Birth Order's Bottom Line

Oldest, youngest, middle, only...theories abound about how a person's place within the family birth order affects intelligence, ambition, personality and future relationships. 

Conformist or Innovator? Check Your Birth Order

Birth order and out-of-the-box thinking.

http://bit.ly/1wCLAa3
I conducted a search on Google Scholar a few days ago using “birth order” as search words (as appearing in titles of the cataloged documents). I obtained 2,720 hits. Scholars and lay people alike are fascinated by the effect of birth order on a wide range of human phenomena. One common premise is that the effects of birth order manifest themselves via the differential expectations and norms imposed by parents on their children. Another commonality across most birth order research is that it has been conducted void of an understanding of the Darwinian forces that shape family dynamics. And then came long Dr. Frank Sulloway.

Frank Sulloway’s Born to Rebel: Birth Order, Family Dynamics, and Creative Lives (1996) explored the effects of birth order from a Darwinian perspective. Specifically, Sulloway argues that when children are born, they seek to occupy unique niches in their parents’ eyes. For example, a firstborn might take up the “I am a conforming and obedient child” niche. As the number of offspring increase, there are fewer unoccupied niches to choose from. Sulloway argued that this has an effect on one’s personality such that laterborns are more likely to be open to new experiences and to think outside the proverbial box. His theory is radically different from existing birth order theories in that he is positing that it is the child and not the parent that is driving the birth order effect. He tested his theory by looking at the 28 most radical scientific theories in the history of human thought, and subsequently identified the birth order of those who either espoused and supported the theories or were staunchly against such novel and radical ideas. He predicted that laterborns would be the overwhelming drivers of scientific innovations whereas firstborns would be the most vehement supporters of the status quo. His hypothesis was supported for 23 out of the 28 studied cases, a highly significant effect.

Tripat Gill, Rajan Nataraajan, and I published a paper in 2005 wherein we tested Sulloway’s Darwinian Niche Partitioning Hypothesis in the consumption context. Specifically, we wanted to gauge whether conformity or innovativeness in the consumer arena would support Sulloway’s theorizing. Overall, the findings were congruent with Sulloway’s hypothesis.

I am a die-hard Mac user (the minority preference); I love bow ties, newsboy caps, Irish tweed hats; I am trying to bring back velvet suits although my wife insists that I need to lose some weight to pull it off; I have had long hair for much of my adult life including for much of the 15 years that I have been a business school professor; I have always detested religious dogma despite having grown up in a home/community wherein it was valued; I am an evolutionist housed in a marketing department wherein most of my colleagues reject the idea that consumption is shaped by our biology. The commonality across all of these examples should be clear: I am a non-conformist in all aspects of my life. Long live lastborns!

Addendum (November 7, 2014):  Listen to my YouTube clip THE SAAD TRUTH_15 wherein I describe this work.

Source for Image:

http://img.timeinc.net/time/magazine/archive/covers/2007/11010710...