Psychologists note that gambler children at an early age are characterized by increased sociability and lack of shyness.
Are you really sure that these psychologists were doing research or are simply making assumptions, because from what I've seen of addicted gamblers, even though they are children, they become people who are not social and are very shy because they spend hours or days without leaving home to play, as they cannot go to physical casinos, so they spend all day at online casinos, and of course, if a person is playing 24 hours a day, that person will not have time to talk to other people and as a consequence becomes a shy person.
Craving for the game is more often observed in children from disadvantaged families, as well as from families where parents play. The gambler child is constantly under stress. This condition is a favorable ground for the development of drug addiction.
As far as I know, disadvantaged children don't have money to play games, but rich children have a lot of money to play games, it is very rare to see poor children who are shy and stay indoors 24 hours a day, poor children because they cannot afford to have a computer, cell phone, they choose because they go to play in the street with their friends while rich children, because they have money, stay at home because they have a computer, cell and more things that involve technology.
on the drug issue, honestly I don't see how children who gamble get stressed and get involved in the drug world, it seems to me that this research is distorted
Given all this, do you think it's worth organizing separate lessons in schools designed to tell children about gambling addiction?
that wouldn't be a good thing, addiction is a disease and as a disease is treated in the hospital the school is there to teach things like history, math or other things. Gambling is an entertainment, not something that should be taught in school.