The Brian Lehrer Show Published by The Brian Lehrer Show Downside to Bridging Digital Divide? Listen 12 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/90551/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Jacob Vigdor, professor of public policy and economics at Duke University, discusses his research that found that gaining access to computers and the internet didn't necessarily improve outcomes for students.