The birth order effect has always intrigued me – I always knew there was some truth to it because I could see the differences between first born, middle, and last born children in my everyday life.  What I didn’t fully understand until I had two of my own was how most families seemed to have children that fit the molds so appropriately despite being raised in the same household.  I wondered, what factors come into play that can so drastically steer a child’s temperament towards a certain direction?  After having two, it makes so much more sense why the first child would trend towards certain traits while the second would trend towards others despite being raised by the same parents.

Like I mentioned in previous posts, with my first I could afford to be more structured and focused in my parenting.  I was as hands on as possible, did everything in my power to make sure I had things “right.”  Once the baby came along, the first had to learn to accommodate and be patient with me.  I quickly realized that I already had expectations from her to behave and act appropriately given her older age.  She understood what things like “wait” and “be gentle” and “talk softly” meant.  I held her to a higher standard because she was the older of the two.

With my second, I have experience behind me, so I tend to follow my gut and go with the flow a lot more.  A mother’s instinct that wasn’t fully developed with my first is also on my side.  I constantly have to divide my time between the first and the second, so the second has learned to be on his own for longer periods of time; that’s all he’s ever known.

In The Birth Order Book, Kevin Leman tackles the topic of birth order with great detail.  He does address the occasional anomaly, and mentions several important variables that come into play when considering birth order, including: spacing, sex, physical/ mental/ emotional differences (genetics), sibling deaths, adoptions, the birth order position of each parent, the relationship between the parents, “the critical eye” of the parent, and blended families.

The book gives a brief definition of each of the traits exhibited by oldest, middle, youngest, and only children before delving deeper into each of the birth orders.

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Oldest – perfectionist, reliable, conscientious, list maker, well organized, hard driving, natural leader, critical, serious, scholarly, logical, doesn’t like surprises, loves computers.

Middle – mediator, compromising, diplomatic, avoids conflict, independent, loyal to peers, many friends, a maverick, secretive, unspoiled.

Youngest – manipulative, charming, blames others, attention seeker, tenacious, people person, natural salesperson, precocious, engaging, affectionate, loves surprises.

Only – little adult by age seven, very thorough, deliberate, high achiever, self motivated, fearful, cautious, voracious reader, black and white thinker, can’t bear to fail, has very high expectations for self, more comfortable with people who are older or younger.

I am the oldest of two girls in a typical family of four.  My younger sister and I are classic examples of oldest and youngest even though we are only 19 months apart.  I am organized, efficient, and focused.  I am a quick decision maker, and goal-oriented.  I know what I want and am confident in my abilities.  My younger sister is creative, free, incredibly charming, popular, and well-liked.  She was a cheerleader and a wonderful artist.  I don’t have a single artistic bone in my body.

It will be interesting to see how the personalities of my children play out, but even at their young age I can already see how Noelle is the classic older sister, and Jaren the baby brother.

Do you identify with your birth order?