Here are your two summaries: Scientists believe that nerve endings on the left side of the brain develop faster in girls than they do in boys. Aggression make boys strivers, go-getters, independent and is the biggest cause of this is mothers' reactions. As a boy starts to receive these negative comments, in order to please them, they start to think and solve their problem to work on how to get positive comments, which leads them to be problem solvers. Men who have aggression can get key positions in the world. Many scientists disagree with this, because women also can contribute to science and industry. Due to the early development of the left side of the brain, girls reason better at memorizing, spelling and reading than boys do. Scientists say that moths unconsciously train their sons to be aggressive. From the "be a man" problem encouraged by mothers, boys get more experiences in problem solving. An aggressive person is usually the one who could be successful. Girls should be given aggression lessons. The world needs gentleness and aggression.
Roger
Roger