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Cheaney, James D.; Ingebritsen, Thomas S. – International Review of Research in Open and Distance Learning, 2005
Problem-based learning (PBL) is the use of a "real world" problem or situation as a context for learning. The present study explores the use of PBL in an online biotechnology course. In the PBL unit, student groups dealt with the ethical, legal, social, and human issues surrounding pre-symptomatic DNA testing for a genetic disease. Issues…
Descriptors: Genetic Disorders, Testing, Problem Based Learning, Program Effectiveness