The average iq for an adult is
Genetic and Environmental Factors Influence Intelligence. For example, the Netherlands has 17 million inhabitants. Your cognitive functions can be made to work more efficiently. Yet parents of those children thought that the children were still as bright as ever, or even the average iq for an adult is. Well, the reason simply is that the concept of IQ had become too popular by then to be discarded. The vast majority of people in the United States have I.
