Related by context. Frequent words. (Click for all words.) 66 Lyubomirsky 60 Ed Diener 56 Richard Easterlin 54 Philip Zimbardo 54 Jean Twenge 54 Orbuch 54 Gazzaniga 53 Satoshi Kanazawa 52 David Neumark 52 RIVERSIDE Calif. www.ucr.edu 52 Bradford DeLong 52 Haidt 51 Gregg C. Fonarow 51 Adam Galinsky 51 Heather Turgeon 51 John M Grohol 51 Daniel Levitin 51 Easterlin 51 Antonio Damasio 51 Epel 50 Kahneman 50 Evolutionary Psychology 50 Developmental Psychology 50 Nicholas Christakis 50 Cialdini 50 #:#-#,# CrossRef Medline [002] 50 Jonsson Comprehensive Cancer 49 cognitive neuroscientist 49 Dr. Nicholas Christakis 49 Dan Ariely 49 Bert Sperling 49 Robert Sapolsky 49 Thomas Perls 49 Deborah Tannen 49 Cedric Garland 49 Kiecolt Glaser 49 Christopher Thornberg 49 Jay Olshansky 49 Michael Shermer 48 Ian Kerner 48 Rebecca Smith Bindman 48 Dale Dauten 48 Predictably Irrational 48 Bob Birge Email 47 evolutionary psychologist 47 Robert Cialdini 47 Dr. Gregg Fonarow 47 Markram 47 Meghan Daum 47 Tammerlin Drummond 47 Van Cauter 47 Positive Psychology 47 Trichopoulos 47 Merzenich 47 Merikangas 47 Laibson 47 Neuroscientist 47 LaFerla 47 David Popenoe 47 Edward Glaeser 47 Daniel Goleman 47 Irving Weissman 46 Shankar Vedantam 46 Drew Westen 46 Eric Hanushek 46 UCLA Neuropsychiatric Institute 46 Abraham Maslow 46 Birditt 46 psychology professor 46 Stephen Prothero 46 Jeffrey Blumberg 46 Shyness 46 Mary Pipher 46 journal Psychosomatic Medicine 46 Louis DeSipio 46 journal Personality 46 Jeffrey Pfeffer 46 Eric Stice 46 Lubman 46 studys 46 Angus Deaton 46 Sherry Turkle 46 Amitai Etzioni 46 Brain Behavior 46 Gender Differences 45 Jon Kabat Zinn 45 Roland Sturm 45 developmental psychology 45 Dean Ornish 45 Mark Bauerlein 45 Emmanuel Saez 45 Emotional Eating 45 Waldfogel 45 Frans de Waal 45 Mlodinow 45 Pericak Vance 45 Psychology 45 Daniel Hamermesh 45 Inzlicht 45 Shaun Bowler 45 Paul Sanberg