Little is known about narcissists' everyday behavior. The goal of this study was to describe how narcissism is manifested in everyday life. Using the Electronically Activated Recorder (EAR), we obtained naturalistic behavior from participants' everyday lives. The results suggest that the defining characteristics of narcissism that have been established from questionnaire and laboratory-based studies are borne out in narcissists' day-to-day behaviors. Narcissists do indeed behave in more extraverted and less agreeable ways than non-narcissists, skip class more (among narcissists high in exploitativeness/entitlement only), and use more sexual language. Furthermore, we found that the link between narcissism and disagreeable behavior is strengthened when controlling for self-esteem, thus extending prior questionnaire-based findings (Paulhus, Robins, Trzesniewski, & Tracy, 2004) to observed, real-world behavior.
Keywordsnarcissism; behavior; personality traits; sexual behavior; language use Narcissists love attention. Lucky for them, they have recently received a considerable amount of it from academic psychologists, especially in laboratory settings (e.g., Back, Schmukle, & Egloff, 2010;Bushman & Baumeister, 1998;Campbell, Foster, & Finkel, 2002;Miller et al., 2009). This laboratory research has led to several wide-reaching theories about why narcissists do what they do (Holtzman & Strube, 2010a;Morf & Rhodewalt, 2001;Twenge & Campbell, 2009;Vazire & Funder, 2006). Despite all this attention from researchers, however, we still know little about what narcissists actually do in their everyday lives. The aim of this paper is to help create an empirical basis for a more complete understanding of narcissism by exploring behavioral manifestations of narcissism in everyday life. Thus, we intend to answer a simple, yet largely unanswered question: What do narcissists do on a day-to-day basis? Publisher's Disclaimer: This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. The surge in narcissism research in the last 20 years has led to the development and validation of new instruments to measure narcissism, to landmark experiments, and to lively theoretical debates. However, most of this work has relied on self-reports and laboratory studies. While the existing body of research on narcissism has led to a much better understanding of the intrapsychic and interpersonal processes that define narcissism (Campbell, et al., 2002;Paulhus, 1998), there are several reasons to think that the scientific portrait of narcissists remains incomplete without naturalistic behavioral observation (Baumeister, Vohs, & Funder, 2...