Firstborns Get More Quality Parent Time
Younger Siblings Shortchanged, Study Shows
WebMD News Archive
Feb. 19, 2008 -- Firstborn children spend about 3,000 more hours of quality
time with their parents during childhood than the next-oldest child, new
The study found that in two-child households, the elder children typically
got between 20 and 30 minutes more quality time with each parent each day
between the ages of 4 and 13.
The findings may help explain why firstborn children tend to have higher
IQs, perform better in school, and earn more money as adults, Brigham Young
University assistant professor of economics Joseph Price, PhD, tells WebMD.
"Parents may think that they are giving equal time to their children,
but it looks like firstborns are getting more quality time," Price
Oldest Child Gets More Time
The study included data from a national time management survey conducted by
the U.S. Department of Labor.
Some 21,000 people were asked in a telephone interview to recall in detail
how they spent their day. The purpose of the survey was to get a better feel
for how much time Americans spend performing different activities, including
working, relaxing, volunteering, and caring for their children.
Price wanted to know whether parents spend more quality time with their
firstborn children at specific ages than they do with their other children.
The father of four children between the ages of 1 and 6, Price says his own
family dynamic led to the research.
"People kept telling me that if I had more kids I wouldn't be able to
spend as much time with them," he says. "I thought the question of how
parents allocate time among their children was intriguing."
When only quality-time activities were considered, Price's analysis revealed
that a firstborn child spends about 20 to 25 more minutes each day with a
father and 25 to 30 minutes more each day with a mother than a second-born
Similar birth order differences also existed when comparing second- and
third-born children or other birth order combinations in larger families.
The study is published in the latest issue of The Journal of Human