Discusion board
Explain the reasons guiding your ranking of the sources. If you believe any sources are of equal value, or that additional information is needed to assess any source(s), be sure to explain this as well. (Assume all were published recently, i.e. publication date should not be a significant factor here.)
Discuss the general lessons about evidence that can be gleaned from the hierarchy of sources you’ve composed. In other words, what qualities should one look for in a research source?
What makes certain sources more credible and appropriate than others? What sorts of sources should you avoid when crafting research assignments?