Psychologists who have studied the impact of birth order on personality have found firstborns tend to be highly motivated to achieve. They often grow to be more competitive and to have higher educational and career aspirations. Any enumeration of prominent people, eminent scholars, even presidents of the United States contains a high percent of first-borns. They are generally characterized much the same as firstborns who have siblings. A good description of middle children is balanced.
Middle children are good mediators and have superior cooperation skills.
They don't have their parents all to themselves or get their own way. Therefore, they learn to negotiate and compromise. Middle children often make excellent managers and leaders because of these skills. Flexible Diplomatic Peacemaker Generous Social Competitive Youngest children in the family are typically outgoing and great at motivating other people. They are also affectionate, uncomplicated and sometimes a little absent minded.