Can't playing cards be a sign of low IQ?

First of all, IQ and EQ reflect two different psychological qualities. IQ mainly reflects people's cognitive ability, thinking ability, language ability, observation ability, calculation ability, rhythm ability and so on. In other words, it mainly shows people's rational ability. It may be the function of cerebral cortex, especially the left hemisphere brain which is in charge of abstract thinking and analytical thinking.

Emotional intelligence mainly reflects a person's ability to feel, understand, use, express, control and adjust his emotions, as well as his ability to deal with emotional relationships with others. Emotional intelligence reflects the individual's ability to grasp and deal with emotional problems. Emotion often walks in front of reason. It is irrational and its material basis is mainly related to the brain stem system. The frontal lobe of the brain controls emotions.

Secondly, the formation basis of IQ and EQ is different. Although both EQ and IQ are related to genetic and environmental factors, their relationship with genetic and environmental factors is different. The relationship between IQ and genetic factors is far greater than social environmental factors.

According to the entry in The Concise Encyclopedia of British IQ: "According to the survey results, about 70%-80% of intelligence differences are due to genetic factors, and 20%-30% of intelligence differences are caused by different environmental influences." There are innate factors in the formation and development of EQ. Research by American psychologist Aikman shows that New Guineans who have never been in contact with the outside world can correctly judge the expressions in photos of other nationalities. There are great cultural differences in emotions.