Are Boys and Girls Really That Different? (PDF) by Dr. James Dobson

Jesus, who was the first Jewish leader to give dignity and status to women, said, “Haven’t you read . . . that at the beginning the Creator ‘made them male and female,’” and, “For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh” (Matthew 19:4-5). That is the divine plan. It leaves no doubt that the Creator made not one sex but two, each beautifully crafted to “fit with” and meet the needs of the other. Any effort to teach children differently is certain to produce turmoil in the soul of a child.