psychologist Alexandre M Penney conducted research on 100 students from the University of Ontario (Canada). Each student took an intelligence test, then asked about their level of concern. The students who reported worrying most of the time were the ones with the highest scores on verbal intelligence tests. On the other hand, another study from SUNY Downstate in New York also reported that patients with severe anxiety pictures had higher IC test scores, Statistically, in patients with less severe conditions.
4. Has ever used soft drugs
Be careful, this doesn’t mean that using soft drugs is good for your intelligence – quite the opposite. But yes It seems to have been detected that people with high CI in childhood often try certain drugs sporadically. sweet in adulthood.
This conclusion was drawn from a survey conducted in 2012 by James W White and colleagues. White himself commented: “There is a clear relationship between having a high IQ in childhood and trying soft drugs in adulthood. adulthood, surprisingly. ” Either way, it’s best to avoid drugs.
5. Have taken music lessons
Much research indicates that learning music helps us develop our cognitive and intellectual abilitiess, Especially during childhood.
Following research in 2004, it was found that six-year-olds who took vocal or piano lessons for six months saw an increase in their IQ score. This data was compared to other children who attended drama and drama lessons, or any similar extracurricular activity.
6. Drink alcohol often
Another curious correlation that needs to be clarified. Although some studies have shown that people who drink alcohol often tend to be a bit smarter, it does not mean that consuming alcoholic beverages makes us smarter. In fact, it is exactly the opposite.
A study conducted at the London School of Economics and Political Science led by Satoshi Kanazawa found that there is a relationship between the level of CI and the use of alcohol, cigarettes and other drugs. But we must insist: these are correlative trends that, both for our physical and psychological health, we must reject. Healthy life!
7. Living with a cat
Another curious but true correlation. Or at least that’s what several scientific studies say: people who live with a cat tend to score higher than average on intelligence tests.
Are you more of a dog or a cat? If you’re more of a feline, you may feel satisfied, as a 2014 study by Denise Guastello found that cat owners statistically score higher on CI tests. It is also true that dog owners differed in their personality profile in terms of cat owners, achieving a higher score when it comes to extroversion.
8. Having been breastfed
Many books and studies agree in emphasizing the importance of breastfeeding during infancy for the good cognitive development of the child.
No more and no less than 7 points of difference in IC between breastfed and bottle-fed infants, according to various research conducted in the UK and New Zealand.
9. Essential: have a sense of humor
Does intelligence and a sense of humor have something to do with that? Well it seems so, at least that’s what the science says.
A study from the University of New Mexico, USA, found a statistically significant relationship between sense of humor and IQ. To obtain these results, the scientists carried out a test on more than 400 students in order to measure the IC of each of them. These students were then asked to add a comment to satirical vignettes from a well-known newspaper, and the quality of the comments (in terms of humor, of course) was rated by anonymous subjects. Thus, it was detected that the smartest students were also the most resourceful and fun.
10. Know how to read at a young age
At what age did you learn to read? This is not an insignificant fact, because science has shown that there is an important trend: the sooner we learn to read, the smarter we will be when we are adults.
A team of researchers have carried out various tests and trials on more than 2,000 identical twins in the UK. It was detected that this brother who learned to read first had higher intelligence in the future, expressed in his score on intelligence tests. As is easy to assume, learning to read at an early age increases our verbal and logical skills.
11. Is it possible to increase intelligence?
Yes, it is certainly possible to stimulate and improve our intellectual capacities. I explain in the following article:
“The 5 key tips to increase your intelligence”