1. personal factors are the children. Childhood is considered a teen who likes to learn and try to follow the things that interest them, including adults easy to convince, Judith.
1. Personal factors include the child's age is the age where you learn and try to follow the things that interest them. The age is not easy to convince.
1. Personal factors on the boy.Childhood is like learning and experiment according to the age of things that they are interested in. The old are easy to be influenced.