1. Cluster analysis;Aldenderfer,1984
2. Social network use and personality;Amichai-Hamburger;Computers in Human Behavior,2010
3. Individual differences in Internet usage motives;Amiel;Computers in Human Behavior,2004
4. Cluster analysis for applications;Anderberg,1973
5. Cellular telephone use is associated with greater sedentary behavior independent of leisure-time physical activity;Barkley;Applied Physiology, Nutrition and Metabolism,2013