Students who were born in 1995 and later -- known as iGen teens -- are spending less time partying than previous generations of students, data shows. And it is not just partying – college students, for example, are spending an hour less a day with their friends than previous generations. Of course that means one less hour a day building social skills, negotiating relationships, and navigating emotions up close and personal. One possible reason is that teens are more connected than ever via social media. But what are they doing with all that extra time that they aren’t spending with friends? It isn’t social. Think screen time, including binge watching. Interested in more on this phenomenon? A new book entitled iGen: Why Today's Super-Connected Kids Are Growing Up Less Rebellious, More Tolerant, Less Happy—and Completely Unprepared for Adulthood—and What That Means for the Rest of Us by Jean M. Twenge takes up the topic.