This exploratory study examines the cybersecurity attitudes and actual behavior over time using the data collected on the social media microblogging platform, Twitter. We plan to use the sentiment analysis and text mining techniques on original tweets related to cybersecurity collected at two different time periods. Upon completion of this research, we would present the analysis of the relation...

Companies’ adoption of social media has strongly increased in recent years. Managers are challenged to inform their employees about the potentials and the risks associated by using social media in enterprise communication. Providing guidelines on social media usage for employees is twofold: on the one hand guidelines might increase the awareness of risks, on the other hand publishing guidelines...

Sexual content in teenagers' media diets is known to predict early sexual behaviour. Research on sexual content has not allowed for the social context of media use, which may affect selection and processing of content. This study investigated whether sexual media content and/or contextual factors (co-viewing, parental media restrictions) were associated with early sexual behaviour using 2251 14...

This paper addresses new questions around media performance as a result of the rise of centralized content portals such as iTunes or MySpace. We first describe the rise of centralized content portals in different media industries, and discuss how these portals are creating a dominant position for themselves by using lock-in strategies. Then we describe the concept of media market performance, a...

In light of the mass media coverage that the MMR (measles, mumps and rubella) vaccine received as a result of questions raised about its safety, a content analysis of mass media articles about the MMR vaccine was undertaken. The analysis examined 227 articles published in five different information sources in a 2 month period. The analysis looked at 94 content-based variables and the key attrib...

Twitter has become one of the quintessential social media platforms for user-generated content. Researchers and industry practitioners are increasingly interested in Twitter sentiments. Consequently, an array of commercial and freely available Twitter sentiment analysis tools have emerged, though it remains unclear how well these tools really work. This study presents the findings of a detailed...