1. A. Lenhart et al.,
2. R.F. Baumeister, “The Need to Belong: Desire for Interpersonal Attachments as a Fundamental Human Motivation,”
3. A. Nadkarni and S.G. Hofmann, “Why Do People Use Facebook?,”
4. G.M. Chen, “Tweet This: A Uses and Gratifications Perspective on How Active Twitter Use Gratifies a Need to Connect with Others,”
5. R. I. Dunbar, A. Marriot, and N. D. C. Duncan, “Human Conversational Behavior,”
6. Adrian Ward, “The Neuroscience of Everybody’s Favorite Topic,”
7. M. Naaman, J. Boase, and C.H. Lai, “Is It Really about Me? Message Content in Social Awareness Streams” (2010).
8. Tamir and Mitchell, “Disclosing Information About the Self Is Intrinsically Rewarding.”
9. T. M Brinthapupt and R.P. Lipka, “Understanding Early Adolescent Self and Identity: An Introduction,” in
10. Ibid.
11. B.H. Clarke, “Early Adolescents’ Use of Social Networking Sites to Maintain Friendship and Explore Identity: Implications for Policy,”
12. K. Subrahmanyam and D. Smahel,
13. d. boyd,
14. Common Sense Media,
15. JWT Intelligence, “Gen Z: Digital in Their DNA,” April 2012, http:// www.jwtintelligence.com/wpcontent/uploads/2012/04/F_INTERNAL _Gen_Z_0418122.pdf
16. FTC, “Protecting Your Child’s Privacy Online,” 2013, http://www.consumer .ftc.gov/articles/0031-protecting-your-childs-privacy-online.
17. Y.T. Uhls, E. Zgourou, and P.M. Greenfield, “21st Century Media, Fame, and Other Future Aspirations: A National Survey of 9-15 Year Olds,”
18. “FiveMillionFacebookUsersAre10orYounger,”ConsumerReports,May10,2011, http://www.consumerreports.org/cro/ news/2011/ 05/five-million -facebook-users-are-10-or-younger/index.htm.
19. Lenhart et al.,
20. M. Madden et al.,
21. “Teens Online,”
22. Madden et al.,
23. H.A. Schwartz et al., “Personality, Gender, and Age in the Language of Social Media: The Open-Vocabulary Approach,”
24. B.Gallagher,”No,SnapchatIsn’tAboutSexting,SaysCo-FounderEvanSpiegel,”
25. Evan Spiegel, Keynote at AXS Partner Summit, January 25, 2014, http:// www.scribd.com/doc/202195145/2014-AXS-Partner-Summit-Keynote.
26. A. Watts, “A Teenager’s View on Social Media,” 2015, https://medium .com/backchannel/a-teenagers-view-on-social-media-1df945c09ac6.
27. Lenhart et al.,
28. Ibid.
29. Watts, “A Teenager’s View on Social Media.”
30. Lenhart et al.,
31. M. Ito et al.,
32. Madden et al.,
33. Y.T. Uhls, “To Allow Facebook or Not to Allow Facebook, That Is the Question,”