2. The Dumbest Generation? Don’t Be Dumb

Sharon Begley

The following is excerpted from an article by science columnist Sharon Begley that appeared in Newsweek in May 2010.

A more fundamental problem is what Bauerlein has in mind by “dumbest.” If it means “holding the least knowledge,” then he has a case. Gen Y cares less about knowing information than knowing where to find information. . . . And it is a travesty that employers are spending $1.3 billion a year to teach basic writing skills, as a 2003 survey of managers found. But if dumb means lacking such fundamental cognitive capacities as the ability to think critically and logically, to analyze an argument, to learn and remember, to see analogies, to distinguish fact from opinion . . . well, here Bauerlein is on shakier ground.

First, IQ scores in every country that measures them, including the United States, have been rising since the 1930s. Since the tests measure not knowledge but pure thinking capacity—what cognitive scientists call fluid intelligence, in that it can be applied to problems in any domain—then Gen Y’s ignorance of facts (or of facts that older people think are important) reflects not dumbness but choice. And who’s to say they are dumb because fewer of them than of their grandparents’ generation care who wrote the oratorio “Messiah” (which 35 percent of college seniors knew in 2002, compared with 56 percent in 1955)? Similarly, we suspect that the decline in the percentage of college freshmen who say it’s important to keep up with political affairs, from 60 percent in 1966 to 36 percent in 2005, reflects at least in part the fact that in 1966 politics determined whether you were going to get drafted and shipped to Vietnam. The apathy of 2005 is more a reflection of the world outside Gen-Yers’ heads than inside, and one that we bet has changed tack with the historic candidacy of Barack Obama. Alienation is not dumbness.

Bauerlein is not the first scholar to pin the blame for a younger generation’s intellectual shortcomings on new technology (television, anyone?), in this case indicting “the digital age.” But there is no empirical evidence that being immersed in instant messaging, texting, iPods, videogames and all things online impairs thinking ability. “The jury is still out on whether these technologies are positive or negative” for cognition, says Ken Kosik of the University of California, Santa Barbara, codirector of the Neuroscience Research Institute there. “But they’re definitely changing how people’s brains process information.” In fact, basic principles of neuroscience offer reasons to be optimistic. “We are gradually changing from a nation of callused hands to a nation of agile brains,” says cognitive scientist Marcel Just of Carnegie Mellon University. “Insofar as new information technology exercises our minds and provides more information, it has to be improving thinking ability.”