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Is Birth Order Important?

Brendan McGuigan
Brendan McGuigan

While it is generally accepted that many other factors play a large role in a child's development, and many play a larger role than birth order, it is hard to deny that for most people, their birth order does influence a few standard personality traits.

First born children are known for being strong problem solvers and learners, active goal setters, ambitious and energetic, schedulers, good in teams, and great leaders. On the flip side, they can often be overbearing, too critical, convinced that they are right in all situations, prone to spend time overanalyzing a situation, and run the risk of failing to see the big picture.

Younger children often benefit from the help they receive from older siblings.
Younger children often benefit from the help they receive from older siblings.

Middle children are known for being very realistic, trend setters, diplomats, extremely trustworthy, and the least spoiled of the birth positions. On the flip side, they can often be overly rebellious, cynical and suspicious, stubborn, and have such a great fear of embarrassment and confrontation that they fail to let others know when they need help or have problems with another person or situation.

First born children are known for being great leaders.
First born children are known for being great leaders.

Last born children are known for being tenacious, relaxed, very funny and entertaining, extremely people-oriented, and always nice to be around. On the flip side, they can often be manipulative, a bit absent-minded, self-centered, and a little bit flaky.

Only children often join aspects of first and last born children. They tend to be very driven and focused. They may have added feelings of incompetence — as their only comparison through childhood is with adults, but may also be more socially and intellectually mature at an early age as a result of more focused stimulation from adults.

Middle children are sometimes known to have a great fear of embarrassment.
Middle children are sometimes known to have a great fear of embarrassment.

The study of birth order is far from a science, and it is important to keep in mind that while some of these traits may manifest in a child, many may not. A number of social theorists have proposed that with lowering birth rates in the first world, we are becoming a nation of more focused individuals, as a result of the increased prevalence of only-child homes.

Birth order is sometimes a factor in whether siblings have a harmonious or a competitive relationship.
Birth order is sometimes a factor in whether siblings have a harmonious or a competitive relationship.

Also of interest is the growing phenomenon of children who occupy more than one position in birth order — or have that position changed immediately. This occurs when a family unit breaks up, and then the parents remarry, perhaps to others who already have children. So it may be that an only child remains an only child when staying with her father, but has three half-siblings while staying with her mother.

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    • Younger children often benefit from the help they receive from older siblings.
      Younger children often benefit from the help they receive from older siblings.
    • First born children are known for being great leaders.
      By: WavebreakMediaMicro
      First born children are known for being great leaders.
    • Middle children are sometimes known to have a great fear of embarrassment.
      By: K.- P. Adler
      Middle children are sometimes known to have a great fear of embarrassment.
    • Birth order is sometimes a factor in whether siblings have a harmonious or a competitive relationship.
      By: Alena Ozerova
      Birth order is sometimes a factor in whether siblings have a harmonious or a competitive relationship.
    • Some researchers are studying the ways in which step-siblings in a blended family relate to one another.
      By: Aliaksei Lasevich
      Some researchers are studying the ways in which step-siblings in a blended family relate to one another.
    • Middle children, known for their diplomacy, may grow up to be ambassadors.
      By: Pezography
      Middle children, known for their diplomacy, may grow up to be ambassadors.