Is There a Difference Between Structure and Activity?

The study found that there is a decrease in power, or amount of electrical activity, in certain frequency bands and an increase in the power of other bands from infancy through middle childhood. Children who show greater increases in the mid to high frequency bands also show greater gains in language,. whereas children who show more power in the low frequency portion of the spectrum are more likely to have behavior, attentional or learning problems. So this difference in electrical activity is what they are going to use as their indicator of weather kids in disadvantage holds are worse off than their more advantage counterparts.