Forms of asynchronous delivery include email, listservs, audiocassette courses, videotaped courses, correspondence courses, and WWW-based courses. A disadvantage to consider with email-based interaction is the considerable written exchange, which could really pile up. Distributed Learning Services, Towson University, Towson, Maryland. Distance Learning Facts Research studies have been quite consistent in finding that distance learning classrooms report similar effectiveness results as reported under traditional instruction methods. In addition, research studies often point out that student attitudes about distance learning are generally positive.
Technology offers many options for delivering and receiving education over a distance.
The ability of the teacher and students to see each other may not be a necessary condition for effective distance learning, but audio can be a critical component for interactivity. Teaching strategies based on computer applications are emerging that are also effective. In higher education, distance learning is providing undergraduate and advanced degrees to students in offices, at community colleges and at various receive sites. Students for whom convenience may be a crucial factor in receiving college credit are earning degrees by satellite, audio, and over the Internet. Faced with retraining 50 million American workers, corporate America is using distance learning, both internally and externally, for all aspects of training.