So, who’s the fastest and the smartest?By ranking and mapping each states’ Internet speeds and ACT scores side by side, you can see the connection more clearly. The first map shows Internet speeds, and the second shows ACT scores.
- Rhode Island
- West Virginia
- North Dakota
You can’t buy intelligence.In a previous post examining the correlation between Internet access and happiness, we explained that several factors can play a role in causing these types of connections. In an attempt to explain why this one exists, we looked at the relationship of the average ACT score for each state and two measures of a state’s wealth, median household income (HHI)* and gross domestic product per capita (GDP). We pulled this data set from the U.S. Department of Commerce Bureau of Economic Analysis. We found the correlation between a state’s GDP and its average ACT score is .41 and the correlation for HHI and average ACT score is .54. Remember the Internet speed correlation is .57. What does this mean?
A state’s average Internet speed is a better indicator of its average ACT score than its mean household income or its GDP.The fact that the economic correlations are weaker than the Internet speed correlation shows that, although a state’s wealth may have some influence on both its Internet speed and its ACT scores, it is not the overriding factor causing the speed/ACT score relationship. Determining what the overriding factor actually is will require more research.
*the most recent data available for HHI was from 2012
But, I thought staring at your computer made you dumb…Our numbers fly in the face of studies like this one from New Zealand, which concluded, “In general, online reading has had a negative impact on people’s cognition.” However, other research backs up our findings. Clive Thompson, author of Smarter than You Think – How Technology is Changing Our Minds for the Better, told The Verge in an interview last year, “What I concluded was that technology can allow you to teach kids in remarkable new ways, but you should never use it to replace something you are already doing perfectly well with pencils, paper, and chalk.” Understanding the long term effects the Internet has on our cognition still requires more research. But, regardless of how the cause and effect relationship shakes out, the strong correlation between Internet speed and ACT scores remains. [zipfinder]
Find John on Google+ Edwin Ivanauskas contributed to this article.