We have the privilege of living in the information age, with a zillion opportunities all around us to find out anything. But faced with a humongous number of internet sites, not to mention library databases of increasing size and complexity, knowing how to navigate through the information fog is not something we can pick up easily on our own. Yet we can hardly call ourselves educated if we don't know how to handle information systems and do research effectively, not in a world in which most careers are built on what you know or can find out - William B. Badke in Research Strategies