Online learning environments offer new opportunities for learning and over the last decade or so a variety of online learning environments have been developed by researchers to facilitate collaborative learning among students. In this paper we will present a case study of a successful collaborative learning design. This involves a near synchronous…

This paper analyzes the state of competition in the pay cable industry. The analysis conceptualizes competition in pay cable and discusses the current structure of the pay cable industry and the competition for subscribers and programming. The competition for audiences that pay cable faces from both pay-per-view services and the video cassette…

The growth in competition for revenues, along with the advent of cable, independent television and video cassette recorders (VCR), may signify a change in the market structure of local television news. To explain if and how this change may be occurring, an explanation of economic theory as well as evidence from "Broadcast and Cable…

What is currently happening in China is similar to what happened in the United States in the 1950s and the Soviet Union in the 1970s--television is quickly becoming a mainstay of popular entertainment and news. The Chinese government has made substantial efforts to provide television service to all regions of the country, with importance attached…

The ways in which, and the extent to which, changes in viewer positioning mediate the diegesis of commercial television news is problematic, since television news is generally considered to be "non-fiction." Diegesis can be defined as the depicted real-world. The choices made in depicting the scene have implications as to the positioning…

This summative evaluation of two educational television programs, "The Edge" and "The Fortesque File," was based on a sample of "white" and "colored" classified respondents in the Greater Cape Town (South Africa) area. The two samples, which were divided into small panel groups of six to eight respondents…

Many television viewers construct their social reality from media content as well as from sensory and interpersonally communicated information. One aspect of this media-influenced social reality is television viewers' estimates of crime in society, or their fear of criminal victimization. Several media-effects studies have demonstrated the…

Addresses issues of culture, cultural politics, social power, and television audience in cultural studies. Argues that cultural studies as a field tends to analyze all cultural interpretation in terms of struggles between dominant and subordinate groups and that the text-centered approach of cultural studies misses much of television viewing's…