The term "online learning" refers to an Internet- or intranet-based teaching and learning system designed for World Wide Web-based delivery without face-to-face contact between teacher and learner. The Internet is the backbone of online learning. The following media are available to designers of online courses: text; graphics and images;…

The adult literacy community is undergoing a period of rapid change due to the expanding role of information and communication technologies (ICT). Developments in instructional and educational design and enhanced technical capabilities have impacted on the range of online learning being offered. The online learning environment has evolved into a…