This article makes reference to a twin study specifically measuring genetic influence on the trait of self-confidence. What did this research suggest self-confidence may predict in regard to students in school?

The difference in the intelligence quotient evident among the school-going children has many factors behind the disparity that is observed.
One of those factors is the genetics inherited by the children from their parents.
It is found that the dependence of the intelligence quotient on genetics varies between 40 percent to 80 percent, and hence, the disparity that is observed can be said to have occurred.

andromache andromache · Answer 2 · 2021-12-02T14:44:35+01:00

This research recommended that in regard to students in school, 40 percent to 80 percent of the variance in IQ is linked to genetics.

The following information should be considered:

The difference in the intelligence quotient evident should be among the school-going children that contains various factors behind the disparity that is observed.
One factor includes the genetics that is inherited by the children from their parents.
It is seen that the dependence of the intelligence quotient on genetics varies that lies between 40 percent to 80 percent, and due to this, the disparity that is observed can be said to have occurred.

Learn more: brainly.com/question/17429689