My main research interests include media violence, the impact of broadcast news, effects of television on public opinion, the effects of advertising on young people, the use and impact of new interactive media. I have also conducted research on a wide range of other media, marketing and management issues.My recent research has centred on the use and impact of new media (in particular the Internet and digital interactive television). I am particularly interested in the use of the web as an information source and in the impact of Internet-related behaviour on use of other media, especially telev...