Recently, Internet mavens got some bad news. Jacob Vigdor and Helen Ladd of Duke’s Sanford School of Public Policy examined computer use among a half-million 5th through 8th graders in North Carolina. They found that the spread of home computers and high-speed Internet access was associated with significant declines in math and reading scores.
This study, following up on others, finds that broadband access is not necessarily good for kids and may be harmful to their academic performance. And this study used data from 2000 to 2005 before Twitter and Facebook took off.
These two studies feed into the debate that is now surrounding Nicholas Carr’s book, “The Shallows.” Carr argues that the Internet is leading to a short-attention-span culture. He cites a pile of research showing that the multidistraction, hyperlink world degrades people’s abilities to engage in deep thought or serious contemplation.
Carr’s argument has been challenged. His critics point to evidence that suggests that playing computer games and performing Internet searches actually improves a person’s ability to process information and focus attention. The Internet, they say, is a boon to schooling, not a threat.
But there was one interesting observation made by a philanthropist who gives books to disadvantaged kids. It’s not the physical presence of the books that produces the biggest impact, she suggested. It’s the change in the way the students see themselves as they build a home library. They see themselves as readers, as members of a different group.
The Internet-versus-books debate is conducted on the supposition that the medium is the message....