Resumen de The Five-Factor Model of personality and Degree and Transitivity of Facebook social networks

Jan-Erik Lönnqvist, Juha V.A. Itkonen, Markku Verkasalo, Panu Poutvaara

• The present study examined the associations of the Five-Factor Model personality dimensions with Degree (number of friends) and Transitivity (the likelihood that two of a person�s friends are friends with each other) of a person�s network on the social networking site Facebook. A Facebook application administered a personality questionnaire and objectively recorded properties of the participants� (N = 5031; 65% female, mean age 33 years) social networks. As expected, Extraversion predicted Degree, whereas Openness to Experience and, among men, Agreeableness predicted more cross-sex friendships. Also as expected, Extraversion and, among men, Openness to Experience predicted lower Transitivity, but the former association was rendered insignificant when Degree was controlled for.