The Kinsey staff asked questions of children, learning about sexuality in the family. And other psychologists, psychiatrists and paediatricians, including Benjamin Spock, explored this burgeoning field. As a result, it was known that children will naturally touch their genitals to experience a sense of pleasure. It was also known, from working with victims of childhood incest that small children will act in inappropriate sexual ways with adults if they are trained through abuse to do so. The methods used on Cheryl and the other 'lab rats' were meant to create an Alter personality that would both perform and tolerate sexual acts that are only appropriate for consenting adults. More important in their thinking, by limiting the experience to just one personality (ego state), the personality normally seen would behave like any other child who had not been sexually abused in any way.