An Examination of the Five Factor Model Personality Traits as Predictors of Online Social Network Use. Eric Langstedt University of Connecticut, 2011 Widespread use of online social networks has made them a prominent form of media for many consumers. The variety of features available to users has bridged the gap between an interpersonal and mass communication medium, allowing users to perform both functions. This analysis examines users of social network sites and considers whether psychological traits play a role in their media use, and the gratifications they may attain while on these sites. The analysis uses traditional uses and gratification categorizations, as well as medium-specific categorizations. With major social network sites offering similar features, categorizations can be made based on a feature's general function. Deviating from previous studies, this analysis also examines the use of social network site features dependent on the role of the user. It is believed that the gratifications attained from online social networks will be dependent on the role the user plays in the communication. Results of this analysis suggest that certain uses and gratifications attained by social network sites can be predicted by psychological traits. Canonical correlation analysis offers further structure in our understanding of these relationships. Findings from this analysis suggest that Conscientious people are less likely use social networks sites to pass time or for habitual use. As suggested by the facets of Extraversion, people ii high in this trait were more likely to use social network sites for information expression. While predicting certain media uses, the roles of Openness to Experience, Agreeableness and Neuroticism in predicting uses of social network sites is less clear. While Neuroticism has been the strongest predictor of media use for other communication mediums, results of this analysis did not find this to be true for online social networks. When distinguishing the role of the user as either a source or receiver of information, results of this research question suggest that users of social network site differ in their use of features dependent on role. As such, future uses and gratifications studies should consider wording questions in a way that they can distinguish the user's role in the communication. Eric Langstedt - University of Connecticut, 2011 I l l An Examination of the Five Factor Model Personality Traits as Predictors of Online Social Network Use. Eric Langstedt B.Sc, Cornell University, 2001 M.Litt., University of St. Andrews, 2003 A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy at the University of Connecticut 2011 UMI Number: 3472652 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. UMI Dissertation Publishing UMI 3472652 Copyright 2011 by ProQuest LLC. All rights reserved. This edition of the work is protected against unauthorized copying under Title 17, United States Code. uest ProQuest LLC 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106-1346 An Examination of the Five Factor Model Personality Traits as Predictors of Online Social Network Use. Eric Langstedt University of Connecticut, 2011 Widespread use of online social networks has made them a prominent form of media for many consumers. The variety of features available to users has bridged the gap between an interpersonal and mass communication medium, allowing users to perform both functions. This analysis examines users of social network sites and considers whether psychological traits play a role in their media use, and the gratifications they may attain while on these sites. The analysis uses traditional uses and gratification categorizations, as well as medium-specific categorizations. With major social network sites offering similar features, categorizations can be made based on a feature's general function. Deviating from previous studies, this analysis also examines the use of social network site features dependent on the role of the user. It is believed that the gratifications attained from online social networks will be dependent on the role the user plays in the communication. Results of this analysis suggest that certain uses and gratifications attained by social network sites can be predicted by psychological traits. Canonical correlation analysis offers further structure in our understanding of these relationships. Findings from this analysis suggest that Conscientious people are less likely use social networks sites to pass time or for habitual use. As suggested by the facets of Extraversion, people ii high in this trait were more likely to use social network sites for information expression. While predicting certain media uses, the roles of Openness to Experience, Agreeableness and Neuroticism in predicting uses of social network sites is less clear. While Neuroticism has been the strongest predictor of media use for other communication mediums, results of this analysis did not find this to be true for online social networks. When distinguishing the role of the user as either a source or receiver of information, results of this research question suggest that users of social network site differ in their use of features dependent on role. As such, future uses and gratifications studies should consider wording questions in a way that they can distinguish the user's role in the communication. Eric Langstedt - University of Connecticut, 2011 An Examination of the Five Factor Model Personality Traits as Predictors of Online Social Network Use. Eric Langstedt University of Connecticut, 2011 Widespread use of online social networks has made them a prominent form of media for many consumers. The variety of features available to users has bridged the gap between an interpersonal and mass communication medium, allowing users to perform both functions. This analysis examines users of social network sites and considers whether psychological traits play a role in their media use, and the gratifications they may attain while on these sites. The analysis uses traditional uses and gratification categorizations, as well as medium-specific categorizations. With major social network sites offering similar features, categorizations can be made based on a feature's general function. Deviating from previous studies, this analysis also examines the use of social network site features dependent on the role of the user. It is believed that the gratifications attained from online social networks will be dependent on the role the user plays in the communication. Results of this analysis suggest that certain uses and gratifications attained by social network sites can be predicted by psychological traits. Canonical correlation analysis offers further structure in our understanding of these relationships. Findings from this analysis suggest that Conscientious people are less likely use social networks sites to pass time or for habitual use. As suggested by the facets of Extraversion, people ii high in this trait were more likely to use social network sites for information expression. While predicting certain media uses, the roles of Openness to Experience, Agreeableness and Neuroticism in predicting uses of social network sites is less clear. While Neuroticism has been the strongest predictor of media use for other communication mediums, results of this analysis did not find this to be true for online social networks. When distinguishing the role of the user as either a source or receiver of information, results of this research question suggest that users of social network site differ in their use of features dependent on role. As such, future uses and gratifications studies should consider wording questions in a way that they can distinguish the user's role in the communication. Eric Langstedt - University of Connecticut, 2011 Copyright by Eric Langstedt 2011 APPROVAL PAGE Doctor of Philosophy Dissertation An Examination of the Five Factor Model Personality Traits as Predictors of Online Social Network Use. Presented by Eric Langstedt, B.Sc, M.Litt. Major Advisor_ t&u*/ C> Ck^. o David Atkin Associate Adviso)ryf e^i*/V\f yfu-f &»*^ Kirstie Cope-Farrar Associate Advisor .^^SCiAL (AS J Alex Wang University of Connecticut 2011