Kathy Hirsh-Pasek, a professor at Temple University in Philadelphia, had a difficult challenge for the students in her honors seminar on the psychology of technology: Go a full day without texting, tweeting, posting on Facebook or otherwise surfing the Web.
Of the 31 people in the class, only 14 made it. One student failed first thing in the morning when he started his day the usual way, checking his e-mail. Another lasted until the afternoon, when she was stuck in a long, slow-moving line (“Angry Birds” was also on the “don’t” list).  To read more click here.