Nowadays, organizations are experiencing revolutionary change due to the advent of Enterprise 2.0 or enterprise usage of social networking tools. Practitioners and researchers are in their early stages experimenting with social media in organizational contexts. The central concern is how the enterprise usage of social media could be converted into the improved organizational performance. Organi...

Organisational policy development is vital for the effective business operations. Polices are developed and applied to specific areas or applications within the organisation; such that they are sited within an organisational context. Evidence suggests that the development of policies for general employment conditions, (for example, electronic mail usage), tends to be highly structured and provi...

Screen media usage has greatly increased in recent years, even for children. Screen media can be very useful, and has been shown to be an effective tool for learning in children older than two years of age (Kirkorian, Wartella, & Anderson, 2008). However, children under the age of two experience what is called the video deficit effect; that is, they do not learn from screen media (Linebarger & ...

Consumer adoption and usage of mobile communication and multimedia content services has been growing steadily over the past few years in many countries around the world. In this paper, we develop and estimate a dynamic structural model of user behavior and learning with regard to content generation and usage activities in mobile multi-media environments. Users learn about two different categori...