No joke: Blondes aren’t dumb, scholarship says

186 views Leave a comment

The “dumb blonde” classify is simply wrong, according to a new inhabitant investigate of immature baby boomers.

The investigate of 10,878 Americans found that white women who pronounced their healthy hair tone was blonde had an normal IQ measure within 3 points of brunettes and those with red or black hair.


While jokes about blondes might seem submissive to some, it can have real-world implications, pronounced Jay Zagorsky, author of a investigate and a investigate scientist during The Ohio State University.

“Research shows that stereotypes mostly have an impact on hiring, promotions and other amicable experiences,” Zagorsky said.

“This investigate provides constrained justification that there shouldn’t be any taste opposite blondes formed on their intelligence.”

The investigate found that a normal IQ of blondes was indeed somewhat aloft than those with other hair colors, though that anticipating isn’t statistically significant, pronounced Zagorsky, who works in a university’s Center for Human Resource Research (CHRR).

“I don’t consider we can contend with certainty that blondes are smarter than others, though we can really contend they are not any dumber.”

The formula for blond white group were identical – they also had IQs roughly equal to group with other hair colors.

The investigate was published final week in a biography Economics Bulletin.

Data from a investigate came from a National Longitudinal Survey of Youth 1979 (NLSY79), a inhabitant consult of people who were between 14 and 21 years aged when they were initial interviewed in 1979.

The NLSY79 is conducted by CHRR for a U.S. Bureau of Labor Statistics.

In 1980, participants in a NLSY79 took a Armed Forces Qualification Test, or AFQT, that is used by a Pentagon to establish a grasp of all recruits. The altogether AFQT measure is formed on word knowledge, divide comprehension, math believe and arithmetic reasoning.

In 1985, all participants were asked, “What is your healthy hair color?”

To discharge any disposition in a IQ tests caused by secular and secular differences, Zagorsky forsaken all African Americans and Hispanics from a analysis.

The ensuing commentary showed that blonde-haired white women had an normal IQ of 103.2, compared to 102.7 for those with brownish-red hair, 101.2 for those with red hair and 100.5 for those with black hair.

Blonde women were somewhat some-more approaching to be in a top IQ difficulty than those with other hair colors, and somewhat reduction approaching to be in a lowest IQ category.

The investigate can’t contend either there are any genetic relations between hair tone and intelligence, though Zagorsky did find one fact that could during slightest partially explain because blondes showed somewhat aloft intelligence: They grew adult in homes with some-more reading element than did those with any other hair color.

“If blondes have any slight advantage, it might simply be that they were some-more approaching to grow adult in homes with some-more egghead stimulation,” he said.

Zagorsky remarkable that some-more women than approaching in a NLSY79 reported that they were blonde. In a survey, 20.7 percent of white women reported being blonde, compared to usually 17.1 percent of men. Assuming that hair tone is not associated to gender and that group were reduction approaching to tone their hair, Zagorsky pronounced a formula advise that about 3.5 percent of women reported their healthy hair tone as blonde when it was not.

Zagorsky pronounced he couldn’t contend for certain how that might have influenced a results, though he pronounced a vital anticipating was roughly positively still true: Blondes could reason their possess intellectually with those of any other hair color.

Source: Ohio State University